Generic placeholder image

Combinatorial Chemistry & High Throughput Screening

Editor-in-Chief

ISSN (Print): 1386-2073
ISSN (Online): 1875-5402

Research Article

Ionic Liquid-assisted Preparation of Two-dimensional ZnO/Fe3O4 Nano-composites and their Application in Polysubstituted Pyrroles Synthesis

Author(s): Hossein Karami, Maryam Sabbaghan*, Zinatossadat Hossaini* and Faramarz Rostami-Charati

Volume 23, Issue 1, 2020

Page: [55 - 65] Pages: 11

DOI: 10.2174/1386207323666200107100148

Price: $65

Abstract

Aims and Objective: Ionic liquids are a suitable medium for stabilization and preparation of catalytic systems.

Materials and Methods: The two-dimensional (2D) ZnO/Fe3O4 nanocomposites were synthesized using ionic liquid [OMIM]Br as a stabilizer and soft template. The nanocomposites were characterized via FTIR, XRD, VSM and SEM analysis.

Result: The catalytic activity of these composites was evaluated using a multicomponent reaction of primary amines, acetylacetone, and 2-bromoacetophenone.

Conclusion: 2D ZnO/Fe3O4 as a recyclable and green catalyst showed excellent catalytic performance for the preparation of poly-substituted pyrroles.

Keywords: Green chemistry, magnetic nanocatalyst, ionic liquid, nanocomposite, poly-substituted pyrroles, ionic liquid.

[1]
Song, J.; Han, B. Green chemistry: a tool for the sustainable development of the chemical industry. Natl. Sci. Rev., 2015, 2(3), 255-256.
[http://dx.doi.org/10.1093/nsr/nwu076]
[2]
Morrison, D.W.; Forbes, D.C.; Davis, J.H. Base-promoted reactions in ionic liquid solvents. The Knoevenagel and Robinson annulation reactions. Tetrahedron Lett., 2001, 42(35), 6053-6055.
[http://dx.doi.org/10.1016/S0040-4039(01)01228-X]
[3]
Zhou, Y.; Schattka, J.H.; Antonietti, M. Room-temperature ionic liquids as template to monolithic mesoporous silica with wormlike pores via a sol−gel nanocasting technique. Nano Lett., 2004, 4(3), 477-481.
[http://dx.doi.org/10.1021/nl025861f]
[4]
Sabbaghan, M.; Mirzaei Behbahani, B. Synthesis and optical properties of CuO nanostructures in imidazolium-based ionic liquids. Mater. Lett., 2014, 117(15), 28-30.
[http://dx.doi.org/10.1016/j.matlet.2013.11.090]
[5]
Sabbaghan, M.; Sofalgar, P. Single-phase γ-Fe2O3 nanoparticles synthesized by green ionothermal method and their magnetic characterization. Ceram. Int., 2016, 42(15), 16813-16816.
[http://dx.doi.org/10.1016/j.ceramint.2016.07.172]
[6]
Bagheri, G.H. A.; Sabbaghan, M.; Mirgani, Z. A comparative study on properties of synthesized MgO with different templates. Spectrochim. Acta A Mol. Biomol. Spectrosc., 2015, 137, 1286-1291.
[http://dx.doi.org/10.1016/j.saa.2014.08.059] [PMID: 25305623]
[7]
Sahay, R.; Sundaramurthy, J.; Suresh Kumar, P.; Thavasi, V.; Mhaisalkar, S.G.; Ramakrishna, S. Synthesis and characterization of CuO nanofibers, and investigation for its suitability as blocking layer in ZnO NPs based dye sensitized solar cell and as photocatalyst in organic dye degradation. J. Solid State Chem., 2012, 186, 261-267.
[http://dx.doi.org/10.1016/j.jssc.2011.12.013]
[8]
Djurišić, A.B.; Chen, X.; Leung, Y.H.; Man, A. ZnO nanostructures: growth, properties and applications. J. Mater. Chem., 2012, 22(14), 6526-6535.
[http://dx.doi.org/10.1039/c2jm15548f]
[9]
Kumar, B.V.; Naik, H.S.B.; Girija, D.; Kumar, B.V. ZnO nanoparticle as catalyst for efficient green one-pot synthesis of coumarins through Knoevenagel condensation. J. Chem. Sci., 2011, 123(5), 615-621.
[http://dx.doi.org/10.1007/s12039-011-0133-0]
[10]
Tekale, S.U.; Kauthale, S.S.; Jadhav, K.M.; Pawar, R.P. Nano-ZnO catalyzed green and efficient one-pot four-component synthesis of pyranopyrazoles. J. Chem., 2013, 8, 1-8.
[http://dx.doi.org/10.1155/2013/840954]
[11]
Matloubi Moghaddam, F.; Mirjafary, Z.; Motamen, S.; Jebeli Javan, M. Efficient synthesis of highly substituted pyrroles via a multi-component reaction using ZnO nanoparticles as a nanocatalyst. Sci. Iran., 2015, 22(3), 948-953.
