Abstract
Sulfonamide (SA) drugs are among the antimicrobial agents utilized for preventing and treating animal infections. Unfounded use of SA drugs may contribute to such problems as chemical residues in food and the environment. As a sensitive, selective and rapid method, the immunoassay has been investigated with varying parameters by numerous research groups for monitoring and determining sulfonamide residues. To understand the development of the immunoassay for sulfonamides, a thorough summary of the methods for detecting sulfonamide residues present in food, feed, and environmental or biological samples is presented. Since the approach to the immunoassay development has involved the design and synthesis of haptens for sulfonamides, the discussion focuses on the design of haptens and their effects on the antibody features, as well as on immunoassay specificity and sensitivity.
Keywords: Sulfonamides, immunoassay, hapten design, antibody preparation, antimicrobial agents, synthesis of haptens.
Graphical Abstract
Call for Papers in Thematic Issues
Catalytic C-H bond activation as a tool for functionalization of heterocycles
The major topic is the functionalization of heterocycles through catalyzed C-H bond activation. The strategies based on C-H activation not only provide straightforward formation of C-C or C-X bonds but, more importantly, allow for the avoidance of pre-functionalization of one or two of the cross-coupling partners. The beneficial impact of ...read more
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