Laboratory of sensing techniques

Nowadays, analytical techniques do not benefit only from expensive benchtop devices which are suitable for laboratory use only. Technological progress enables to integrate several simple elements such as miniaturized electrodes, LED diodes, computers, and other necessary hardware platforms into simple and cheap bioanalytical devices. The key tools in this field are 3D printing and specially designed micro and nanoscale particles.

The mission of laboratory is design and fabrication of benchtop and/or portable device which can be controlled by Bluetooth of cell phones. All the platforms are built to be fully operated and tested in laboratory but as another evolution step some of them could be applicable on the site of use meets the requirements for Point of Care Testing (POCT).


 

Ing. Jiří Kudr, Ph.D.

Head – Laboratory of sensing techniques
Assistant Professor


Phone: +420 545 133 352, +420 545 133 287
Address:  ÚCB AF, Zemědělská 1, 61300 Brno – Budova D
Office: BA02N3012 (D3.12)
E-mail:
Researcher ID: D-1921-2013
ORCID: 0000-0002-2058-4563


 

Team members

Topics of Ph.D. theses

  • Flow systems with electrochemical detection for the analysis of biomolecules
  • Magnetic nanomaterials for the separation of biomolecules, sensors and biosensors.
  • Electrochemical biosensors using nanotechnology for the analysis of biomolecules

Publications

  • Kudr, J.;  Zhao, L.;  Nguyen, E. P.;  Arola, H.;  Nevanen, T. K.;  Adam, V.;  Zitka, O.; Merkoçi, A., Inkjet-printed electrochemically reduced graphene oxide microelectrode as a platform for HT-2 mycotoxin immunoenzymatic biosensing. Biosensors and Bioelectronics 2020, 156, 112109. DOI: 10.1016/j.bios.2020.112109
  • KUDR, J.; MICHALEK, P.; ADAM, V.; ZITKA, O. COVID-19: A challenge for electrochemical biosensors. TRAC-Trends Anal. Chem.2021, vol. 136. p. 1-9. ISSN 0165-9936. IF 12.296
  • Michalkova, H.; Strmiska, V.; Kudr, J.; Skubalova, Z.; Tesarova, B.; Svec, P.; Richtera, L.; Zitka, O.; Adam, V.; Heger, Z.; Tuning the surface coating of IONs towards efficient sonochemical tethering and sustained liberation of topoisomerase II poisons. Int. J. Nanomed. 2019, 14, 7609. DOI: 10.2147/IJN.S208810.
  • Kudr, J.; Adam, V.; Zitka, O.; Fabrication of graphene/molybdenum disulfide composites and their usage as actuators for electrochemical sensors and biosensors. Molecules 2019, 24, 1-14. DOI: 10.3390/molecules24183374.
  • Zitka, O.; Kudr, J.; Labuda, J.; Xhaxhiu, K.; Adam, V.; Separation of Nucleobases Using High-Performance Liquid Chromatography Coupled with Voltammetric Scanning. Electroanalysis 2018, 30, 1857-1861. DOI: 10.1002/elan.201800175.
  • Zdrazil, L.; Zahradnicek, R.; Mohan, R.; Sedlacek, P.; Nejdl, L.; Schmiedova, V.; Pospisil, J.; Horak, M.; Weiter, M.; Zmeskal, O.; Hubalek, J.; Preparation of graphene quantum dots through liquid phase exfoliation method. J. Lumines. 2018, 204, 203-208. DOI: 10.1016/j.jlumin.2018.08.017.
  • Kudr, J.; Klejdus, B.; Adam, V.; Zitka, O.; Magnetic solids in electrochemical analysis. TRAC-Trends Anal. Chem. 2018, 98, 104-113. DOI: 10.1016/j.trac.2017.10.023.
  • Buchtova, Z.; Lackova, Z.; Kudr, J.; Zitka, Z.; Skoda, J.; Zitka, O.; Capillary blood GSH level monitoring using electrochemical method adapted for micro volumes. Molecules 2018, 23, 1-10. DOI: 10.3390/molecules23102504.
  • Kudr, J.; Richtera, L.; Xhaxhiu, K.; Hynek, D.; Heger, Z.; Zitka, O.; Adam, V.; Carbon dots based FRET for the detection of DNA damage. Biosens. Bioelectron. 2017, 92, 133-139. DOI: 10.1016/j.bios.2017.01.067.