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π-Conjugated thiolate amplified spectrophotometry nitrite assay with improved sensitivity and accuracy
- Zhang, Lijuan, Wu, Xiaoxia, Yuan, Zhiqin, Lu, Chao
- Chemical communications 2018 v.54 no.86 pp. 12178-12181
- absorbance, case studies, chemical reactions, nitrites, spectroscopy
- We proposed a π-conjugation enhanced molar absorption coefficient strategy that can effectively improve the sensitivity of the spectrophotometry sensing technique. As a case study, the strategy was demonstrated for sensitive nitrite detection based on the typical nitrite–thiol reaction.