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Development of a Sensitive SERS Method for Label-Free Detection of Hexavalent Chromium in Tea Using Carbimazole Redox Reaction
Tea plants absorb chromium-contaminated soil and water and accumulate in tea leaves. Hexavalent chromium (Cr(6+)) is a very toxic heavy metal; excessive intake of tea containing Cr(6+) can cause serious harm to human health. A reliable and sensitive surface-enhanced Raman spectroscopy (SERS) method...
Autores principales: | Yin, Limei, Jayan, Heera, Cai, Jianrong, El-Seedi, Hesham R., Guo, Zhiming, Zou, Xiaobo |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10378949/ https://www.ncbi.nlm.nih.gov/pubmed/37509765 http://dx.doi.org/10.3390/foods12142673 |
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