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Epithelial cancer biomarker EpCAM determination in peripheral blood samples using a microfluidic immunosensor based in silver nanoparticles as platform
(Elsevier Science Sa, 2015-07)
In the present work, we report a microfluidic immunosensor for epithelial cancer biomarker EpCAM (epithelial cell adhesion molecule) determination. It is based on the use of synthetized silver nanoparticles (AgNPs) covered ...
Integrated bio-affinity nano-platform into a microfluidic immunosensor based on monoclonal bispecific trifunctional antibodies for the electrochemical determination of epithelial cancer biomarker
(Elsevier Science, 2017-01)
Background: The epithelial cell adhesion molecule (EpCAM) is a biomarker that is highly overexpressed on the surface of epithelial carcinoma cells. In this study, silver nanoparticles covered with polyvinyl alcohol (AgNPs-PVA) ...
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 ...
Microfluidic fluorescence immunosensor using ZnONFs for invasive aspergillosis determination
(Elsevier Science, 2020-12-05)
Galactomannan (GM) is a polysaccharide cell-wall component released by Aspergillus species, used as a biological marker for invasive aspergillosis (IA) screening. A fluorescence microfluidic immunosensor for GM detection ...
Nanostructured platform integrated into a microfluidic immunosensor coupled to laser-induced fluorescence for the epithelial cancer biomarker determination
(Elsevier Science, 2016-09)
In the present work, we report a microfluidic immunosensor with a nanostructured platform based in zinc oxide nanoparticles covered by polyvinyl alcohol (ZnONPs-PVA) coupled to laser-induced fluorescence (LIF) for detection ...
Development of a nanostructured electrochemical immunosensor applied to the early detection of invasive aspergillosis
(Elsevier Science, 2018-06)
The use of a biological marker as an adjunct for screening for invasive aspergillosis (IA) in high-risk patients is attractive, because it is noninvasive and may detect evidence of IA prior to the appearance of clinical ...
Laser-induced fluorescence integrated in a microfluidic immunosensor for quantification of human serum IgG antibodies to Helicobacter pylori
(Elsevier Science Sa, 2012-06-15)
A portable immunosensor coupled to laser-induced fluorescence (LIF) detection system has been successfully developed. It was applied to the quantitative determination of specific IgG antibodies against Helicobacter pylori ...
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 ...
Serological diagnosis of Toxoplasmosis disease using a fluorescent immunosensor with chitosan-ZnO-nanoparticles
(Academic Press Inc Elsevier Science, 2019-01)
This article describes a microfluidic LIF immunosensor for the quantitative determination of anti-Toxoplasma gondii IgG (anti-T. gondii) specific antibodies. The serological detection of these antibodies plays a crucial ...
Fluorescent immunosensor using AP-SNs and QDs for quantitation of IgG anti-Toxocara canis
(Elsevier Science, 2017-01)
The objective of this work was to develop a microfluidic immunosensor for the quantitative determination of IgG antibodies to Toxocara canis (IgG anti-T.canis), causal agent of toxocariasis. This disease is caused by ...