Surface-Enhanced Raman Spectroscopy for Nitrite Detection

Section 1: Publication

Publication Type

Authorship

Yang D., Youden B., Yu N., Carrier A. J., Servos M. R., Oakes K. D., Zhang X.

Title

Surface-Enhanced Raman Spectroscopy for Nitrite Detection

Year

2025

Publication Outlet

American Chemical Society, Journal of Agricultural and Food Chemistry, Vol 73, Iss 4, Pg 2221-2235

DOI

https://doi.org/10.1021/acs.jafc.4c09391

ISBN

ISSN

0021-8561

Citation

Yang D., Youden B., Yu N., Carrier A. J., Servos M. R., Oakes K. D., Zhang X. (2025) Surface-Enhanced Raman Spectroscopy for Nitrite Detection, American Chemical Society, Journal of Agricultural and Food Chemistry, Vol 73, Iss 4, Pg 2221-2235, Issn 0021-8561, https://doi.org/10.1021/acs.jafc.4c09391

Abstract

Nitrite is an important chemical intermediate in the nitrogen cycle and is ubiquitously present in environmental and biological systems as a metabolite or additive in the agricultural and food industries. However, nitrite can also be toxic in excessive concentrations. As such, the development of quick, sensitive, and portable assays for its measurement is desirable. In this review, we summarize the working principles and applications of surface-enhanced Raman spectroscopy (SERS) as a rapid, portable, and ultrasensitive method for nitrite detection and showcase its applicability in various water, food, and biological samples. The challenges and opportunities for future developments are also discussed.

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