Browsing by Author "Vikartovska, A."
Now showing items 1-6 of 6
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2D MXenes as Perspective Immobilization Platforms for Design of Electrochemical Nanobiosensors
Lorencova L.; Gajdosova V.; Hroncekova S.; Bertok T.; Blahutova J.; Vikartovska A.; Parrakova L.; Gemeiner P.; Kasak P.; Tkac J.... more authors ... less authors ( Wiley-VCH Verlag , 2019 , Article Review)MXenes are a new group of 2D nanomaterials with fascinating properties including high electrical conductivity, hydrophilic nature, easily tunable structure and high surface area. This is why MXene modified interfaces are ... -
Advanced antifouling zwitterionic layer based impedimetric HER2 biosensing in human serum: Glycoprofiling as a novel approach for breast cancer diagnostics
Chocholova E.; Bertok T.; Lorencova L.; Holazova A.; Farkas P.; Vikartovska A.; Bella V.; Velicova D.; Kasak P.; Eckstein A.A.; Mosnacek J.; Hasko D.; Tkac J.... more authors ... less authors ( Elsevier B.V. , 2018 , Article)There are two key novel components presented here behind identification of potential novel breast cancer (BCa) diagnostic approach: 1. application of photoimmobilizable zwitterionic hydrogels resisting non-specific protein ... -
Advanced impedimetric biosensor configuration and assay protocol for glycoprofiling of a prostate oncomarker using Au nanoshells with a magnetic core
Bertok T.; Lorencova L.; Hroncekova S.; Gajdosova V.; Jane E.; Hires M.; Kasak P.; Kaman O.; Sokol R.; Bella V.; Eckstein A.A.; Mosnacek J.; Vikartovska A.; Tkac J.... more authors ... less authors ( Elsevier Ltd , 2019 , Article)In this paper several advances were implemented for glycoprofiling of prostate specific antigen (PSA), what can be applied for better prostate cancer (PCa) diagnostics in the future: 1) application of Au nanoshells with a ... -
Electrochemical Impedance Spectroscopy Based Biosensors: Mechanistic Principles, Analytical Examples and Challenges towards Commercialization for Assays of Protein Cancer Biomarkers
Bertok T.; Lorencova L.; Chocholova E.; Jane E.; Vikartovska A.; Kasak P.; Tkac J.... more authors ... less authors ( Wiley-VCH Verlag , 2019 , Article Review)Impedimetric affinity biosensors are, without any doubt, among the most sensitive analytical devices available, offering low limits of detection and wide linear response ranges. There are, however, only a few papers detailing ... -
Glycomics meets artificial intelligence – Potential of glycan analysis for identification of seropositive and seronegative rheumatoid arthritis patients revealed
Chocholova E.; Bertok T.; Jane E.; Lorencova L.; Holazova A.; Belicka L.; Belicky S.; Mislovicova D.; Vikartovska A.; Imrich R.; Kasak P.; Tkac J.... more authors ... less authors ( Elsevier B.V. , 2018 , Article)In this study, one hundred serum samples from healthy people and patients with rheumatoid arthritis (RA) were analyzed. Standard immunoassays for detection of 10 different RA markers and analysis of glycan markers on ... -
Graphene oxide-based electrochemical label-free detection of glycoproteins down to aM level using a lectin biosensor
Klukova, L.; Filip, J.; Belicky, S.; Vikartovska, A.; Tkac, J. ( Royal Society of Chemistry , 2016 , Article)A label-free ultrasensitive impedimetric biosensor with lectin immobilised on graphene oxide (GO) for the detection of glycoproteins from 1 aM is shown here. This is the first time a functional lectin biosensor with lectin ...