Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Lenka, Lorencova"'
Medical Relevance, State-of-the-Art and Perspectives of 'Sweet Metacode' in Liquid Biopsy Approaches
Autor:
Andrea Pinkeova, Natalia Kosutova, Eduard Jane, Lenka Lorencova, Aniko Bertokova, Tomas Bertok, Jan Tkac
Publikováno v:
Diagnostics, Vol 14, Iss 7, p 713 (2024)
This review briefly introduces readers to an area where glycomics meets modern oncodiagnostics with a focus on the analysis of sialic acid (Neu5Ac)-terminated structures. We present the biochemical perspective of aberrant sialylation during tumourige
Externí odkaz:
https://doaj.org/article/f344bfa74fcd4a69aa7730d87f35122c
Autor:
Natalia Kosutova, Lenka Lorencova, Michal Hires, Eduard Jane, Lubomir Orovcik, Jozef Kollar, Katarina Kozics, Alena Gabelova, Egor Ukraintsev, Bohuslav Rezek, Peter Kasak, Hana Cernocka, Veronika Ostatna, Jana Blahutova, Alica Vikartovska, Tomas Bertok, Jan Tkac
Publikováno v:
Sensors, Vol 24, Iss 4, p 1128 (2024)
Prostate cancer (PCa) is the second most common cancer. In this paper, the isolation and properties of exosomes as potential novel liquid biopsy markers for early PCa liquid biopsy diagnosis are investigated using two prostate human cell lines, i.e.,
Externí odkaz:
https://doaj.org/article/f8a48ffda31e4ec692d2b354ec211568
Autor:
Stefania Hroncekova, Lenka Lorencova, Tomas Bertok, Michal Hires, Eduard Jane, Marek Bučko, Peter Kasak, Jan Tkac
Publikováno v:
Journal of Functional Biomaterials, Vol 14, Iss 3, p 161 (2023)
Screen-printing technology is a game changer in many fields including electrochemical biosensing. Two-dimensional nanomaterial MXene Ti3C2Tx was integrated as a nanoplatform to immobilise enzyme sarcosine oxidase (SOx) onto the interface of screen-pr
Externí odkaz:
https://doaj.org/article/2b4189a407e54530b48a295531d35a50
Autor:
Tomas Bertok, Lenka Lorencova, Stefania Hroncekova, Veronika Gajdosova, Eduard Jane, Michal Hires, Peter Kasak, Ondrej Kaman, Roman Sokol, Vladimir Bella, Anita Andicsova Eckstein, Jaroslav Mosnacek, Alica Vikartovska, Jan Tkac
Publikováno v:
MethodsX, Vol 6, Iss , Pp 1999-2012 (2019)
The article describes preparation, characterization and further modification of hybrid magnetic particles (Au nanoshells with a magnetic core (MPs@silica@Au)) by zwitterionic molecules bearing diazonium functional groups. Such hybrid magnetic particl
Externí odkaz:
https://doaj.org/article/559eac8c652f43128421a71b885cb8d8
Autor:
Lenka Lorencova, Veronika Gajdosova, Stefania Hroncekova, Tomas Bertok, Monika Jerigova, Dusan Velic, Patrik Sobolciak, Igor Krupa, Peter Kasak, Jan Tkac
Publikováno v:
Frontiers in Chemistry, Vol 8 (2020)
For efficient and effective utilization of MXene such as biosensing or advanced applications, interfacial modification of MXene needs to be considered. To this end, we describe modification of Ti3C2Tx MXene by aryldiazonium-based grafting with deriva
Externí odkaz:
https://doaj.org/article/e646f6ecf0db42108a2bf977b57045e5
Autor:
Tomas Bertok, Aniko Bertokova, Stefania Hroncekova, Erika Chocholova, Natalia Svecova, Lenka Lorencova, Peter Kasak, Jan Tkac
Publikováno v:
Chemosensors, Vol 9, Iss 8, p 205 (2021)
The review initially provides a short introduction to prostate cancer (PCa) incidence, mortality, and diagnostics. Next, the need for novel biomarkers for PCa diagnostics is briefly discussed. The core of the review provides details about PCa aetiolo
Externí odkaz:
https://doaj.org/article/37862aa4f31b44dda42f4a49299485a8
Publikováno v:
Chemosensors, Vol 8, Iss 4, p 127 (2020)
This review presents the basic characteristics of MXene, a novel 2D nanomaterial with many outstanding properties applicable to electrochemical sensing and biosensing. The second part deals with electrochemical impedance spectroscopy (EIS) and its be
Externí odkaz:
https://doaj.org/article/228fbb1c16324c84af4cb6be2a134126
Publikováno v:
Sensors, Vol 20, Iss 14, p 4022 (2020)
This comprehensive review paper describes recent advances made in the field of electrochemical nanobiosensors for the detection of breast cancer (BC) biomarkers such as specific genes, microRNA, proteins, circulating tumor cells, BC cell lines, and e
Externí odkaz:
https://doaj.org/article/3bd6afb3d6454ec5b94841f2087153b2
Autor:
Juvissan Aguedo, Zuzana Pakanova, Lenka Lorencova, Marek Nemcovic, Peter Kasak, Marek Barath, Pavol Farkas, Jan Tkac
Publikováno v:
Analytica Chimica Acta
In this study, we applied MXene as column cartridge for N-glycan enrichment from human samples with a focus on the analysis of sialic acid linkages using a derivatisation protocol followed by glycan analysis via Matrix Assisted Laser Desorption Ionis
Autor:
Tomas Bertok, Lenka Lorencova, Pavol Gemeiner, Matej Hvojnik, Milan Mikula, Aleš Ház, Michaela Pavličková, Jan Tkac, Michal Hatala, Daniel Kosnáč
Publikováno v:
Chemical Papers. 75:3817-3829
In the field of printed electronics, carbon and its allotropes are today among the most studied materials due to their unique physical and chemical properties. In this work, carbon dispersions were used for the preparation of screen-printed carbon el