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   Articles with "amperometric biosensor" as a keyword



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A Ti3C2TX/Pt–Pd based amperometric biosensor for sensitive cancer biomarker detection

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recommendations! Published in 2022 at "ELECTROPHORESIS"

DOI: 10.1002/elps.202100218

Abstract: The detection of cancer biomarkers is of great significance for the early screening of cancer. Detecting the content of sarcosine in blood or urine has been considered to provide a basis for the diagnosis of… read more here.

Keywords: cancer; ti3c2tx; amperometric biosensor; detection ... See more keywords
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Immunoassay and amperometric biosensor approaches for the detection of deltamethrin in seawater

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recommendations! Published in 2018 at "Analytical and Bioanalytical Chemistry"

DOI: 10.1007/s00216-018-1209-1

Abstract: AbstractThe study of an enzyme-linked immunosorbent assay (ELISA) and an amperometric biosensor for the detection of the pyrethroid deltamethrin in seawater is reported. The preparation of specific polyclonal antibodies is addressed using two immunizing haptens… read more here.

Keywords: seawater; detection; immunoassay amperometric; deltamethrin seawater ... See more keywords
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A novel approach for the selective analysis of l-lysine in untreated human serum by a co-crosslinked l-lysine-α-oxidase/overoxidized polypyrrole bilayer based amperometric biosensor.

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recommendations! Published in 2018 at "Bioelectrochemistry"

DOI: 10.1016/j.bioelechem.2018.07.004

Abstract: An amperometric biosensor based on an l-lysine-α-oxidase (LO) layer immobilized by co-crosslinking onto the surface of an overoxidized polypyrrole modified Pt electrode (Pt/oPPy) and able to analyse l-lysine (Lys) in untreated human serum is described.… read more here.

Keywords: lysine oxidase; biosensor; serum; amperometric biosensor ... See more keywords
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Hierarchical copper oxide as efficient enzymeless amperometric biosensor and promising photocatalyst

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recommendations! Published in 2020 at "Journal of environmental chemical engineering"

DOI: 10.1016/j.jece.2020.104748

Abstract: Abstract Thin films of hierarchical CuO nanostructures have been prepared. The synthesized material was thoroughly characterized with the help of advanced instrumentation techniques. The CuO modified FTO electrode, i.e. FTO/CuO was taken for amperometric glucose… read more here.

Keywords: oxide efficient; hierarchical copper; amperometric biosensor; copper oxide ... See more keywords
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Steady-state current in product inhibition kinetics in an amperometric biosensor: Adomian decomposition and Taylor series method

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recommendations! Published in 2021 at "Journal of Electroanalytical Chemistry"

DOI: 10.1016/j.jelechem.2021.115103

Abstract: Abstract Theoretical models of an amperometric biosensor with product inhibition kinetics are discussed. These models are based on non-stationary diffusion equations containing a non-linear term related to non-Michaelis-Menten kinetics of the enzymatic reaction. The approximate… read more here.

Keywords: inhibition kinetics; method; product inhibition; product ... See more keywords
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Steady state concentration in an amperometric biosensor using mathematical modeling

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recommendations! Published in 2023 at "Modern Physics Letters B"

DOI: 10.1142/s021798492341004x

Abstract: This paper presents an analytical solution to the model. By solving the system of nonlinear reaction-diffusion equations using Akbari–Ganji’s method (AGM), we can derive the semi-analytical expressions for substrate and oxidized and reduced mediator concentrations.… read more here.

Keywords: using mathematical; concentration amperometric; biosensor using; amperometric biosensor ... See more keywords
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Amperometric Biosensor Based on Coimmobilization of Multiwalled Carbon Nanotubes and Horseradish Peroxidase-Gold Nanocluster Bioconjugates for Detecting H2O2

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recommendations! Published in 2020 at "Journal of Nanomaterials"

DOI: 10.1155/2020/9627697

Abstract: An enzyme-based amperometric biosensor was fabricated for detecting hydrogen peroxide (H2O2). Horseradish peroxidase (HRP) was modified using functionalized fluorescent gold nanoclusters (AuNCs) via biomineralization. HRP-AuNCs were successfully immobilized on multiwalled carbon nanotube- (MWCNT-) coated carbon… read more here.

Keywords: biosensor; multiwalled carbon; amperometric biosensor; h2o2 ... See more keywords