Results 21 to 30 of about 20,594 (209)
Biosensors for cardiac biomarkers detection: a review [PDF]
, 2012 The cardiovascular disease (CVD) is considered as a major threat to global health. Therefore, there is a growing demand for a range of portable, rapid and low cost biosensing devices for the detection of CVD.
Gurbuz, Yasar +3 more
core +1 more source
Electrochemical immunosensor detection for lactoferrin in milk powder
International Journal of Electrochemical Science, 2018 A lactoferrin (LF) immunosensor was fabricated by immobilizing an LF monoclonal antibody on a gold electrode, and the assembly process was tracked by cyclic voltammetric measurements and electrochemical impedance spectroscopy.
Junyi Huang +6 more
doaj +1 more source
The realization of an integrated Mach-Zehnder waveguide immunosensor in silicon technology [PDF]
, 1997 We describe the realization of a symmetric integrated channel waveguide Mach-Zehnder sensor which uses the evanescent field to detect small refractive-index changes (¿nmin ¿ 1 × 10¿4) near the guiding-layer surface.
Brugman, A.M. +5 more
core +2 more sources
International Journal of Electrochemical Science, 2013 A novel electrochemical competitive immunosensor was successfully developed for the detection AngiotensinII using the glass carbon electrode (GCE) modified with the single-walled carbon nanotubes/chitosan (SWNTs/CS) film.
Rong Luo +7 more
doaj +1 more source
Nanomaterials for Healthcare Biosensing Applications [PDF]
, 2019 In recent years, an increasing number of nanomaterials have been explored for their applications in biomedical diagnostics, making their applications in healthcare biosensing a rapidly evolving field.
Altintas, Zeynep, Pirzada, Muqsit
core +1 more source
Labeless and reversible immunosensor assay based upon an electrochemical current-transient protocol [PDF]
, 2003 A novel labeless and reversible immunoassay based upon an electrochemical current-transient protocol is reported which offers many advantages in comparison to classical immuno-biochemical analyses in terms of simplicity, speed of response, reusability
Davis, Frank +5 more
core +1 more source
Recent Progress in Optical Sensors for Biomedical Diagnostics [PDF]
, 2020 In recent years, several types of optical sensors have been probed for their aptitude in healthcare biosensing, making their applications in biomedical diagnostics a rapidly evolving subject.
Altintas, Zeynep, Pirzada, Muqsit
core +1 more source
Magnetic Nanoparticles Immobilization and Functionalization for Biosensor Applications
International Journal of Electrochemistry, 2011 We describe an approach for E. coli bacteria detection using an electrochemical immunosensor. The immunosensor was based on functionalized magnetic nanoparticles immobilized onto bare gold electrode.
M. B. Mejri, A. Tlili, A. Abdelghani
doaj +1 more source
International Journal of Electrochemical Science, 2017 This study presented the enzyme-free determination of alpha fetoprotein (AFP) using a new electrochemical immunosensor. Our proposed immunosensor consisted of a sandwich system involving catalytic Au–Ag nanocrystals.
Shilong Yu +4 more
doaj +1 more source
Performance of a highly sensitive optical waveguide Mach-Zehnder interferometer immunosensor [PDF]
, 1993 We describe a highly sensitive sensor which uses the evanescent field of a reusable planar optical waveguide as the sensing element. The waveguide used is optimized to obtain a steep dependence of the propagation velocity on the refractive-index profile ...
Greve, J. +2 more
core +3 more sources