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Caffeine Determination at a Carbon Fiber Ultramicroelectrodes by Fast-Scan Cyclic Voltammetry
(Soc Brasileira Quimica, 2012-04-01)
Caffeine determination using a fast-scan voltammetric procedure at a carbon fiber ultramicroelectrode (CF-UME) is described. The CF-UME was submitted to electrochemical pretreatment. Parameters such as number of acquisition ...
Highly Sensitive Neurotransmitters Analysis at Platinum-Ultramicroelectrodes Arrays
(Wiley-v C H Verlag Gmbh, 2012-05-01)
An easy way to determine norepinephrine (NE) in biological fluid using a platinum ultramicroelectrode array (Pt-UMEAs) is described. Issues related to UME electrode surface treatment and characterizations are also addressed. ...
Determination of lead in the absence of supporting electrolyte using carbon fiber ultramicroelectrode without mercury film
(Wiley-Blackwell, 1998-08-01)
The determination of lead ions directly in water, for application in analysis of samples of environmental interest, was studied by electroanalytical techniques. Linear sweep anodic stripping voltammetry with a carbon fiber ...
Caffeine Determination at a Carbon Fiber Ultramicroelectrodes by Fast-Scan Cyclic Voltammetry
(Soc Brasileira Quimica, 2012-04-01)
Caffeine determination using a fast-scan voltammetric procedure at a carbon fiber ultramicroelectrode (CF-UME) is described. The CF-UME was submitted to electrochemical pretreatment. Parameters such as number of acquisition ...
Highly Sensitive Neurotransmitters Analysis at Platinum-Ultramicroelectrodes Arrays
(Wiley-v C H Verlag Gmbh, 2012-05-01)
An easy way to determine norepinephrine (NE) in biological fluid using a platinum ultramicroelectrode array (Pt-UMEAs) is described. Issues related to UME electrode surface treatment and characterizations are also addressed. ...
Determination of lead in the absence of supporting electrolyte using carbon fiber ultramicroelectrode without mercury film
(Wiley-Blackwell, 1998-08-01)
The determination of lead ions directly in water, for application in analysis of samples of environmental interest, was studied by electroanalytical techniques. Linear sweep anodic stripping voltammetry with a carbon fiber ...
Differential pulse voltammetric determination of nitrite with gold ultramicroelectrode
(Wiley-Blackwell, 1998-12-01)
The application of disk shaped gold ultramicroelectrode for nitrite determination with and without addition of supporting electrolyte was studied using the differential pulse voltammetric method. The well-defined peak for ...
Determination of Lead in the Absence of Supporting Electrolyte Using Carbon Fiber Ultramicroelectrode Without Mercury Film
(1998-01-01)
The determination of lead ions directly in water, for application in analysis of samples of environmental interest, was studied by electroanalytical techniques. Linear sweep anodic stripping voltammetry with a carbon fiber ...
Differential Pulse Voltammetric Determination of Nitrite with Gold Ultramicroelectrode
(1998-01-01)
The application of disk shaped gold ullramicroelectrode for nitrite determination with and without addition of supporting electrolyte was studied using the differential pulse voltammetric method. The well-defined peak for ...