Yan Jin
Nanjing University
5 Papers
106 Citations
Yan Jin is an academic researcher from Nanjing University. The author has contributed to research in topics: Detection limit & Sorption. The author has an hindex of 5, co-authored 5 publications.
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Papers
Indirect determination of sulfide at ultratrace levels in natural waters by flow injection on-line sorption in a knotted reactor coupled with hydride generation atomic fluorescence spectrometry.
TL;DR: The developed method was successfully applied to the determination of sulfide in a variety of natural water samples and wastewater samples with the gas-phase separation and sorption apparatus.
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Non-chromatographic speciation analysis of mercury by flow injection on-line preconcentration in combination with chemical vapor generation atomic fluorescence spectrometry
TL;DR: In this paper, a non-chromatographic approach for direct speciation of mercury, based on the selective retention inorganic mercury and methylmercury on the inner wall of a knotted reactor by using ammonium diethyl dithiophosphate and dithizone as complexing agents respectively, was developed for flow injection on-line sorption preconcentration coupled with chemical vapor generation non-dispersive atomic fluorescence spectrometry.
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On-line organoselenium interference removal for inorganic selenium species by flow injection coprecipitation preconcentration coupled with hydride generation atomic fluorescence spectrometry
TL;DR: The developed separation and preconcentration system developed by on-line coprecipitation in a knotted reactor (KR) for eliminating interference subjected from organoselenium was successfully applied to the determination of inorganic selenium species in a variety of natural water samples.
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A simple and sensitive flow-injection on-line preconcentration coupled with hydride generation atomic fluorescence spectrometry for the determination of ultra-trace lead in water, wine, and rice.
TL;DR: A simple and sensitive flow-injection on-line separation and preconcentration system coupled to hydride generation atomic fluorescence spectrometry (HG-AFS) was developed for ultra-trace lead determination in water, wine, and rice samples, with the salient advantages of its minimization of transition-metal interferences and tolerance to an ethanol matrix.
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•Journal Article
Determination of Antimony (III) and Antimony (V) in Natural Waters at Ultratrace Levels by Flow Injection On-line Sorption Preconcentration Coupled With Hydride Generation Atomic Fluorescence Spectrometry
TL;DR: In this article, a novel non-chromatographic approach is described for the determination of Sb(III and SbV) in natural water samples using flow injection on-line sorption preconcentration coupled with hydride generation atomic fluorescence spectrometry (HG-AFS).
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