X
Xiahong Xu
Researcher at Hunan University
Publications - 68
Citations - 2076
Xiahong Xu is an academic researcher from Hunan University. The author has contributed to research in topics: Chemistry & Protein kinase A. The author has an hindex of 22, co-authored 58 publications receiving 1688 citations. Previous affiliations of Xiahong Xu include Zhejiang University & Hunan Normal University.
Papers
More filters
Journal ArticleDOI
Label-free colorimetric assay for methyltransferase activity based on a novel methylation-responsive DNAzyme strategy.
TL;DR: A simple, colorimetric, and label-free methylation-responsive DNAzyme (MR-DNAzyme) strategy for MTase activity analysis, which relies on horseradish peroxidase mimicking DNAzyme and the methylated-responsive sequence (MRS) of DNA which can be methylated and cleaved by the MTase/endonuclease coupling reaction.
Journal ArticleDOI
One-Pot Preparation of Polymer–Enzyme–Metallic Nanoparticle Composite Films for High-Performance Biosensing of Glucose and Galactose
Yingchun Fu,Penghao Li,Qingji Xie,Xiahong Xu,Lihong Lei,Chao Chen,Can Zou,Wenfang Deng,Shouzhuo Yao +8 more
TL;DR: In this paper, a one-pot chemical pre-synthesis/electropolymerization (CPSE) protocol was proposed for the preparation of polymer-enzyme-metallic nanoparticle composite films for biosensing of glucose and galactose.
Journal ArticleDOI
Label-Free Fluorescent Detection of Protein Kinase Activity Based on the Aggregation Behavior of Unmodified Quantum Dots
TL;DR: A label-free fluorescent assay for monitoring the activity and inhibition of protein kinases based on the aggregation behavior of unmodified CdTe quantum dots (QDs), presenting a promising candidate for cost-effective kinase activity and inhibitor screening assays.
Journal ArticleDOI
A Water-Stable Luminescent Metal-Organic Framework for Rapid and Visible Sensing of Organophosphorus Pesticides.
Kaiyu He,Zhishang Li,Liu Wang,Yingchun Fu,Haoran Quan,Yanbin Li,Xinquan Wang,Sundaram Gunasekaran,Xiahong Xu +8 more
TL;DR: The results suggest that the Zr-LMOF has the potential for low-cost, rapid and in situ imaging detection of OPPs contamination via easy-to-read visual signal.
Journal ArticleDOI
Sensitive detection of pesticides by a highly luminescent metal-organic framework
Xiahong Xu,Yuna Guo,Xiangyun Wang,Wang Li,Peipei Qi,Zhiwei Wang,Xinquan Wang,Sundaram Gunasekaran,Qiang Wang +8 more
TL;DR: In this paper, a highly luminescent metal-organic framework (MOF) with high surface area of 4073.9m2m2g−1 was used for detecting parathion-methyl.