[12]
Fahey, J.W.; Stephenson, K.K.; Dinkova-Kostova, A.T.; Egner, P.A.; Kensler, T.W.; Talalay, P. Chlorophyll, chlorophyllin and related tetrapyrroles are significant inducers of mammalian phase 2 cytoprotective genes. Carcinogenesis, 2005, 26(7), 1247-1255.
[http://dx.doi.org/10.1093/carcin/bgi068] [PMID: 15774490]
[13]
Chen, Y.; Wang, F.; Dong, L.; Li, Z.; Chen, L.; He, X.; Gong, J.; Zhang, J.; Li, Q. Design and optimization of flexible poly pyrrole/bacterial cellulose conductive nanocomposites using response surface methodology. Polymers (Basel), 2019, 11(6), 960-975.
[http://dx.doi.org/10.3390/polym11060960]
[14]
Ambethkar, S.; Padmini, V.; Bhuvanesh, N. A one-pot sequential five-component domino reaction for the expedient synthesis of polysubstituted pyrroles. New J. Chem., 2016, 40(5), 4705-4709.
[http://dx.doi.org/10.1039/C5NJ03444B]
[15]
Mitaram Meshram, H.; Bangade, V.; Chennakesava Reddy, B.; Gudimella, S.; Thakur, P. DABCO promoted an efficient and convenient synthesis of pyrrole in aqueous medium. Int. J. Org. Chem. (Irvine), 2012, 2(2), 159-165.
[http://dx.doi.org/10.4236/ijoc.2012.22024]
[16]
Estévez, V.; Villacampa, M.; Menéndez, J.C. Three-component access to pyrroles promoted by the CAN-silver nitrate system under high-speed vibration milling conditions: a generalization of the Hantzsch pyrrole synthesis. Chem. Commun. (Camb.), 2013, 49(6), 591-593.
[http://dx.doi.org/10.1039/C2CC38099D] [PMID: 23212352]
[17]
Reddy, G.R.; Reddy, T.R.; Joseph, S.C.; Reddy, K.S.; Meda, C.L.T.; Kandale, A.; Rambabu, D.; Krishna, G.R.; Reddy, C.M.; Parsa, K.V.L.; Kumar, K.S.; Pal, M. Yb(OTf)3 mediated MCR: a new and regioselective approach towards polysubstituted pyrroles of pharmacological interest. RSC Advances, 2012, 2(24), 9142-9150.
[http://dx.doi.org/10.1039/c2ra21343e]
[18]
Rajput, S.; Pittman, C.U., Jr; Mohan, D. Magnetic magnetite (Fe3O4) nanoparticle synthesis and applications for lead (Pb2+) and chromium (Cr6+) removal from water. J. Colloid Interface Sci., 2016, 468, 334-346.
[http://dx.doi.org/10.1016/j.jcis.2015.12.008] [PMID: 26859095]
[19]
Sathishkumar, P.; Sweena, R.; Wu, J.J.; Anandan, S. Synthesis of CuO-ZnO nanophotocatalyst for visible light assisted degradation of a textile dye in aqueous solution. Chem. Eng. J., 2011, 171(1), 136-140.
[http://dx.doi.org/10.1016/j.cej.2011.03.074]
[20]
Kajbafvala, A.; Shayegh, M.R.; Mazloumi, M.; Zanganeh, S.; Lak, A.; Mohajerani, M.S.; Sadrnezhaad, S.K. Nanostructure sword-like ZnO wires: Rapid synthesis and characterization through a microwave-assisted route. J. Alloys Compd., 2009, 469(1-2), 293-297.
[http://dx.doi.org/10.1016/j.jallcom.2008.01.093]
[21]
Shekofteh-Gohari, M.; Habibi-Yangjeh, A. Fabrication of novel magnetically separable visible-light-driven photocatalysts through photosensitization of Fe3O4/ZnO with CuWO4. J. Ind. Eng. Chem., 2016, 44, 174-184.
[http://dx.doi.org/10.1016/j.jiec.2016.08.028]
[22]
Hasanpour, A.; Niyaifar, M.; Asan, M.; Amighian, J. Synthesis and characterization of Fe3O4 and ZnO nanocomposites by the sol–gel method. J. Magn. Magn. Mater., 2013, 334, 41-44.
[http://dx.doi.org/10.1016/j.jmmm.2013.01.016]
[23]
Sabbaghan, M.; Shahvelayati, A.S.; Bashtani, S.E. Synthesis and optical properties of ZnO nanostructures in imidazolium-based ionic liquids. Solid State Sci., 2012, 14(8), 1191-1195.
[http://dx.doi.org/10.1016/j.solidstatesciences.2012.05.034]
[24]
Sabbaghan, M.; Shahvelayati, A.S.; Madankar, K. CuO nanostructures: optical properties and morphology control by pyridinium-based ionic liquids. Spectrochim. Acta A Mol. Biomol. Spectrosc., 2015, 135, 662-668.
[http://dx.doi.org/10.1016/j.saa.2014.07.097] [PMID: 25128679]
[25]
Molnár, A.; Papp, A. Catalyst recycling-A survey of recent progress and current status. Coord. Chem. Rev., 2017, 349, 1-65.
[http://dx.doi.org/10.1016/j.ccr.2017.08.011]

