Affiliation:
1. Department of Chemical Engineering Indian Institute of Technology (Indian School of Mines) Dhanbad 826004 India
2. Department of Chemistry Birla Institute of Technology and Science Pilani Hyderabad 500078 India
Abstract
AbstractNitrite (NO2−) is an anionic species that holds paramount significance in cellular signalling pathways and have crucial physiological functions. Nevertheless, an excessive accumulation of nitrite ions can induce detrimental effects, including intrauterine growth restriction, birth abnormalities, and methemoglobinemia. Thus, quantitative detection of nitrite ions for in vivo and invitro studies is very important. This review presents a comprehensive overview of colorimetric techniques employed for the detection of nitrite ions. Various methodologies have been developed, encompassing diazo reaction‐based sensing, nitrosation reaction‐based sensing, redox reaction‐based sensing, non‐covalent interaction‐based sensing, and other approaches. Each method will be systematically discussed and critically evaluated in the context of this review.
Funder
Science and Engineering Research Board
Cited by
1 articles.
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