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Integrated microfluidic magnetic immunosensor for quantification of human serum IgG antibodies to Helicobacter pylori
(Elsevier Science, 2010-01)
In this paper, we have developed and characterized a microfluidic magnetic immunosensor coupled to a gold electrode for the rapid and sensitive quantification of human serum IgG antibodies to Helicobacter pylori. This ...
Simultaneous voltammetric determination of paracetamol and caffeine in pharmaceutical formulations using a boron-doped diamond electrode
(ELSEVIER SCIENCE BV, 2009)
A simple and highly selective electrochemical method was developed for the single or simultaneous determination of paracetamol (N-acetyl-p-aminophenol, acetaminophen) and caffeine (3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione) ...
Microfluidic immunosensor design for the quantification of interleukin-6 in human serum samples
(Academic Press Inc Elsevier Science, 2008-09)
Interleukin-6 (IL-6), an inflammatory cytokine, is one of the most important mediators of fever, the acute phase response, and inflammatory conditions. Described here is an integrated microfluidic immunosensor capable of ...
Development of a nanostructured immunosensor for early and in situ detection of Xanthomonas arboricola in agricultural food production
(Elsevier Science, 2017-12)
We report a microfluidic electrochemical immunosensor for Xanthomonas arboricola (XA) determination, based on the covalently immobilization of monoclonal anti-XA antibody (anti-XA) on a previously amino functionalized ...
Ultra sensitive microfluidic immunosensor for determination of clenbuterol in bovine hair samples using electrodeposited gold nanoparticles and magnetic micro particles as bio-affinity platform
(Elsevier, 2013-03-15)
In this article, we report the first integrated microfluidic immunosensor coupled to a screen-printed carbon electrode (SPCE) applied to determination of clenbuterol (CLB) in bovine hair samples. CLB is a member of the ...
New Hybrid Nanocomposites with Catalytic properties obtained by In situ preparation of gold nanoparticles on poly (ionic liquid)/poly (4-vinylpyridine) nanofibers
(MDPI, 2022)
In this work, we report the obtaining of new hybrid nanocomposites with catalytic activity formed by nanofibers of polymer blends and gold nanoparticles. The nanofibers were obtained by electrospinning blends of a poly ...
A comparative study of different microchips for capillary electrophoresis with electrochemical detection
(Springer, 2014-06)
This work describes a comparison of the performance of different microchip configuration for microchip capillary electrophoresis with electrochemical detection. Two electrodes gold and multistrand carbon fibers and two ...
A sensitive procedure to determine o-cresol using multicommutation and a portable photometer with a long optical pathway cell
(Facultad Experimental de Ciencias de la Universidad del Zulia, 2011)
Determination of lead in drinking water by ICP-AES with ultrasonic nebulization and flow-injection on-line preconcentration using an amberlite XAD-16 resin
(Taylor & Francis, 2002-10)
An on-line lead preconcentration and determination system implemented with inductively coupled plasma atomic emission spectrometry (ICP-AES) associated to flow injection (FI) with ultrasonic nebulization (USN) was studied. ...