Literature DB >> 26781363

An overview of dealloyed nanoporous gold in bioelectrochemistry.

Xinxin Xiao1, Pengchao Si2, Edmond Magner3.   

Abstract

Nanoporous gold (NPG) obtained via dealloying of Au alloys has potential applications in a range of fields, and in particular in bioelectrochemistry. NPG possesses a three dimensional bicontinuous network of interconnected pores with typical pore diameters of ca. 30-40 nm, features that are useful for the immobilisation of enzymes. This review describes the common routes of fabrication and characterization of NPG, the use of NPG as a support for oxidoreductases for applications in biosensors and biofuel cells together with recent progress in the use of NPG electrodes for applications in bioelectrochemistry.
Copyright © 2015 Elsevier B.V. All rights reserved.

Entities:  

Keywords:  Electrochemistry; Electron transfer; Glucose biosensor; Nanoporous gold

Mesh：

Substances：

Year:  2015        PMID： 26781363     DOI： 10.1016/j.bioelechem.2015.12.008

Source DB:  PubMed          Journal:  Bioelectrochemistry        ISSN： 1567-5394            Impact factor:   5.373


  9 in total

1.  Interplay of Effective Surface Area, Mass Transport, and Electrochemical Features in Nanoporous Nucleic Acid Sensors.

Authors:  Jovana Veselinovic; Suzan AlMashtoub; Sachit Nagella; Erkin Seker
Journal:  Anal Chem       Date:  2020-07-14       Impact factor: 6.986

2.  Anomalous Trends in Nucleic Acid-Based Electrochemical Biosensors with Nanoporous Gold Electrodes.

Authors:  Jovana Veselinovic; Suzan Almashtoub; Erkin Seker
Journal:  Anal Chem       Date:  2019-08-30       Impact factor: 6.986

Review 3.  Enzyme Immobilization on Nanoporous Gold: A Review.

Authors:  Keith J Stine
Journal:  Biochem Insights       Date:  2017-12-17

Review 4.  Biosensors-Recent Advances and Future Challenges in Electrode Materials.

Authors:  Fernando Otero; Edmond Magner
Journal:  Sensors (Basel)       Date:  2020-06-23       Impact factor: 3.576

5.  Adsorption and desorption of self-assembled L-cysteine monolayers on nanoporous gold monitored by in situ resistometry.

Authors:  Elisabeth Hengge; Eva-Maria Steyskal; Rupert Bachler; Alexander Dennig; Bernd Nidetzky; Roland Würschum
Journal:  Beilstein J Nanotechnol       Date:  2019-11-18       Impact factor: 3.649

6.  Alleviating concentration polarization: a micro three-electrode interdigitated glucose sensor based on nanoporous gold from a mild process.

Authors:  Guokang Fan; Peng Sun; Jie Zhao; Dongxue Han; Li Niu; Guofeng Cui
Journal:  RSC Adv       Date:  2019-04-03       Impact factor: 4.036

7.  Highly Porous 3D Gold Enhances Sensitivity of Amperometric Biosensors Based on Oxidases and CuCe Nanoparticles.

Authors:  Nataliya Stasyuk; Olha Demkiv; Galina Gayda; Andriy Zakalskiy; Halyna Klepach; Nina Bisko; Mykhailo Gonchar; Marina Nisnevitch
Journal:  Biosensors (Basel)       Date:  2022-06-29

Review 8.  Preparation, Modification, Characterization, and Biosensing Application of Nanoporous Gold Using Electrochemical Techniques.

Authors:  Jay K Bhattarai; Dharmendra Neupane; Bishal Nepal; Vasilii Mikhaylov; Alexei V Demchenko; Keith J Stine
Journal:  Nanomaterials (Basel)       Date:  2018-03-16       Impact factor: 5.076

Review 9.  Porous Gold: A New Frontier for Enzyme-Based Electrodes.

Authors:  Paolo Bollella
Journal:  Nanomaterials (Basel)       Date:  2020-04-10       Impact factor: 5.076
  9 in total

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