A5052911259- Electrochemical sensors and biosensors
- Electrochemical Analysis and Applications
- Advanced biosensing and bioanalysis techniques
- Biosensors and Analytical Detection
- Analytical Chemistry and Sensors
- Celiac Disease Research and Management
- Advanced Biosensing Techniques and Applications
- Conducting polymers and applications
- Microfluidic and Capillary Electrophoresis Applications
- Monoclonal and Polyclonal Antibodies Research
- Molecular Junctions and Nanostructures
- Microscopic Colitis
- Viral Infections and Immunology Research
- Microfluidic and Bio-sensing Technologies
- Problem and Project Based Learning
- Environmental DNA in Biodiversity Studies
- RNA and protein synthesis mechanisms
- Innovative Microfluidic and Catalytic Techniques Innovation
- Bacillus and Francisella bacterial research
- Advanced Sensor and Energy Harvesting Materials
- DNA and Nucleic Acid Chemistry
- Transgenic Plants and Applications
- Biomedical and Engineering Education
- Yersinia bacterium, plague, ectoparasites research
- Microbial Community Ecology and Physiology
University of Nicosia
2023
Universitat Rovira i Virgili
2012-2022
Microsystems (United Kingdom)
2013
BioElectronics (United States)
2012
CIC biomaGUNE
2008
Leipzig University
2008
University of Kentucky
2003
The University of Texas at Austin
1990-1996
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTDesign, Characterization, and One-Point in vivo Calibration of a Subcutaneously Implanted Glucose ElectrodeElisabeth. Csoeregi, Chris P. Quinn, David W. Schmidtke, Sten-Eric. Lindquist, Michael V. Pishko, Ling. Ye, Ioanis. Katakis, Jeffrey A. Hubbell, Adam. HellerCite this: Anal. Chem. 1994, 66, 19, 3131–3138Publication Date (Print):October 1, 1994Publication History Published online1 May 2002Published inissue 1 October...
The electrodes mentioned in the title can respond to temporal changes glucose concentration less than a second. They consist of redox terpolymer 1, which is tightly adsorbed on graphite and which, turn, adsorbs glucose-oxidase. centers polymer thereby reach into neighborhood center enzyme. If are kept at potential (ca. 0.25 V vs. SCE) or above, current flows from enzyme-bound via enzyme electrodes.
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTL-.alpha.-glycerophosphate and L-lactate electrodes based on the electrochemical "wiring" of oxidasesIoanis. Katakis Adam. HellerCite this: Anal. Chem. 1992, 64, 9, 1008–1013Publication Date (Print):May 1, 1992Publication History Published online1 May 2002Published inissue 1 1992https://pubs.acs.org/doi/10.1021/ac00033a009https://doi.org/10.1021/ac00033a009research-articleACS PublicationsRequest reuse permissionsArticle...
We assembled multilayer films of glucose oxidase (GOx) and horseradish peroxidase (HRP) coimmobilized together with polyelectrolyte layers on the surface silica microparticles. The influence different combinations immobilization functionality enzymes was examined for several configurations. Precomplexation a polyvinylpyridine-based polyamine allowed stable adsorption enzyme without affecting their catalytic activity. efficiency sequential reaction between GOx HRP colloids quantitatively...
Lupin has recently been added to the list of allergens requiring mandatory advisory labeling on foodstuffs sold in European Union, and since December 2008, all products containing even trace amounts lupin must be labeled correctly. globulins consist two major called α-conglutin (11S "legumin-like") β-conglutin (7S "vicilin-like") another additional globulins, γ-conglutin δ-conglutin, which are present lower amounts. We report a methodology facilitate extraction each these proteins using...
Glucose and lactate electrodes based on hydrogels made by crosslinking glucose oxidase the redox polymer formed upon complexing poly(vinyl pyridine)(PVP) with [Os(dmo-bpy)2Cl]+/2+(dmo-bpy = 4,4′-dimethoxy-2,2′-bipyridine) vitreous carbon electrode surfaces have been investigated. The potential of was +35 mV vs. SCE their electrooxidation current reached a plateau at +150 SCE. Urate acetaminophen were not electrooxidized this rates that would interfere assays. At concentration 1 mM, addition...
Abstract An electrochemical molecular beacon aptasensor for fast and sensitive assay of thrombin is developed characterized. A bifunctional derivative the thrombin‐binding aptamer, 15‐base long with a redox‐active ferrocene moiety pendant hexanethiol linker group at termini aptamer strand was immobilized on Au electrode surface. The behavior studied using cyclic voltammetry (CV), chronoamperometry (CA), chronopotentiometry (CP), square‐wave (SWV) chronopotentiometric stripping analysis (PSA)...
Abstract We present the rapid prototyping of electrochemical sensor arrays integrated to microfluidics towards fabrication microsystems prototypes for point‐of‐care diagnostics. Rapid was realised by high‐precision milling polycarbonate sheets, which offers flexibility and turnover desired designs. On other hand, were fabricated using standard photolithographic metal (gold silver) deposition technology in order realise three‐electrode cells comprising gold counter working electrodes as well...