Rights & Permissions Print Cite
© 2025 Bentham Science Publishers | Privacy Policy
Request history8.2.27PHP Version331msRequest Duration28MBMemory UsageGET article/{article_id}/{param?}Route
  • warninglog[20:01:05] LOG.warning: Optional parameter $article_id declared before required parameter $request i...
  • warninglog[20:01:06] LOG.warning: trim(): Passing null to parameter #1 ($string) of type string is deprecated ...
  • warninglog[20:01:06] LOG.warning: Function strftime() is deprecated in /home/alphaeurekaselec/public_html/stor...
  • Booting (143ms)time
  • Application (188ms)time
  • 1 x Application (56.79%)
    188ms
    1 x Booting (43.21%)
    143ms
    14 templates were rendered
    • articlearticle.blade.php#?blade
    • includes.article_top_bannerarticle_top_banner.blade.php#?blade
    • includes.article_referencearticle_reference.blade.php#?blade
    • export_citation_formexport_citation_form.blade.php#?blade
    • includes.article_bottom_bannerarticle_bottom_banner.blade.php#?blade
    • includes.inc_related_journalsinc_related_journals.blade.php#?blade
    • includes.inc_related_ebooksinc_related_ebooks.blade.php#?blade
    • includes.journal_rightmenujournal_rightmenu.blade.php#?blade
    • includes.journal_right_bannerjournal_right_banner.blade.php#?blade
    • layouts.appapp.blade.php#?blade
    • layouts._login_access_login_access.blade.php#?blade
    • layouts._header_header.blade.php#?blade
    • layouts._main_menu_main_menu.blade.php#?blade
    • layouts._footer_menu_footer_menu.blade.php#?blade
    uri
    GET article/{article_id}/{param?}
    middleware
    web, check_user_access
    controller
    App\Http\Controllers\ArticleController@GetArticleDetails
    namespace
    App\Http\Controllers
    where
    as
    article
    file
    app/Http/Controllers/ArticleController.php:1974-2510
    36 statements were executed, 4 of which were duplicates, 32 unique. Show only duplicated104ms
    • Connection Establishedalphaeurekaselec_live_10_06_2022UserAccessCheck.php#24
      Backtrace
      • 9. middleware::check_user_access:24
      • 10. vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:183
      • 11. vendor/laravel/framework/src/Illuminate/Routing/Middleware/SubstituteBindings.php:50
      • 12. vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:183
      • 13. vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:88
    • INSERT INTO visitor_ip_address (ip_address,visitor_agent,visitor_count, created_on,updated_on) VALUES ('59226591','',1,1740513666,1740513666) ON DUPLICATE KEY UPDATE visitor_count=visitor_count + 1, updated_on=1740513666
      1.08msalphaeurekaselec_live_10_06_2022UserAccessCheck.php#24
      Backtrace
      • 11. middleware::check_user_access:24
      • 12. vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:183
      • 13. vendor/laravel/framework/src/Illuminate/Routing/Middleware/SubstituteBindings.php:50
      • 14. vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:183
      • 15. vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:88
    • INSERT INTO visitor_ip_address_detail (ip_address,visitor_url,visitor_count, created_on,updated_on) VALUES ('59226591','/article/103518',1,1740513666,1740513666)
      180μsalphaeurekaselec_live_10_06_2022UserAccessCheck.php#27
      Backtrace
      • 11. middleware::check_user_access:27
      • 12. vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:183
      • 13. vendor/laravel/framework/src/Illuminate/Routing/Middleware/SubstituteBindings.php:50
      • 14. vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:183
      • 15. vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:88
    • (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_journal_volume_trail WHERE to_ip >= 59226591 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 59226591) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_journal_volume_corporate WHERE to_ip >= 59226591 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 59226591) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_journal_volume_token WHERE to_ip >= 59226591 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 59226591) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_ebook_volume_trail WHERE to_ip >= 59226591 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 59226591) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_ebook_volume_corporate WHERE to_ip >= 59226591 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 59226591) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_ebook_volume_token WHERE to_ip >= 59226591 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 59226591) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_issue_trail WHERE to_ip >= 59226591 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 59226591) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_issue_corporate WHERE to_ip >= 59226591 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 59226591) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_issue_token WHERE to_ip >= 59226591 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 59226591) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_article_trail WHERE to_ip >= 59226591 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 59226591) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_article_corporate WHERE to_ip >= 59226591 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 59226591) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_article_token WHERE to_ip >= 59226591 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 59226591) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_chapter_trail WHERE to_ip >= 59226591 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 59226591) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_chapter_corporate WHERE to_ip >= 59226591 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 59226591) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_chapter_token WHERE to_ip >= 59226591 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 59226591) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_disease_corporate WHERE to_ip >= 59226591 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 59226591) limit 1
      11.92msalphaeurekaselec_live_10_06_2022UserAccess.php#784
      Bindings
      • 0: 59226591
      • 1: 59226591
      • 2: 59226591
      • 3: 59226591
      • 4: 59226591
      • 5: 59226591
      • 6: 59226591
      • 7: 59226591
      • 8: 59226591
      • 9: 59226591
      • 10: 59226591
      • 11: 59226591
      • 12: 59226591
      • 13: 59226591
      • 14: 59226591
      • 15: 59226591
      Backtrace
      • 14. app/Models/UserAccess/UserAccess.php:784
      • 15. middleware::check_user_access:114
      • 16. vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:183
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Middleware/SubstituteBindings.php:50
      • 18. vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:183
