Preparation of gold nanowires and its application in glucose biosensing

Wang, Qingping; Min, Fanfei; Zhu, Jinbo

doi:10.1016/j.matlet.2012.09.080

Cited by 41 publications

(19 citation statements)

References 26 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Moreover, application Özt€ urk et al [194] Fig . 20 ZnO nanowires obtained by DC electrodeposition into anodic alumina template (Reprinted from Özt€ urk et al [194] Handbook of Nanoelectrochemistry DOI 10.1007/978-3-319-15207-3_19-1 # Springer International Publishing Switzerland 2015 of various nanofabrication techniques, including electrochemical deposition and electropolymerization, allows to form Ag [122], Au [212,265], and polypyrrole [151,250,302] nanowire-based sensors. Also nanotubes fabricated with anodic alumina template employing techniques are being applied as sensors [299,301].…”

Section: Applications Of Anodic Aluminum Oxidementioning

confidence: 99%

Nanoporous Anodic Aluminum Oxide: Fabrication, Characterization, and Applications

Stępniowski

Bojar

2015

Handbook of Nanoelectrochemistry

View full text Add to dashboard Cite

Anodic aluminum oxide (AAO) consists of parallel pores arranged in a honeycomb-like array. Since a two-step self-organized approach in anodic alumina fabrication was invented, tremendous attention was paid to this material. Structural features of anodic alumina, like pore diameter, interpore distance, and nanoporous oxide thickness, can be fully controlled by operating conditions, including type, concentration and temperature of the electrolyte, applied voltage, and duration of the anodization process. Moreover, these operating conditions have also a major impact on the nanoporous array arrangement. Quantitative arrangement analysis methods employing fast Fourier transforms have been developed to assess the nanopores' arrangement. The most frequent application of the anodic aluminum oxide is a template-assisted fabrication of nanostructures. Templates made of the AAO are being successfully applied in fabrication of nanowires, nanotubes, and nanodots by using diversity of techniques, including electrochemical deposition, physical and chemical vapor deposition, sol-gel techniques, etc. Due to the size of obtained nanostructures, magnetic, electric, piezoelectric, luminescent, and catalytic properties of the deposited materials can be significantly improved. Thus, control of the nanopores' structural features and arrangement is crucial for AAO applications in nanotechnology.

show abstract

Section: Applications Of Anodic Aluminum Oxidementioning

confidence: 99%

Nanoporous Anodic Aluminum Oxide: Fabrication, Characterization, and Applications

Stępniowski

Bojar

2015

Handbook of Nanoelectrochemistry

View full text Add to dashboard Cite

show abstract

“…Currently, nanowires and metal networks have been successfully synthesized by various methods. (85,86) However, for electrochemical biosensors, the reported studies are solely narrowed to pristine Au nanowire (85,87) or Ag nanowire-graphene biosensors, (88,89) even if there should be worthy of more attention for this field.…”

Section: Graphene-noble Metal or Graphene-transition Metal Nanohybridmentioning

confidence: 99%

A Review: Nanomaterials Applied in Graphene-Based Electrochemical Biosensors

2015

Sensors and Materials

View full text Add to dashboard Cite

Owing to the outstanding conductivity and biocompatibility as well as numerous other fascinating properties of graphene, graphene-based nanohybrids have shown unparalleled superiorities in the field of electrochemical biosensors. We provide a general overview of recent advances and state-of-the-art works related to all types of nanomaterial, including noble metals, transition metals, organic and inorganic dyes, polymers, biomolecules, ionic liquids (ILs), and boronic acid derivatives, applied to functionalize graphene to construct electrochemical biosensors. We are highlighting here types of functionalization, assembly procedures, roles of nanomaterial, and assay strategies. Finally, some future perspectives and possible research directions are also discussed.

show abstract

“…Special focus will be set on wireshaped nanostructures due to their potential applications in circuits or nanodevices [5,6], as membranes [7], biosensors [8][9][10], transparent electrodes [11], waveguides [12] or antennae in photochemistry [13].…”

Section: Introductionmentioning

confidence: 99%

A coarse-grained Monte Carlo approach to diffusion processes in metallic nanoparticles

2017

View full text Add to dashboard Cite

Abstract.A kinetic Monte Carlo approach on a coarse-grained lattice is developed for the simulation of surface diffusion processes of Ni, Pd and Au structures with diameters in the range of a few nanometers. Intensity information obtained via standard two-dimensional transmission electron microscopy imaging techniques is used to create three-dimensional structure models as input for a cellular automaton. A series of update rules based on reaction kinetics is defined to allow for a stepwise evolution in time with the aim to simulate surface diffusion phenomena such as Rayleigh breakup and surface wetting. The material flow, in our case represented by the hopping of discrete portions of metal on a given grid, is driven by the attempt to minimize the surface energy, which can be achieved by maximizing the number of filled neighbor cells.

show abstract

Preparation of gold nanowires and its application in glucose biosensing

Cited by 41 publications

References 26 publications

Nanoporous Anodic Aluminum Oxide: Fabrication, Characterization, and Applications

Nanoporous Anodic Aluminum Oxide: Fabrication, Characterization, and Applications

A Review: Nanomaterials Applied in Graphene-Based Electrochemical Biosensors

A coarse-grained Monte Carlo approach to diffusion processes in metallic nanoparticles

Contact Info

Product

Resources

About