Metal-to-ligand charge transfer chirality sensing of d-glucose assisted with GOX-based enzymatic reaction
HAO, Junjie
Hubei University
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
School of Materials Science and Engineering and School of Computer Science and Information Engineering
Department of Electrical and Electronic Engineering
Hubei University
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
School of Materials Science and Engineering and School of Computer Science and Information Engineering
Department of Electrical and Electronic Engineering
LI, Yiwen
Hubei University
School of Materials Science and Engineering and School of Computer Science and Information Engineering
Hubei University
School of Materials Science and Engineering and School of Computer Science and Information Engineering
XU, Xiaoqian
Department of Developmental Cell Biology Key Laboratory of Cell Biology Ministry of Public Health and Key Laboratory of Medical Cell Biology
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Department of Developmental Cell Biology Key Laboratory of Cell Biology Ministry of Public Health and Key Laboratory of Medical Cell Biology
HAO, Junjie
Hubei University
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
School of Materials Science and Engineering and School of Computer Science and Information Engineering
Department of Electrical and Electronic Engineering
Hubei University
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
School of Materials Science and Engineering and School of Computer Science and Information Engineering
Department of Electrical and Electronic Engineering
LI, Yiwen
Hubei University
School of Materials Science and Engineering and School of Computer Science and Information Engineering
Hubei University
School of Materials Science and Engineering and School of Computer Science and Information Engineering
XU, Xiaoqian
Department of Developmental Cell Biology Key Laboratory of Cell Biology Ministry of Public Health and Key Laboratory of Medical Cell Biology
Department of Developmental Cell Biology Key Laboratory of Cell Biology Ministry of Public Health and Key Laboratory of Medical Cell Biology
PAN, Ruikun
Hubei University
School of Materials Science and Engineering and School of Computer Science and Information Engineering
Hubei University
School of Materials Science and Engineering and School of Computer Science and Information Engineering
ZHANG, Ming
Hubei University
School of Materials Science and Engineering and School of Computer Science and Information Engineering
Hubei University
School of Materials Science and Engineering and School of Computer Science and Information Engineering
CHENG, Jiaji
Hubei University
School of Materials Science and Engineering and School of Computer Science and Information Engineering
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Hubei University
School of Materials Science and Engineering and School of Computer Science and Information Engineering
Langue
en
Article de revue
Ce document a été publié dans
Advanced Materials Technologies. 2020, vol. 5, n° 7, p. 2000138
Wiley
Résumé en anglais
Chiral transition metal oxides nanoparticles (NPs) with tunable optical properties are widely accepted as promising toolbox for chiral recognition, stereoselective synthesis, and chiroptical devices. Herein, chirality‐based ...Lire la suite >
Chiral transition metal oxides nanoparticles (NPs) with tunable optical properties are widely accepted as promising toolbox for chiral recognition, stereoselective synthesis, and chiroptical devices. Herein, chirality‐based strategy is presented for discrimination of d ‐glucose from its enantiomer through a cooperative synergy between chiral cysteine capped MoO2 NPs and the glucose oxidase nanosystem. The valence‐state‐dependent chirality induced by metal‐ligand charge transfer effect is found to be ultrasensitive to its redox environment such as the presence of hydrogen peroxide, which is a key indicator of the stereoselective enzymatic reaction between glucose oxidase and d ‐glucose. With this know‐how, glucose enantiomers can be precisely quantified with a limit of detection of 0.446 µm . Such a chiral bio‐nanosystem would be an ideal platform for a rational design of new types of biosensors, photocatalysts, and chirality‐based nanodevices.< Réduire
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