    • SELECT at.type_name, p.copyright, p.publisher_location,m.month,y.year, a.publish_on, a.nid article_nid,a.article_id, a.pmid, a.issue_id, a.title, a.abstract,a.podcast,a.altmetric_score,a.altmetric_url,a.kudos_url, a.page_count, a.first_page, a.elocator, a.last_page, i.publication_date, a.file_name, a.file_path, a.doi, a.is_epub,a.epub_type, a.volume_id, a.is_uploaded, a.editor_choice, a.is_epub, j.image_file_name, a.article_no, a.art_type AS article_type, a.supplementary_filename,a.html_filename,a.prc_filename,a.epub_filename, a.graph_abs_lg_filename, a.graph_abs_sm_filename, a.oa_image_lg_filename, a.oa_image_sm_filename, j.journal_banner,a.animated_abstract,a.erratum_in,a.erratum_for, (CASE WHEN a.issue_id =0 THEN j.epub_price ELSE j.price END) AS sell_price, j.epub_price, j.nid AS jour_nid, j.title AS journal_title, j.issn, j.eissn,j.journal_id, j.subtitle AS jour_subtitle, v.volume_id,v.volume_name AS volume, v.year_id, i.title AS issue, i.month_id ,i.type issue_type, j.subtitle,j.formerly_title, ac.subtitle AS epub_title,a.crossmark_enabled,a.text_mining_urls,a.license_urls,a.created, a.receivedate, a.revisedate, a.acceptdate,js.js_title FROM article a LEFT JOIN article_section ac ON a.is_epub = ac.art_sec_id LEFT JOIN journal_section js ON a.js_id = js.js_id LEFT JOIN article_type at ON a.art_type = at.art_type_id LEFT JOIN issue i ON a.issue_id = i.issue_id LEFT JOIN month m ON m.id = i.month_id LEFT JOIN volume v ON v.volume_id = a.volume_id INNER JOIN year y ON y.id = v.year_id INNER JOIN journal j ON j.journal_id = a.journal_id INNER JOIN publisher p ON p.publisher_id = j.publisher_id WHERE a.article_id=103518
      650μsalphaeurekaselec_live_10_06_2022Article.php#408
      Backtrace
      • 11. app/Models/Article.php:408
      • 12. app/Http/Controllers/ArticleController.php:2515
      • 13. app/Http/Controllers/ArticleController.php:2035
      • 14. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 15. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
    • select * from `journal` where `journal_id` = 8 limit 1
      690μsalphaeurekaselec_live_10_06_2022Journal.php#64
      Bindings
      • 0: 8
      Backtrace
      • 14. app/Models/Journal.php:64
      • 15. app/Http/Controllers/ArticleController.php:2516
      • 16. app/Http/Controllers/ArticleController.php:2035
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 18. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
    • select count(*) as aggregate from (select j.nid as journal_nid,j.flyer_link,j.title ,j.issn,j.eissn,j.keyword, j.journal_id as journal_id, j.subtitle, j.image_file_name,j.description,j.journal_insight_url,j.doi from `subject_journal` as `sj` inner join `journal` as `j` on `j`.`journal_id` = `sj`.`journal_id` where j.journal_status=1 and subject_id IN (SELECT subject_id FROM subject_journal WHERE journal_id=8) and sj.journal_id!=8 group by `j`.`nid`) as `aggregate_table`
      1.02msalphaeurekaselec_live_10_06_2022Subject.php#200
      Backtrace
      • 16. app/Models/Subject.php:200
      • 17. app/Http/Controllers/ArticleController.php:2517
      • 18. app/Http/Controllers/ArticleController.php:2035
      • 19. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 20. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
    • select j.nid as journal_nid,j.flyer_link,j.title ,j.issn,j.eissn,j.keyword, j.journal_id as journal_id, j.subtitle, j.image_file_name,j.description,j.journal_insight_url,j.doi from `subject_journal` as `sj` inner join `journal` as `j` on `j`.`journal_id` = `sj`.`journal_id` where j.journal_status=1 and subject_id IN (SELECT subject_id FROM subject_journal WHERE journal_id=8) and sj.journal_id!=8 group by `j`.`nid` order by `j`.`journal_id` asc limit 10 offset 0
      840μsalphaeurekaselec_live_10_06_2022Subject.php#200
      Backtrace
      • 14. app/Models/Subject.php:200
      • 15. app/Http/Controllers/ArticleController.php:2517
      • 16. app/Http/Controllers/ArticleController.php:2035
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 18. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
    • select count(*) as aggregate from (select v.nid as volume_id,e.nid,e.title,v.issn,v.eissn,v.isbn,v.eisbn,e.ebook_id, v.image_file_name,v.file_path,v.flyer_link,v.ebook_volume_id, v.volume_name,v.doi,v.year_id,v.introduction from `subject_ebook` as `se` inner join `ebook` as `e` on `e`.`ebook_id` = `se`.`ebook_id` inner join `ebook_volume` as `v` on `v`.`ebook_id` = `se`.`ebook_id` inner join `year` as `y` on `y`.`id` = `v`.`year_id` where subject_id IN (SELECT subject_id FROM subject_journal WHERE journal_id=8) and v.ebook_status='1' and y.year > 2020 group by `v`.`nid`) as `aggregate_table`
      2.4msalphaeurekaselec_live_10_06_2022Subject.php#220
      Backtrace
      • 16. app/Models/Subject.php:220
      • 17. app/Http/Controllers/ArticleController.php:2518
      • 18. app/Http/Controllers/ArticleController.php:2035
      • 19. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 20. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
    • select v.nid as volume_id,e.nid,e.title,v.issn,v.eissn,v.isbn,v.eisbn,e.ebook_id, v.image_file_name,v.file_path,v.flyer_link,v.ebook_volume_id, v.volume_name,v.doi,v.year_id,v.introduction from `subject_ebook` as `se` inner join `ebook` as `e` on `e`.`ebook_id` = `se`.`ebook_id` inner join `ebook_volume` as `v` on `v`.`ebook_id` = `se`.`ebook_id` inner join `year` as `y` on `y`.`id` = `v`.`year_id` where subject_id IN (SELECT subject_id FROM subject_journal WHERE journal_id=8) and v.ebook_status='1' and y.year > 2020 group by `v`.`nid` order by `v`.`ebook_volume_id` desc limit 10 offset 0
      2.04msalphaeurekaselec_live_10_06_2022Subject.php#220
      Backtrace
      • 14. app/Models/Subject.php:220
      • 15. app/Http/Controllers/ArticleController.php:2518
      • 16. app/Http/Controllers/ArticleController.php:2035
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 18. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
    • select * from `keywords` where `article_id` = '103518'
      250μsalphaeurekaselec_live_10_06_2022Keywords.php#43
      Bindings
      • 0: 103518
      Backtrace
      • 13. app/Models/Keywords.php:43
      • 14. app/Http/Controllers/ArticleController.php:2519
      • 15. app/Http/Controllers/ArticleController.php:2035
      • 16. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 17. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
    • select * from `article_citation` where `article_id` = '103518'
      2.64msalphaeurekaselec_live_10_06_2022Article.php#1570
      Bindings
      • 0: 103518
      Backtrace
      • 13. app/Models/Article.php:1570
      • 14. app/Http/Controllers/ArticleController.php:2520
      • 15. app/Http/Controllers/ArticleController.php:2035
      • 16. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 17. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
    • select CONCAT_WS(' ',au.first_name, ' ', ifnull(au.initials,''), ' ', au.last_name) as authors, CONCAT(au.last_name, IFNULL(CONCAT(' ', au.initials), ''), ' ', au.first_name) AS authorsRIS, CONCAT_WS(' ',au.last_name, ' ', ifnull(au.initials,''), ' ', au.first_name) as authorsCiteAs, CONCAT_WS(' ',au.first_name, IFNULL(CONCAT(' ', au.initials), ''), IFNULL(CONCAT(' ', au.last_name), '')) as authorsmodal , `au`.*, `af`.`ror_id`, `af`.`institution`, `af`.`department`, `af`.`country`, `af`.`city`, `af`.`address`, (GROUP_CONCAT(TRIM(BOTH ', ' FROM CONCAT(ifnull(concat(af.institution,','),''), ifnull(concat(af.department,','),''), ifnull(concat(af.address,','),''), ifnull(concat(af.city,','),''), ifnull(concat(af.country,','),''), ifnull(concat(af.postal_code,','),''), ifnull(concat(af.phone,','),''), ifnull(concat(af.fax,','),''))) SEPARATOR '|')) as `author_affiliation`, (GROUP_CONCAT(TRIM(BOTH ', ' FROM CONCAT(ifnull(concat(af.web_view,','),''))) SEPARATOR '|')) as `web_view` from `author` as `au` left join `author_affiliation` as `af` on `au`.`author_id` = `af`.`author_id` where `au`.`article_id` = '103518' group by `au`.`author_id` order by `au`.`article_id` asc, `au`.`sequence` asc
