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Potentiometric glucose sensor based on the glucose oxidase immobilized iron ferrite magnetic particle/chitosan composite modified gold coated glass electrode
Kimleang Khun,Zafar Hussain Ibupoto,Jun Lu,Mohamad S. AlSalhi,Muhammad Atif,Anees A. Ansari,Magnus Willander +6 more
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A potentiometric glucose sensor based on the glucose oxidase immobilized on iron ferrite (Fe3O4) nanoparticles/chitosan composite modified gold coated glass substrate was fabricated in this article.Abstract:
A potentiometric glucose sensor based on the glucose oxidase immobilized on iron ferrite (Fe3O4) nanoparticles/chitosan composite modified gold coated glass substrate was fabricated. The electrode ...read more
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Magnetic Nanoparticles: From Design and Synthesis to Real World Applications
Jiri Kudr,Jiri Kudr,Yazan Haddad,Lukas Richtera,Lukas Richtera,Zbynek Heger,Zbynek Heger,Mirko Černák,Vojtech Adam,Vojtech Adam,Ondrej Zitka,Ondrej Zitka +11 more
TL;DR: The presented review article summarizes the findings regarding the design and synthesis of magnetic materials focused on biomedical applications and highlights the utilization of magneticmaterials in separation/preconcentration of various molecules and cells, and their use in diagnosis and therapy.
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Dendritic copper-cobalt nanostructures/reduced graphene oxide-chitosan modified glassy carbon electrode for glucose sensing
TL;DR: In this article, a nonenzymatic glucose sensor was developed by electrodepositing dendritic copper-cobalt nanostructures (Cu-Co NSs) on glassy carbon electrode (GCE) which was modified by reduced grapheme oxide-chitosan (RGO-CHIT) nanocomposites.
Journal ArticleDOI
Enzymatic biosensors based on the use of metal oxide nanoparticles
TL;DR: A review of the progress made in enzymatic biosensors based on the use of metal oxide nanoparticles can be found in this article, where the authors discuss strategies for immobilization and functions of MONPs.
Journal ArticleDOI
Potentiometric glucose biosensor based on core-shell Fe3O4-enzyme-polypyrrole nanoparticles.
TL;DR: A novel potentiometric glucose biosensor has been constructed by effectively attaching the proposed Fe3O4-enzyme-Ppy nanoparticles to the surface of the magnetic glassy carbon electrode (MGCE).
Journal ArticleDOI
Potentialities of bioinspired metal and metal oxide nanoparticles in biomedical sciences
TL;DR: This review has discussed concerns related to the role of these types of nanoparticles as an anti-viral agent by majorly highlighting the ways to combat the Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) pandemic, along with their prospects.
References
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Magnetic nanoparticles: Synthesis, protection, functionalization, and application
TL;DR: This review focuses on the synthesis, protection, functionalization, and application of magnetic nanoparticles, as well as the magnetic properties of nanostructured systems.
Journal ArticleDOI
Magnetically recoverable nanocatalysts.
TL;DR: This Review concludes with a conclusion that further research is needed into the determinants of infectious disease and the immune system in order to treat these diseases and provide effective treatments.
Journal ArticleDOI
A colorimetric sensor array for odour visualization
Neal A. Rakow,Kenneth S. Suslick +1 more
TL;DR: A simple optical chemical sensing method that utilizes the colour change induced in an array of metalloporphyrin dyes upon ligand binding while minimizing the need for extensive signal transduction hardware is reported.
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Electrochemical biosensing platforms using platinum nanoparticles and carbon nanotubes.
TL;DR: With glucose oxidase (GOx) as an enzyme model, a GC or carbon fiber microelectrode-based biosensor is constructed that responds even more sensitively to glucose than the GC/GOx electrode modified by Pt nanoparticles or CNTs alone.
Journal ArticleDOI
Electroanalytical and Bioelectroanalytical Systems Based on Metal and Semiconductor Nanoparticles
TL;DR: In this article, metal, semiconductor and magnetic particles act as functional units for electroanalytical applications, such as roughening of the conductive sensing interface, catalytic properties of the nanoparticles permiting their enlargement with metals and the amplified electrochemical detection of the metal deposits and the conductivity properties of nanoparticles at nanoscale dimensions.
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