Microchip capillary electrophoresis with a single-wall carbon nanotube/gold electrochemical detector for determination of aminophenols and neurotransmitters

Martin Pumera; Xavier Llopis; Arben Merkoçi; Salvador Alegret

doi:10.1007/s00604-005-0438-0

Microchip capillary electrophoresis with a single-wall carbon nanotube/gold electrochemical detector for determination of aminophenols and neurotransmitters

Martin Pumera, Xavier Llopis, Arben Merkoçi, Salvador Alegret

Departamento de Química

Producción científica: Contribución a una revista › Artículo › Investigación › revisión exhaustiva

53 Citas (Scopus)

Resumen

A new SWCNT modified gold detector for microchip capillary electrophoresis-electrochemistry is described. SWCNT modified gold electrode displays greatly improved sensitivity and separation resolution compared to bare gold electrode, reflecting the electrocatalytic activity of SWCNT. The SWCNT/Au electrode exhibits low background noise levels. Parameters such as separation voltage and detection potential of the microchip electrophoresis- electrochemistry with SWCNT modified gold electrode were optimized. © Springer-Verlag 2005.

Idioma original	Inglés
Páginas (desde-hasta)	261-265
Publicación	Microchimica Acta
Volumen	152
N.º	3-4 SPEC. ISS.
DOI	https://doi.org/10.1007/s00604-005-0438-0
Estado	Publicada - 1 ene 2006

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title = "Microchip capillary electrophoresis with a single-wall carbon nanotube/gold electrochemical detector for determination of aminophenols and neurotransmitters",

abstract = "A new SWCNT modified gold detector for microchip capillary electrophoresis-electrochemistry is described. SWCNT modified gold electrode displays greatly improved sensitivity and separation resolution compared to bare gold electrode, reflecting the electrocatalytic activity of SWCNT. The SWCNT/Au electrode exhibits low background noise levels. Parameters such as separation voltage and detection potential of the microchip electrophoresis- electrochemistry with SWCNT modified gold electrode were optimized. {\textcopyright} Springer-Verlag 2005.",

keywords = "Electrochemistry, Microchip capillary electrophoresis, Phenols, Single-wall carbon nanotubes",

author = "Martin Pumera and Xavier Llopis and Arben Merko{\c c}i and Salvador Alegret",

year = "2006",

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day = "1",

doi = "10.1007/s00604-005-0438-0",

language = "English",

volume = "152",

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Microchip capillary electrophoresis with a single-wall carbon nanotube/gold electrochemical detector for determination of aminophenols and neurotransmitters. / Pumera, Martin; Llopis, Xavier; Merkoçi, Arben et al.
En: Microchimica Acta, Vol. 152, N.º 3-4 SPEC. ISS., 01.01.2006, p. 261-265.

Producción científica: Contribución a una revista › Artículo › Investigación › revisión exhaustiva

TY - JOUR

T1 - Microchip capillary electrophoresis with a single-wall carbon nanotube/gold electrochemical detector for determination of aminophenols and neurotransmitters

AU - Pumera, Martin

AU - Llopis, Xavier

AU - Merkoçi, Arben

AU - Alegret, Salvador

PY - 2006/1/1

Y1 - 2006/1/1

N2 - A new SWCNT modified gold detector for microchip capillary electrophoresis-electrochemistry is described. SWCNT modified gold electrode displays greatly improved sensitivity and separation resolution compared to bare gold electrode, reflecting the electrocatalytic activity of SWCNT. The SWCNT/Au electrode exhibits low background noise levels. Parameters such as separation voltage and detection potential of the microchip electrophoresis- electrochemistry with SWCNT modified gold electrode were optimized. © Springer-Verlag 2005.

AB - A new SWCNT modified gold detector for microchip capillary electrophoresis-electrochemistry is described. SWCNT modified gold electrode displays greatly improved sensitivity and separation resolution compared to bare gold electrode, reflecting the electrocatalytic activity of SWCNT. The SWCNT/Au electrode exhibits low background noise levels. Parameters such as separation voltage and detection potential of the microchip electrophoresis- electrochemistry with SWCNT modified gold electrode were optimized. © Springer-Verlag 2005.

KW - Electrochemistry

KW - Microchip capillary electrophoresis

KW - Phenols

KW - Single-wall carbon nanotubes

U2 - 10.1007/s00604-005-0438-0

DO - 10.1007/s00604-005-0438-0

M3 - Article

SN - 0026-3672

VL - 152

SP - 261

EP - 265

JO - Microchimica Acta

JF - Microchimica Acta

IS - 3-4 SPEC. ISS.

ER -

Microchip capillary electrophoresis with a single-wall carbon nanotube/gold electrochemical detector for determination of aminophenols and neurotransmitters

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