      960μsalphaeurekaselec_live_10_06_2022Author.php#86
      Bindings
      • 0: 103518
      Backtrace
      • 13. app/Models/Author.php:86
      • 14. app/Http/Controllers/ArticleController.php:2533
      • 15. app/Http/Controllers/ArticleController.php:2035
      • 16. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 17. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
    • select `bo`.* from `bundle_offer` as `bo` where `bo`.`bundle_status` = 'A' order by `bo`.`bundle_id` desc
      260μsalphaeurekaselec_live_10_06_2022BundleOffer.php#57
      Bindings
      • 0: A
      Backtrace
      • 13. app/Models/BundleOffer.php:57
      • 14. app/Http/Controllers/ArticleController.php:2535
      • 15. app/Http/Controllers/ArticleController.php:2035
      • 16. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 17. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
    • select `subtitle` from `journal` where `continues_publication_journal` = 1
      450μsalphaeurekaselec_live_10_06_2022Article.php#1960
      Bindings
      • 0: 1
      Backtrace
      • 13. app/Models/Article.php:1960
      • 14. app/Http/Controllers/ArticleController.php:2062
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 16. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • Select j.subtitle, v.volume_id as volume_id,v.year_id,y.year as year,v.volume_name, v.total_no_of_issues, i.issue_id as issue_id,i.title as issue, i.publication_date as issue_pub_date from journal j join volume v on j.journal_id = v.journal_id join issue i on v.volume_id = i.volume_id join article a on a.issue_id = i.issue_id join year y on v.year_id = y.id where j.journal_id = 8 and i.is_uploaded = 1 order by v.volume_name+0 desc, i.title+0 desc limit 1
      26.64msalphaeurekaselec_live_10_06_2022Issue.php#298
      Backtrace
      • 11. app/Models/Issue.php:298
      • 12. app/Http/Controllers/ArticleController.php:2068
      • 13. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 14. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select a.nid,a.publish_on, a.pmid,a.article_id,a.doi,j.journal_id,j.subtitle,v.volume_name,a.volume_id as volume_id, a.issue_id,a.title,first_page, last_page, page_count,abstract,ifnull(is_abstract,"y"),asec.title as article_section,at.type_name as article_type_name, a.article_id as ArticleID ,is_epub,epub_price,epub_type,a.created, y.year from `article` as `a` left join `article_section` as `asec` on `asec`.`art_sec_id` = `a`.`is_epub` left join `article_type` as `at` on `at`.`art_type_id` = `a`.`art_type` left join `journal` as `j` on `j`.`journal_id` = `a`.`journal_id` inner join `volume` as `v` on `a`.`volume_id` = `v`.`volume_id` inner join `year` as `y` on `v`.`year_id` = `y`.`id` where a.article_status != "W" and a.is_epub = 1 and a.journal_id = 8 and a.is_uploaded = 1 group by `a`.`article_id` order by `a`.`publish_on` desc
      17.27msalphaeurekaselec_live_10_06_2022Article.php#528
      Backtrace
      • 13. app/Models/Article.php:528
      • 14. app/Http/Controllers/ArticleController.php:2070
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 16. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select a.nid,a.publish_on, a.pmid,a.article_id,a.doi,j.journal_id,j.subtitle,v.volume_name,a.volume_id as volume_id, a.issue_id,a.title,first_page, last_page, page_count,abstract,ifnull(is_abstract,"y"),asec.title as article_section,at.type_name as article_type_name, a.article_id as ArticleID ,is_epub,epub_price,epub_type,a.created, y.year from `article` as `a` left join `article_section` as `asec` on `asec`.`art_sec_id` = `a`.`is_epub` left join `article_type` as `at` on `at`.`art_type_id` = `a`.`art_type` left join `journal` as `j` on `j`.`journal_id` = `a`.`journal_id` inner join `volume` as `v` on `a`.`volume_id` = `v`.`volume_id` inner join `year` as `y` on `v`.`year_id` = `y`.`id` where a.article_status != "W" and a.is_epub = 4 and a.journal_id = 8 and a.is_uploaded = 1 group by `a`.`article_id` order by `a`.`publish_on` desc
      16.58msalphaeurekaselec_live_10_06_2022Article.php#528
      Backtrace
      • 13. app/Models/Article.php:528
      • 14. app/Http/Controllers/ArticleController.php:2071
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 16. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select pdf, html, epub, prc from `article_metrics` where `article_id` = 103518 limit 1
      280μsalphaeurekaselec_live_10_06_2022Article.php#744
      Bindings
      • 0: 103518
      Backtrace
      • 14. app/Models/Article.php:744
      • 15. app/Http/Controllers/ArticleController.php:2091
      • 16. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 17. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 18. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select * from content_by_diseases where content_id = 103518 and content_type = 'article' order by status desc limit 1
      310μsalphaeurekaselec_live_10_06_2022Article.php#751
      Backtrace
      • 11. app/Models/Article.php:751
      • 12. app/Http/Controllers/ArticleController.php:2094
      • 13. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 14. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select * from `node_meta` where `nid` = 178131 limit 1
      230μsalphaeurekaselec_live_10_06_2022Meta.php#30
      Bindings
      • 0: 178131
      Backtrace
      • 14. app/Models/Meta.php:30
      • 15. app/Http/Controllers/ArticleController.php:2101
      • 16. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 17. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 18. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select `bo`.* from `bundle_offer` as `bo` where `bo`.`bundle_status` = 'A' order by `bo`.`bundle_id` desc
      270μsalphaeurekaselec_live_10_06_2022BundleOffer.php#57
      Bindings
      • 0: A
      Backtrace
      • 13. app/Models/BundleOffer.php:57
      • 14. app/Http/Controllers/ArticleController.php:2108
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 16. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select * from `tbl_ht_submission` as `h` where `h`.`subtitle` = 'CCHTS' and (h.proposal_closing_date = 0 OR TO_DAYS(FROM_UNIXTIME(h.proposal_closing_date)) >= TO_DAYS(NOW())) order by `h`.`manuscript` asc
      360μsalphaeurekaselec_live_10_06_2022Article.php#2025
      Bindings
      • 0: CCHTS
      Backtrace
      • 13. app/Models/Article.php:2025
      • 14. app/Http/Controllers/ArticleController.php:2112
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 16. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select count(*) as total_count, content_type_access_id as access_type from journal_access where content_type_id = '103518' and content_type = 'a' and ( (from_date <= CURDATE() and to_date >= CURDATE() and perpetual= 0) or (from_date is null and to_date is null and perpetual= 1) )
