Patterning gold nanoparticle using scanning electrochemical microscopy

Patterned arrays of gold nanoparticles (AuNPs) are prepared using scanning electrochemical microscopy by electrochemical reduction of a gold salt at a platinum ultramicroelectrode positioned on top of an unbiased gold surface, modified with a biphenyl dithiol self-assembled monolayer (SAM). The synt...

Descripción completa

Detalles Bibliográficos
Publicado: 2013
Materias:
Electrochemical reductions
Gold nanoparticle
Gold Nanoparticles
Lateral directions
Patterned arrays
Reduction potential
Scanning electrochemical microscopy
Ultramicroelectrodes
Electrolytic reduction
Metal nanoparticles
Microelectrodes
Scanning electron microscopy
Scanning probe microscopy
Self assembled monolayers
Gold
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_19327447_v117_n42_p22087_Abad
http://hdl.handle.net/20.500.12110/paper_19327447_v117_n42_p22087_Abad
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_19327447_v117_n42_p22087_Abad
record_format dspace
spelling paper:paper_19327447_v117_n42_p22087_Abad2023-06-08T16:31:34Z Patterning gold nanoparticle using scanning electrochemical microscopy Electrochemical reductions Gold nanoparticle Gold Nanoparticles Lateral directions Patterned arrays Reduction potential Scanning electrochemical microscopy Ultramicroelectrodes Electrolytic reduction Metal nanoparticles Microelectrodes Scanning electron microscopy Scanning probe microscopy Self assembled monolayers Gold Patterned arrays of gold nanoparticles (AuNPs) are prepared using scanning electrochemical microscopy by electrochemical reduction of a gold salt at a platinum ultramicroelectrode positioned on top of an unbiased gold surface, modified with a biphenyl dithiol self-assembled monolayer (SAM). The synthesized AuNPs are chemisorbed on the thiolated SAM, and by moving the microelectrode in a lateral direction across the surface while applying a reduction potential, particle-like lines are generated. © 2013 American Chemical Society. 2013 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_19327447_v117_n42_p22087_Abad http://hdl.handle.net/20.500.12110/paper_19327447_v117_n42_p22087_Abad
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Electrochemical reductions
Gold nanoparticle
Gold Nanoparticles
Lateral directions
Patterned arrays
Reduction potential
Scanning electrochemical microscopy
Ultramicroelectrodes
Electrolytic reduction
Metal nanoparticles
Microelectrodes
Scanning electron microscopy
Scanning probe microscopy
Self assembled monolayers
Gold
spellingShingle Electrochemical reductions
Gold nanoparticle
Gold Nanoparticles
Lateral directions
Patterned arrays
Reduction potential
Scanning electrochemical microscopy
Ultramicroelectrodes
Electrolytic reduction
Metal nanoparticles
Microelectrodes
Scanning electron microscopy
Scanning probe microscopy
Self assembled monolayers
Gold
Patterning gold nanoparticle using scanning electrochemical microscopy
topic_facet Electrochemical reductions
Gold nanoparticle
Gold Nanoparticles
Lateral directions
Patterned arrays
Reduction potential
Scanning electrochemical microscopy
Ultramicroelectrodes
Electrolytic reduction
Metal nanoparticles
Microelectrodes
Scanning electron microscopy
Scanning probe microscopy
Self assembled monolayers
Gold
description Patterned arrays of gold nanoparticles (AuNPs) are prepared using scanning electrochemical microscopy by electrochemical reduction of a gold salt at a platinum ultramicroelectrode positioned on top of an unbiased gold surface, modified with a biphenyl dithiol self-assembled monolayer (SAM). The synthesized AuNPs are chemisorbed on the thiolated SAM, and by moving the microelectrode in a lateral direction across the surface while applying a reduction potential, particle-like lines are generated. © 2013 American Chemical Society.
title Patterning gold nanoparticle using scanning electrochemical microscopy
title_short Patterning gold nanoparticle using scanning electrochemical microscopy
title_full Patterning gold nanoparticle using scanning electrochemical microscopy
title_fullStr Patterning gold nanoparticle using scanning electrochemical microscopy
title_full_unstemmed Patterning gold nanoparticle using scanning electrochemical microscopy
title_sort patterning gold nanoparticle using scanning electrochemical microscopy
publishDate 2013
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_19327447_v117_n42_p22087_Abad
http://hdl.handle.net/20.500.12110/paper_19327447_v117_n42_p22087_Abad
_version_ 1768544977494736896

Ejemplares similares