表面增强拉曼光谱用于亚硝酸盐检测

IF 5.7 1区农林科学 Q1 AGRICULTURE, MULTIDISCIPLINARY

Journal of Agricultural and Food Chemistry Pub Date : 2025-01-13 DOI:10.1021/acs.jafc.4c09391

Dongchang Yang, Brian Youden, Naizhen Yu, Andrew J. Carrier, Mark R. Servos, Ken D. Oakes, Xu Zhang

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引用次数: 0

摘要

亚硝酸盐是氮循环中重要的化学中间体，在农业和食品工业中作为代谢物或添加剂普遍存在于环境和生物系统中。然而，亚硝酸盐浓度过高也可能有毒。因此，开发快速、灵敏、便携的测定方法是必要的。本文综述了表面增强拉曼光谱（SERS）作为一种快速、便携、超灵敏的亚硝酸盐检测方法的工作原理和应用，并展示了其在各种水、食品和生物样品中的适用性。并讨论了未来发展的挑战和机遇。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Surface-Enhanced Raman Spectroscopy for Nitrite Detection

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Surface-Enhanced Raman Spectroscopy for Nitrite Detection

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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来源期刊

Journal of Agricultural and Food Chemistry 农林科学-农业综合

CiteScore

9.90

自引率

8.20%

发文量

1375

审稿时长

2.3 months

期刊介绍： The Journal of Agricultural and Food Chemistry publishes high-quality, cutting edge original research representing complete studies and research advances dealing with the chemistry and biochemistry of agriculture and food. The Journal also encourages papers with chemistry and/or biochemistry as a major component combined with biological/sensory/nutritional/toxicological evaluation related to agriculture and/or food.