      420μsalphaeurekaselec_live_10_06_2022ContentAccess.php#647
      Backtrace
      • 11. app/Models/ContentAccess.php:647
      • 12. app/Http/Controllers/ArticleController.php:2186
      • 13. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 14. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select count(*) as total_count, content_type_access_id as access_type from journal_access where content_type_id = '9733' and content_type = 'i' and ( (from_date <= CURDATE() and to_date >= CURDATE() and perpetual= 0) or (from_date is null and to_date is null and perpetual= 1) )
      380μsalphaeurekaselec_live_10_06_2022ContentAccess.php#647
      Backtrace
      • 11. app/Models/ContentAccess.php:647
      • 12. app/Http/Controllers/ArticleController.php:2207
      • 13. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 14. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select count(*) as total_count, content_type_access_id as access_type from journal_access where content_type_id = '2700' and content_type = 'v' and ( (from_date <= CURDATE() and to_date >= CURDATE() and perpetual= 0) or (from_date is null and to_date is null and perpetual= 1) )
      380μsalphaeurekaselec_live_10_06_2022ContentAccess.php#647
      Backtrace
      • 11. app/Models/ContentAccess.php:647
      • 12. app/Http/Controllers/ArticleController.php:2231
      • 13. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 14. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • (select j.user_access_id,j.volume_id,j.user_id,j.from_ip,j.to_ip,j.type,j.track,"Trial Access" as access_base_text, CASE j.type WHEN 111 THEN true ELSE false END as terms_popup, "S" as content_download_type, null as restricted_user_access_key, null as restricted_user_access_type, CASE j.track WHEN 0 THEN false ELSE true END as tracksAccessByVolume,"volume" as access_level,"" as issue_id,"" as article_id from `user_access_journal_volume_trail` as `j` inner join `user_access_info` as `info` on `j`.`user_access_id` = `info`.`user_access_id` where ((j.from_ip <= 59226591 and j.to_ip >=59226591 )) and ((j.from_date <= 1740513666 and j.to_date >= 1740513666 and j.perpetual= 0) or (j.from_date is null and j.to_date is null and j.perpetual= 1)) and j.volume_id = 2700) union (select j.user_access_id,j.volume_id,j.user_id,j.from_ip,j.to_ip,j.type,j.track,"Subscribed" as access_base_text, false as terms_popup, "S" as content_download_type, null as restricted_user_access_key, null as restricted_user_access_type, CASE j.track WHEN 0 THEN false ELSE true END as tracksAccessByVolume,"volume" as access_level,"" as issue_id,"" as article_id from `user_access_journal_volume_corporate` as `j` inner join `user_access_info` as `info` on `j`.`user_access_id` = `info`.`user_access_id` where ((j.from_ip <= 59226591 and j.to_ip >=59226591 )) and ((j.from_date <= 1740513666 and j.to_date >= 1740513666 and j.perpetual= 0) or (j.from_date is null and j.to_date is null and j.perpetual= 1)) and j.volume_id = 2700) union (select j.user_access_id,j.volume_id,j.user_id,j.from_ip,j.to_ip,j.type,j.track,"Token Based Access" as access_base_text, false as terms_popup, "R" as content_download_type, j.uc_id as restricted_user_access_key, "v" as restricted_user_access_type, CASE j.track WHEN 0 THEN false ELSE true END as tracksAccessByVolume,"volume" as access_level,"" as issue_id,"" as article_id from `user_access_journal_volume_token` as `j` inner join `user_access_info` as `info` on `j`.`user_access_id` = `info`.`user_access_id` where ((j.from_ip <= 59226591 and j.to_ip >=59226591 )) and ((j.from_date <= 1740513666 and j.to_date >= 1740513666 and j.perpetual= 0) or (j.from_date is null and j.to_date is null and j.perpetual= 1)) and j.volume_id = 2700)
      5.06msalphaeurekaselec_live_10_06_2022UserAccess.php#1266
      Backtrace
      • 13. app/Models/UserAccess/UserAccess.php:1266
      • 14. app/Http/Controllers/ArticleController.php:2272
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 16. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • (select j.user_access_id,j.volume_id,j.user_id,j.from_ip,j.to_ip,j.type,j.track,"Trial Access" as access_base_text, CASE j.type WHEN 111 THEN true ELSE false END as terms_popup, "S" as content_download_type, null as restricted_user_access_key, null as restricted_user_access_type, CASE j.track WHEN 0 THEN false ELSE true END as tracksAccessByVolume,"issue" as access_level,j.issue_id,"" as article_id from `user_access_issue_trail` as `j` inner join `user_access_info` as `info` on `j`.`user_access_id` = `info`.`user_access_id` where ((j.from_ip <= 59226591 and j.to_ip >=59226591 )) and ((j.from_date <= 1740513666 and j.to_date >= 1740513666 and j.perpetual= 0) or (j.from_date is null and j.to_date is null and j.perpetual= 1)) and j.issue_id = 9733) union (select j.user_access_id,j.volume_id,j.user_id,j.from_ip,j.to_ip,j.type,j.track,"Subscribed" as access_base_text, false as terms_popup, "S" as content_download_type, null as restricted_user_access_key, null as restricted_user_access_type, CASE j.track WHEN 0 THEN false ELSE true END as tracksAccessByVolume,"issue" as access_level,j.issue_id,"" as article_id from `user_access_issue_corporate` as `j` inner join `user_access_info` as `info` on `j`.`user_access_id` = `info`.`user_access_id` where ((j.from_ip <= 59226591 and j.to_ip >=59226591 )) and ((j.from_date <= 1740513666 and j.to_date >= 1740513666 and j.perpetual= 0) or (j.from_date is null and j.to_date is null and j.perpetual= 1)) and j.issue_id = 9733) union (select j.user_access_id,j.volume_id,j.user_id,j.from_ip,j.to_ip,j.type,j.track,"Token Based Access" as access_base_text, false as terms_popup, "R" as content_download_type, j.uc_id as restricted_user_access_key, "v" as restricted_user_access_type, CASE j.track WHEN 0 THEN false ELSE true END as tracksAccessByVolume,"issue" as access_level,j.issue_id,"" as article_id from `user_access_issue_token` as `j` inner join `user_access_info` as `info` on `j`.`user_access_id` = `info`.`user_access_id` where ((j.from_ip <= 59226591 and j.to_ip >=59226591 )) and ((j.from_date <= 1740513666 and j.to_date >= 1740513666 and j.perpetual= 0) or (j.from_date is null and j.to_date is null and j.perpetual= 1)) and j.issue_id = 9733)
      790μsalphaeurekaselec_live_10_06_2022UserAccess.php#1266
      Backtrace
      • 13. app/Models/UserAccess/UserAccess.php:1266
      • 14. app/Http/Controllers/ArticleController.php:2297
