Tsing Yu
Nanjing University
7 Papers
71 Citations
Tsing Yu is an academic researcher from Nanjing University. The author has contributed to research in topics: Detection limit & Raman spectroscopy. The author has an hindex of 7, co-authored 7 publications.
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Papers
Neurotransmitter dopamine applied in electrochemical determination of aluminum in drinking waters and biological samples
Fuping Zhang,Li Yang,Shuping Bi,Jian Liu,Feng Liu,Xianlong Wang,Xiaodi Yang,Ning Gan,Tsing Yu,Jun Hu,Hongzhao Li,Tianming Yang +11 more
TL;DR: It was demonstrated that the decrease of the differential pulse voltammetric (DPV) anodic peak current of dopamine (3,4-dihydroxyphenylethylamine, DA) was linear with the increase of aluminum (Al) concentration.
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The adsorption of 2,5-dimer-capto-1,3,4-thiadiazole (DMTD) on copper surface and its binding behavior
TL;DR: In this article, the interaction mechanism of 2,5-dimercapto-1,3,4thiadiazole (DMTD) on copper surface was studied by surfaceenhanced Raman scattering (SERS), infrared (IR) and X-ray photoelectron spectroscopy (XPS) techniques.
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Application of dopamine as an electroactive ligand for the determination of aluminum in biological fluids.
Fuping Zhang,Shuping Bi,Jian Liu,Xiaodi Yang,Xianlong Wang,Li Yang,Tsing Yu,Yijun Chen,Lemei Dai,Tianming Yang +9 more
TL;DR: The methodological principle that Al complexes with DA on the electroactive position result in the depression of electrochemical activities of DA has been verified by comparing both the electrochemical behaviors and the spectroscopic responses like UV-vis and Raman of DA in the presence and in the absence of Al.
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Potentiometric and multinuclear NMR studies on the interaction of aluminum with ascorbic acid in acidic aqueous solution.
TL;DR: It is supposed that Al directly coordinates with AA at O-3 moiety; also, Al can coordinate with the O-1 and O-2 moieties of ascorbate ion through the weakly binding and the intramolecular hydrogen bonding in acidic aqueous solutions.
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The solvent trapping or co-adsorbing effect during the self-assembly monolayer studied by surface-enhanced Raman scattering
TL;DR: The possibility of solvent molecules being trapped within the monolayer interior during self-assembly of 2,5-dimercapto-1,3,4-thiadiazole (DMTD) molecules from alcoholic solution, or co-adsorbing together with the solute molecules onto the silver surface was verified by means of surface-enhanced Raman scattering (SERS).
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