Y
Yu Xiang
Researcher at Tsinghua University
Publications - 95
Citations - 6262
Yu Xiang is an academic researcher from Tsinghua University. The author has contributed to research in topics: Deoxyribozyme & Fluorescence spectrometry. The author has an hindex of 38, co-authored 91 publications receiving 5496 citations. Previous affiliations of Yu Xiang include Southwest University & University of Illinois at Urbana–Champaign.
Papers
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New fluorescent rhodamine hydrazone chemosensor for Cu(II) with high selectivity and sensitivity.
TL;DR: A new fluorescent probe was synthesized and displayed selective Cu( II)-amplified absorbance and fluorescence emission above 500 nm in neutral buffered media and the detection of Cu(II) by 1 at a lower micromolar level was successful even in buffered water.
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Using personal glucose meters and functional DNA sensors to quantify a variety of analytical targets
TL;DR: This work demonstrates a method to use the wide availability and low cost of the pocket-sized personal glucose meter to quantify non-glucose targets, ranging from a recreational drug to an important biological cofactor and a toxic metal ion.
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Abasic Site-Containing DNAzyme and Aptamer for Label-Free Fluorescent Detection of Pb2+ and Adenosine with High Sensitivity, Selectivity, and Tunable Dynamic Range
Yu Xiang,Aijun Tong,Yi Lu +2 more
TL;DR: The method demonstrated here can be applied for label-free detection and quantification of a broad range of analytes using other DNAzymes and aptamers, and the dynamic range of the adenosine sensor has been tuned by varying the number of hybridized base-pairs in the aptamer duplex.
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Salicylaldehyde Azines as Fluorophores of Aggregation-Induced Emission Enhancement Characteristics
Weixin Tang,Yu Xiang,Aijun Tong +2 more
TL;DR: A series of salicylaldehyde azine derivatives were found to exhibit interesting aggregation-induced emission enhancement (AIEE) characteristics, and their in situ formation also promises potential applications in fluorescence sensing of hydrazine.
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Aptamer-Based Origami Paper Analytical Device for Electrochemical Detection of Adenosine
TL;DR: Paper biosensors: an origami sensor is printed on a single piece of paper, folded into a three-dimensional fluidic device, and encapsulated by thermal lamination.