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 16. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • (select j.user_access_id,j.volume_id,j.user_id,j.from_ip,j.to_ip,j.type,j.track,"Trial Access" as access_base_text, CASE j.type WHEN 111 THEN true ELSE false END as terms_popup, "S" as content_download_type, null as restricted_user_access_key, null as restricted_user_access_type, CASE j.track WHEN 0 THEN false ELSE true END as tracksAccessByVolume,"article" as access_level, j.issue_id, j.article_id from `user_access_article_trail` as `j` inner join `user_access_info` as `info` on `j`.`user_access_id` = `info`.`user_access_id` where ((j.from_ip <= 59226591 and j.to_ip >=59226591 )) and ((j.from_date <= 1740513666 and j.to_date >= 1740513666 and j.perpetual= 0) or (j.from_date is null and j.to_date is null and j.perpetual= 1)) and j.article_id = 103518) union (select j.user_access_id,j.volume_id,j.user_id,j.from_ip,j.to_ip,j.type,j.track,"Subscribed" as access_base_text, false as terms_popup, "S" as content_download_type, null as restricted_user_access_key, null as restricted_user_access_type, CASE j.track WHEN 0 THEN false ELSE true END as tracksAccessByVolume,"article" as access_level, j.issue_id, j.article_id from `user_access_article_corporate` as `j` inner join `user_access_info` as `info` on `j`.`user_access_id` = `info`.`user_access_id` where ((j.from_ip <= 59226591 and j.to_ip >=59226591 )) and ((j.from_date <= 1740513666 and j.to_date >= 1740513666 and j.perpetual= 0) or (j.from_date is null and j.to_date is null and j.perpetual= 1)) and j.article_id = 103518) union (select j.user_access_id,j.volume_id,j.user_id,j.from_ip,j.to_ip,j.type,j.track,"Token Based Access" as access_base_text, false as terms_popup, "R" as content_download_type, j.uc_id as restricted_user_access_key, "v" as restricted_user_access_type, CASE j.track WHEN 0 THEN false ELSE true END as tracksAccessByVolume,"article" as access_level, j.issue_id, j.article_id from `user_access_article_token` as `j` inner join `user_access_info` as `info` on `j`.`user_access_id` = `info`.`user_access_id` where ((j.from_ip <= 59226591 and j.to_ip >=59226591 )) and ((j.from_date <= 1740513666 and j.to_date >= 1740513666 and j.perpetual= 0) or (j.from_date is null and j.to_date is null and j.perpetual= 1)) and j.article_id = 103518)
      760μsalphaeurekaselec_live_10_06_2022UserAccess.php#1266
      Backtrace
      • 13. app/Models/UserAccess/UserAccess.php:1266
      • 14. app/Http/Controllers/ArticleController.php:2329
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 16. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select * from `article` where `first_page` < '55' and is_uploaded = 1 and issue_id = 9733 order by cast(first_page as SIGNED) desc limit 1
      570μsalphaeurekaselec_live_10_06_2022Article.php#1819
      Bindings
      • 0: 55
      Backtrace
      • 14. app/Models/Article.php:1819
      • 15. app/Http/Controllers/ArticleController.php:2470
      • 16. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 17. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 18. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select * from `article` where `last_page` > '65' and is_uploaded = 1 and issue_id = 9733 order by cast(first_page as SIGNED) asc limit 1
      530μsalphaeurekaselec_live_10_06_2022Article.php#1831
      Bindings
      • 0: 65
      Backtrace
      • 14. app/Models/Article.php:1831
      • 15. app/Http/Controllers/ArticleController.php:2472
      • 16. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 17. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 18. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select `language_id` from `multilanguage` where `short_code` = 'en'
      210μsalphaeurekaselec_live_10_06_2022ArticleController.php#2497
      Bindings
      • 0: en
      Backtrace
      • 14. app/Http/Controllers/ArticleController.php:2497
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 16. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
      • 18. vendor/laravel/framework/src/Illuminate/Routing/Route.php:206
    • select `source_lang_label`, `target_lang_label` from `multilanguage_labels` where `target_lang_id` = 1
      240μsalphaeurekaselec_live_10_06_2022MultiLanguage.php#23
      Bindings
      • 0: 1
      Backtrace
      • 13. app/Models/MultiLanguage.php:23
      • 14. app/Http/Controllers/ArticleController.php:2498
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 16. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select `id` from `multilanguage_article` where `article_id` = 103518 limit 1
      3.74msalphaeurekaselec_live_10_06_2022ArticleController.php#2506
      Bindings
      • 0: 103518
      Backtrace
      • 16. app/Http/Controllers/ArticleController.php:2506
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 18. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 19. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
      • 20. vendor/laravel/framework/src/Illuminate/Routing/Route.php:206
    • select b.banner_link, b.banner_name, b.banner_script, b.banner_remarks, b.banner_file_name, b.banner_placement, bd.content_type, bd.content_id from `tbl_banner` as `b` inner join `tbl_banner_detail` as `bd` on `bd`.`banner_id` = `b`.`banner_id` inner join `users` as `u` on `u`.`id` = `b`.`updated_by` inner join `journal` as `j` on `j`.`journal_id` = `bd`.`content_id` where `b`.`banner_journal` = 1 and `bd`.`content_type` = 'J' and `bd`.`content_id` = 8 and `b`.`banner_from_date` <= 1740513666 and `b`.`banner_to_date` >= 1740513666 and `b`.`banner_status` = 'A' order by `b`.`banner_id` desc
      1.51msalphaeurekaselec_live_10_06_2022Banner.php#95
      Bindings
      • 0: 1
      • 1: J
      • 2: 8
      • 3: 1740513666
      • 4: 1740513666
      • 5: A
      Backtrace
      • 13. app/Models/Banner.php:95
      • 14. app/Http/helpers.php:404
      • 17. vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:124
      • 18. vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:58
      • 19. vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:73
    • select b.banner_link, b.banner_name, b.banner_script, b.banner_remarks, b.banner_file_name, b.banner_placement, bd.content_type, bd.content_id from `tbl_banner` as `b` inner join `tbl_banner_detail` as `bd` on `bd`.`banner_id` = `b`.`banner_id` inner join `users` as `u` on `u`.`id` = `b`.`updated_by` inner join `journal` as `j` on `j`.`journal_id` = `bd`.`content_id` where `b`.`banner_journal` = 1 and `bd`.`content_type` = 'J' and `bd`.`content_id` = 8 and `b`.`banner_from_date` <= 1740513666 and `b`.`banner_to_date` >= 1740513666 and `b`.`banner_status` = 'A' order by `b`.`banner_id` desc
      1.49msalphaeurekaselec_live_10_06_2022Banner.php#95
      Bindings
      • 0: 1
      • 1: J
      • 2: 8
      • 3: 1740513666
      • 4: 1740513666
      • 5: A
      Backtrace
      • 13. app/Models/Banner.php:95
      • 14. app/Http/helpers.php:404
      • 17. vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:124
      • 18. vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:58
      • 19. vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:73
    • select count(*) as aggregate from `uc_cart_products` where cart_id='2ed7fcde6c0b82e024e2ffea7cdecd92'
      270μsalphaeurekaselec_live_10_06_2022Cart.php#271
      Backtrace
      • 15. app/Models/Cart.php:271
      • 16. view::layouts._header:260
      • 18. vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:124
      • 19. vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:58
      • 20. vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:73
    App\Models\MultiLanguage
    1MultiLanguage.php#?
        _token
        k7Aq4AEKMjcZFxe5DJXpRROu1KFsX1ICEiQZU6wL
        uc_cart_id
        2ed7fcde6c0b82e024e2ffea7cdecd92
        _previous
        array:1 [ "url" => "http://alpha.eurekaselect.com/article/103518" ]
        _flash
        array:2 [ "old" => [] "new" => [] ]
        PHPDEBUGBAR_STACK_DATA
        []
        path_info
        /article/103518
        status_code
        200
        
