Simultaneous determination of levodopa, NADH, and tryptophan using carbon paste electrode modified with carbon nanotubes and ferrocenedicarboxylic acid

TRYPTOPHAN MALABSORPTION IN LEVODOPA-TREATED PARKINSONIAN PATIENTS

(2010) Jörgen Lehmann   ACTA MEDICA SCANDINAVICA

Selective determination of L-dopa in the presence of uric acid and ascorbic acid at a gold nanoparticle self-assembled carbon nanotube-modified pyrolytic graphite electrode

(2010) Guangzhi Hu et al.   ELECTROCHIMICA ACTA

Modified multiwall carbon nanotubes paste electrode as a sensor for simultaneous determination of 6-thioguanine and folic acid using ferrocenedicarboxylic acid as a mediator

(2010) Ali A. Ensafi et al.   JOURNAL OF ELECTROANALYTICAL CHEMISTRY

Recent advances in NADH electrochemical sensing design

(2009) Antonio Radoi et al.   BIOELECTROCHEMISTRY

Electrochemical determination of NADH and ethanol based on ionic liquid-functionalized graphene

(2009) Changsheng Shan et al.   BIOSENSORS & BIOELECTRONICS

Electrochemical investigation of tryptophan at gold nanoparticles modified electrode in the presence of sodium dodecylbenzene sulfonate

(2009) Chunya Li et al.   COLLOIDS AND SURFACES B-BIOINTERFACES

Electrochemical determination of l-dopa in the presence of ascorbic acid on the surface of the glassy carbon electrode modified by a bilayer of multi-walled carbon nanotube and poly-pyrrole doped with tiron

(2009) Saeed Shahrokhian et al.   JOURNAL OF ELECTROANALYTICAL CHEMISTRY

Electrocatalytic oxidation of methanol and other short chain aliphatic alcohols at Ni(II)–quercetin complex modified multi-wall carbon nanotube paste electrode

(2009) Li Zheng et al.   JOURNAL OF SOLID STATE ELECTROCHEMISTRY

Simultaneous spectrofluorimetric determination of levodopa and propranolol in urine using feed-forward neural networks assisted by principal component analysis

(2009) Tayyebeh Madrakian et al.   TALANTA

Electrochemical determination of L-Tryptophan, L-Tyrosine and L-Cysteine using electrospun carbon nanofibers modified electrode

(2009) Xiaofeng Tang et al.   TALANTA

Simultaneous determination of levodopa and carbidopa by synchronous fluorescence spectrometry using double scans

(2008) Wook Hyun Kim et al.   ANALYTICA CHIMICA ACTA

Highly sensitive sensor for detection of NADH based on catalytic growth of Au nanoparticles on glassy carbon electrode

(2008) Lin Tang et al.   ANALYTICAL AND BIOANALYTICAL CHEMISTRY

Nanomolar and Selective Determination of Epinephrine in the Presence of Norepinephrine Using Carbon Paste Electrode Modified with Carbon Nanotubes and Novel 2-(4-Oxo-3-phenyl-3,4-dihydro-quinazolinyl)-N′-phenyl-hydrazinecarbothioamide

(2008) Hadi Beitollahi et al.   ANALYTICAL CHEMISTRY

Novel 2,2′-[1,2-ethanediylbis(nitriloethylidyne)]-bis-hydroquinone double-wall carbon nanotube paste electrode for simultaneous determination of epinephrine, uric acid and folic acid

(2008) Hadi Beitollahi et al.   BIOSENSORS & BIOELECTRONICS

A dysprosium nanowire modified carbon paste electrode for determination of levodopa using fast Fourier transformation square-wave voltammetry method

(2008) Parandis Daneshgar et al.   COLLOIDS AND SURFACES B-BIOINTERFACES

Enantioselective potential response of a human serum albumin-modified ITO electrode for tryptophan

(2008) Mariko Matsunaga et al.   ELECTROCHEMISTRY COMMUNICATIONS

Insights into the electro-oxidation of hydrazine at single-walled carbon-nanotube-modified edge-plane pyrolytic graphite electrodes electro-decorated with metal and metal oxide films

(2008) Abolanle S. Adekunle et al.   JOURNAL OF SOLID STATE ELECTROCHEMISTRY

Electrochemical characterization of 2, 2′-[1, 2-ethanediylbis (nitriloethylidyne)]-bis-hydroquinone-carbon nanotube paste electrode and its application to simultaneous voltammetric determination of ascorbic acid and uric acid

(2008) Hadi Beitollahi et al.   JOURNAL OF SOLID STATE ELECTROCHEMISTRY

Detection of NADH via electrocatalytic oxidation at single-walled carbon nanotubes modified with Variamine blue

(2007) A. Radoi et al.   ELECTROCHIMICA ACTA

Improvement of NADH detection using Prussian blue modified screen-printed electrodes and different strategies of immobilisation

(2007) Ana-Maria Gurban et al.   SENSORS AND ACTUATORS B-CHEMICAL