Nanobiocatalysis and Its Potential Applications

A special issue of Catalysts (ISSN 2073-4344). This special issue belongs to the section "Biocatalysis".

Deadline for manuscript submissions: closed (30 June 2022) | Viewed by 3102

Special Issue Editors


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Guest Editor
Institute of Medical Engineering, School of Basic Medical Sciences, Xi’an Jiaotong University, Xi’an 710061, China
Interests: nanozymes; extracellular vesicles; drug delivery system; inflammation
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Institute of Medical Engineering, School of Basic Medical Sciences, Xi’an Jiaotong University, Xi’an 710061, China
Interests: Synthesis and biomedical application of carbon material with fluorescence and nanozyme activity

Special Issue Information

Dear Colleagues,

Nanozymes are nanomaterials with intrinsic enzyme-like characteristics that have been booming over the past decade because of their capability to address the limitations of natural enzymes, such as low stability, high cost, and difficult storage. Along with the rapid development and ever-deepening understanding of nanoscience and nanotechnology, nanozymes hold promise to serve as direct surrogates of traditional enzymes by mimicking and further engineering the active centers of natural enzymes. This call includes nanozymes and their biological applications. We are interested in, among others, the design, synthesis, and catalytic mechanism of nanozymes, nanozymes in the detection of pathogenic microorganisms, biomarkers for diseases, and therapeutic applications of nanozymes for antibacterial, anti-inflammation, and anticancer purposes.

Prof. Dr. Mingzhen Zhang
Prof. Dr. Cui Liu
Guest Editors

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Keywords

  • Nanozymes 
  • Design, synthesis, and catalytic mechanism of nanozymes 
  • Rapid detection technology 
  • Antibacterial 
  • Anti-inflammation 
  • Anticancer

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Published Papers (1 paper)

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Research

11 pages, 4689 KiB  
Article
Promotion Effect of Palladium on BiVO4 Sensing Material for Epinephrine Detection
by Hsiang-Ning Luk, Tsong-Yung Chou, Bai-Hao Huang, Yu-Syuan Lin, Hui Li and Ren-Jang Wu
Catalysts 2021, 11(9), 1083; https://doi.org/10.3390/catal11091083 - 8 Sep 2021
Cited by 9 | Viewed by 2576
Abstract
In this study, the Pd/BiVO4 composite was prepared by hydrothermal method as an electrochemical sensing material for epinephrine. X-ray diffraction, scanning electron microscopy, and a transmission electron microscope were used to characterize the samples. In the electrochemical detection system, cyclic voltammetry and [...] Read more.
In this study, the Pd/BiVO4 composite was prepared by hydrothermal method as an electrochemical sensing material for epinephrine. X-ray diffraction, scanning electron microscopy, and a transmission electron microscope were used to characterize the samples. In the electrochemical detection system, cyclic voltammetry and differential pulse voltammetry were applied to measure the concentration of the epinephrine solution (0.9–27.5 µM) with the Pd/BiVO4-coated glassy carbon electrode. As a result, the oxidation peak current of Pd/BiVO4/GCE demonstrated good linearity with the epinephrine concentration. The detection limit of the epinephrine concentration by cyclic voltammetry and differential pulse voltammetry were 0.262 µM and 0.154 µM, respectively. Additionally, the proposed sensing material exhibited good reproducibility, stability, and selectivity. A plausible sensing mechanism was proposed. Full article
(This article belongs to the Special Issue Nanobiocatalysis and Its Potential Applications)
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