        status_text
        OK
        format
        html
        content_type
        text/html; charset=UTF-8
        request_query
        []
        
        request_request
        []
        
        request_headers
        0 of 0
        array:9 [ "cookie" => array:1 [ 0 => "wayfindertarget=eyJpdiI6ImhITGwzZkp0Z0xLR1YyenNUV3VCTFE9PSIsInZhbHVlIjoiTXVodXB0d0dPbVkycS96c1RGZGxkQmdMUkJ6N2h6YUVwbG84TDI0bmhWcz0iLCJtYWMiOiI5NmRjZGUzOTc5ODY3Njg0ZGIyMjhjNDE0NGRlNmVhYzM2OWM1MjkxMjhhZmM1ZDU5NzBjNzc0MmUwNzk1ZmI2IiwidGFnIjoiIn0%3Dwayfindertarget=eyJpdiI6ImhITGwzZkp0Z0xLR1YyenNUV3VCTFE9PSIsInZhbHVlIjoiTXVodXB0d0dPbVkycS96c1RGZGxkQmdMUkJ6N2h6YUVwbG84TDI0bmhWcz0iLCJtYWMiOiI5NmRjZGUzOTc5ODY3" ] "accept-encoding" => array:1 [ 0 => "gzip, deflate" ] "accept" => array:1 [ 0 => "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7" ] "user-agent" => array:1 [ 0 => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)" ] "upgrade-insecure-requests" => array:1 [ 0 => "1" ] "cache-control" => array:1 [ 0 => "no-cache" ] "pragma" => array:1 [ 0 => "no-cache" ] "connection" => array:1 [ 0 => "keep-alive" ] "host" => array:1 [ 0 => "alpha.eurekaselect.com" ] ]
        request_cookies
        0 of 0
        array:1 [ "wayfindertarget" => null ]
        response_headers
        0 of 0
        array:5 [ "content-type" => array:1 [ 0 => "text/html; charset=UTF-8" ] "cache-control" => array:1 [ 0 => "no-cache, private" ] "date" => array:1 [ 0 => "Tue, 25 Feb 2025 20:01:06 GMT" ] "set-cookie" => array:2 [ 0 => "XSRF-TOKEN=eyJpdiI6InI5V05pdXBneDZNR1ViTUNDZ0hkMWc9PSIsInZhbHVlIjoiSndYTHVMSHZPbmtsbWVHeGVBWDl5QWFYTzBjNGVIeEJtT3U4L2FCR0pWaFdMMFZMdmdGVlAzL0tPT1UyaXA0M0xNWGFmek5MVUFJTTdmajVNZEE2dGZUKzI2UDF5bHVaTDBTZGdxbXlnMnpWcG9pWFVpK2M0UjloRWZHMUFTUUEiLCJtYWMiOiJlYmE1Yjg1ZjI0Y2NlYjk0YjM0MmUxNGVmMTUwZTE3ZWEyZWEyMzA4MTBhYzdiZTRkMDUxZWZjM2RhNmRmNzI3IiwidGFnIjoiIn0%3D; expires=Fri, 28 Feb 2025 08:01:06 GMT; Max-Age=216000; path=/; secure; samesite=laxXSRF-TOKEN=eyJpdiI6InI5V05pdXBneDZNR1ViTUNDZ0hkMWc9PSIsInZhbHVlIjoiSndYTHVMSHZPbmtsbWVHeGVBWDl5QWFYTzBjNGVIeEJtT3U4L2FCR0pWaFdMMFZMdmdGVlAzL0tPT1UyaXA0M0xNWGFme" 1 => "alphaeurekaselectnet_session=eyJpdiI6InJRMTNCa09URGRPcDhXQWo2NXZ4UHc9PSIsInZhbHVlIjoieGJmT3d0UlhLSFVkMW1rdUtDdFhxei9kMXpOM1Bwb2Y5NVZ2Q0srVDNkQUY2U2VVeHN6bG9SK01IUXk0M2lKNFhsZnpMMDRlaWpqem5nUWR4RVo5cjJhSkJ6b2JsZ2JDWDNHMXhPMGxwK0lvbFkvL295SkR4QndpMndNc3FvWTYiLCJtYWMiOiI0NDU0ODJlYjhiZmZmYTg2YzM1ODdjNzExMTkyN2Y2M2E0ZDJlMTAyMjIyZDk1MjVkZDhjY2Y1MjBmYTllNTY4IiwidGFnIjoiIn0%3D; path=/; secure; httponly; samesite=laxalphaeurekaselectnet_session=eyJpdiI6InJRMTNCa09URGRPcDhXQWo2NXZ4UHc9PSIsInZhbHVlIjoieGJmT3d0UlhLSFVkMW1rdUtDdFhxei9kMXpOM1Bwb2Y5NVZ2Q0srVDNkQUY2U2VVeHN6bG9SK01" ] "Set-Cookie" => array:2 [ 0 => "XSRF-TOKEN=eyJpdiI6InI5V05pdXBneDZNR1ViTUNDZ0hkMWc9PSIsInZhbHVlIjoiSndYTHVMSHZPbmtsbWVHeGVBWDl5QWFYTzBjNGVIeEJtT3U4L2FCR0pWaFdMMFZMdmdGVlAzL0tPT1UyaXA0M0xNWGFmek5MVUFJTTdmajVNZEE2dGZUKzI2UDF5bHVaTDBTZGdxbXlnMnpWcG9pWFVpK2M0UjloRWZHMUFTUUEiLCJtYWMiOiJlYmE1Yjg1ZjI0Y2NlYjk0YjM0MmUxNGVmMTUwZTE3ZWEyZWEyMzA4MTBhYzdiZTRkMDUxZWZjM2RhNmRmNzI3IiwidGFnIjoiIn0%3D; expires=Fri, 28-Feb-2025 08:01:06 GMT; path=/; secureXSRF-TOKEN=eyJpdiI6InI5V05pdXBneDZNR1ViTUNDZ0hkMWc9PSIsInZhbHVlIjoiSndYTHVMSHZPbmtsbWVHeGVBWDl5QWFYTzBjNGVIeEJtT3U4L2FCR0pWaFdMMFZMdmdGVlAzL0tPT1UyaXA0M0xNWGFme" 1 => "alphaeurekaselectnet_session=eyJpdiI6InJRMTNCa09URGRPcDhXQWo2NXZ4UHc9PSIsInZhbHVlIjoieGJmT3d0UlhLSFVkMW1rdUtDdFhxei9kMXpOM1Bwb2Y5NVZ2Q0srVDNkQUY2U2VVeHN6bG9SK01IUXk0M2lKNFhsZnpMMDRlaWpqem5nUWR4RVo5cjJhSkJ6b2JsZ2JDWDNHMXhPMGxwK0lvbFkvL295SkR4QndpMndNc3FvWTYiLCJtYWMiOiI0NDU0ODJlYjhiZmZmYTg2YzM1ODdjNzExMTkyN2Y2M2E0ZDJlMTAyMjIyZDk1MjVkZDhjY2Y1MjBmYTllNTY4IiwidGFnIjoiIn0%3D; path=/; secure; httponlyalphaeurekaselectnet_session=eyJpdiI6InJRMTNCa09URGRPcDhXQWo2NXZ4UHc9PSIsInZhbHVlIjoieGJmT3d0UlhLSFVkMW1rdUtDdFhxei9kMXpOM1Bwb2Y5NVZ2Q0srVDNkQUY2U2VVeHN6bG9SK01" ] ]
        session_attributes
        0 of 0
        array:5 [ "_token" => "k7Aq4AEKMjcZFxe5DJXpRROu1KFsX1ICEiQZU6wL" "uc_cart_id" => "2ed7fcde6c0b82e024e2ffea7cdecd92" "_previous" => array:1 [ "url" => "http://alpha.eurekaselect.com/article/103518" ] "_flash" => array:2 [ "old" => [] "new" => [] ] "PHPDEBUGBAR_STACK_DATA" => [] ]
        ClearShow all
        Date ↕MethodURLData
        #12025-02-25 20:01:06GET/article/103518314361