A supramolecular approach to the selective detection of dopamine in the presence of ascorbate

被引：41

作者：

Fragoso, A ^{[1
]}

Almirall, E

Cao, R

Echegoyen, L

González-Jonte, R

机构：

[1] Univ Havana, Fac Chem, Lab Bioinorgan Chem, Havana 10400, Cuba

[2] Clemson Univ, Dept Chem, Clemson, SC 29634 USA

[3] Univ Autonoma Madrid, Dept Quim Fis Aplicada, Canto Blanco 28943, Spain

来源：

CHEMICAL COMMUNICATIONS | 2004年 / 19期

关键词：

D O I：

10.1039/b407792j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Dopamine can be detected selectively in the presence of ascorbate at a gold electrode modified by a beta-cyclodextrin/thioctic acid mixed monolayer.

引用

页码：2230 / 2231

页数：2

共 16 条

[1] A NONLINEAR LEAST-SQUARES FIT PROCEDURE FOR ANALYSIS OF IMMITTANCE DATA OF ELECTROCHEMICAL SYSTEMS [J].

BOUKAMP, BA .

SOLID STATE IONICS, 1986, 20 (01) :31-44

[2] Electrochemical behavior of gold electrodes modified with self-assembled monolayers with an acidic end group for selective detection of dopamine [J].

Dalmia, A ;

Liu, CC ;

Savinell, RF .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1997, 430 (1-2) :205-214

[3] RESPONSE OF MICROVOLTAMMETRIC ELECTRODES TO HOMOGENEOUS CATALYTIC AND SLOW HETEROGENEOUS CHARGE-TRANSFER REACTIONS [J].

DAYTON, MA ;

EWING, AG ;

WIGHTMAN, RM .

ANALYTICAL CHEMISTRY, 1980, 52 (14) :2392-2396

[4] Stereoselective inclusion of DOPA derivatives by a self-assembled monolayer of thiolated cyclodextrin on a gold electrode [J].

Fukuda, T ;

Maeda, Y ;

Kitano, H .

LANGMUIR, 1999, 15 (05) :1887-1890

[5] NAFION-COATED ELECTRODES WITH HIGH SELECTIVITY FOR CNS ELECTROCHEMISTRY [J].

GERHARDT, GA ;

OKE, AF ;

NAGY, G ;

MOGHADDAM, B ;

ADAMS, RN .

BRAIN RESEARCH, 1984, 290 (02) :390-395

[6] Metal ion recognition and molecular templating in self-assembled monolayers of cyclic and acyclic polyethers [J].

Herranz, MA ;

Colonna, B ;

Echegoyen, L .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2002, 99 (08) :5040-5047

[7] SELF-ASSEMBLED MONOLAYERS IN ELECTROANALYTICAL CHEMISTRY - APPLICATION OF OMEGA-MERCAPTO CARBOXYLIC-ACID MONOLAYERS FOR THE ELECTROCHEMICAL DETECTION OF DOPAMINE IN THE PRESENCE OF A HIGH-CONCENTRATION OF ASCORBIC-ACID [J].

MALEM, F ;

MANDLER, D .

ANALYTICAL CHEMISTRY, 1993, 65 (01) :37-41

[8] Effect of cyclodextrins on the electrochemical behaviour of ascorbic acid on gold electrodes [J].

Manzanares, MI ;

Solis, V ;

deRossi, RH .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1996, 407 (1-2) :141-147

[9] Controlled orientation of cyclodextrin derivatives immobilized on gold surfaces [J].

Nelles, G ;

Weisser, M ;

Back, R ;

Wohlfart, P ;

Wenz, G ;

MittlerNeher, S .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1996, 118 (21) :5039-5046

[10] Simultaneous detection of ascorbic acid and dopamine at gold electrode modified with a self-assembled monolayer of cystamine [J].

Raj, CR ;

Ohsaka, T .

ELECTROCHEMISTRY, 1999, 67 (12) :1175-1177

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