A ratiometric SERS sensor with one signal probe for ultrasensitive and quantitative monitoring of serum xanthine

Analyst, 2023, Advance Article
DOI: 10.1039/D3AN01245J, Paper
Yan Wu, Rongnan Yi, Honghui Zang, Jing Li, Rong Xu, Fang Zhao, Junli Wang, Cuicui Fu, Jinyang Chen
A ratiometric SERS sensor for sensitive, rapid, and reliable detection of serum xanthine has been proposed.
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One step synthesis of red light-emitting carbon dots (R-CDs) with highly photoluminescence from O-phenylenediamine and 2,4-diaminophenol as fluorescent probes for detection of pH and Cr (VI)

Anal. Methods, 2023, Accepted Manuscript
DOI: 10.1039/D3AY01323E, Paper
Yan Wu, Chengwei Zuo, Yujie Mou, Hao Wang, Yongrui Hou, Xiaodong Su, Zhenfu Jia, Huidong Qiu
In this study, a new type of red light-emitting carbon dots (R-CDs) that can selectively recognize Cr(VI) was prepared by using the strategy of 2,4-diaminophenol to enhance the fluorescence of...
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