Yu Qin
Nanjing University
34 Papers
231 Citations
Yu Qin is an academic researcher from Nanjing University. The author has contributed to research in topics: BODIPY & Ionophore. The author has an hindex of 17, co-authored 33 publications. Previous affiliations of Yu Qin include Beijing Institute of Technology.
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Papers
A dual functional near infrared fluorescent probe based on the bodipy fluorophores for selective detection of copper and aluminum ions
Xiaojiang Xie,Yu Qin +1 more
TL;DR: In this article, a new near infrared (NIR) fluorescent 4,4-Difluoro-4-bora-3a,4a-diaza-sindacene (BODIPY) dye with dual functionality was synthesized and characterized.
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Preparation of all solid-state potentiometric ion sensors with polymer-CNT composites
TL;DR: In this article, the authors presented the simplest method so far to prepare all solid-state ion-selective sensors with excellent potential stability and sensing properties with the aid of block polymer PEO-PPO-PEO (F127) multi-wall carbon nanotubes (MWCNTs).
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Polymeric optodes based on upconverting nanorods for fluorescent measurements of pH and metal ions in blood samples.
TL;DR: Optical thin films incorporating NaYF(4):Er,Yb upconverting nanorods and chromoionophore ETH 5418 in hydrophobic polymer matrixes have been developed for the first time to measure pH and metal ions based on the ion-exchange mechanism and exhibited excellent sensitivity, selectivity, and reproducibility.
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Visible Light Activated Ion Sensing Using a Photoacid Polymer for Calcium Detection
Valentine K. Johns,Parth K. Patel,Shelly Hassett,Percy Calvo-Marzal,Yu Qin,Karin Y. Chumbimuni-Torres +5 more
TL;DR: This work demonstrates for the first time the use of a visible light activated, lipophilic photoacid polymer in an ion-sensing membrane for calcium ions, which highly discriminates potassium, sodium, and magnesium ions.
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Direct Fluorescent Measurement of Blood Potassium with Polymeric Optical Sensors Based on Upconverting Nanomaterials
TL;DR: The potassium levels of sheep plasma and whole blood samples obtained by the optode were comparable with the results obtained by ICPMS and ISE methods, providing possibilities for further application in clinical diagnosis.
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