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Functional biomolecular coatings for affinity biosensors for medical diagnostics
Hemmerová, Erika ; Homola, Jiří (advisor) ; Procházka, Marek (referee) ; Skládal, Petr (referee)
OF THE DOCTORAL THESIS Title: Functional biomolecular coatings for affinity biosensors for medical diagnostics Author: Erika Hemmerová Department: Institute of Photonics and Electronics of the Czech Academy of Sciences Chaberská 1014/57, 182 51 Prague, Czech Republic Supervisor: Prof. Ing. Jiří Homola, CSc., DSc. Institute of Photonics and Electronics of the Czech Academy of Sciences Chaberská 1014/57, 182 51 Prague, Czech Republic Abstract: Detection and identification of diseases in their early stages represents one of the major goals of the contemporary medical diagnostics. This need drives a research of biomolecular processes behind the particular diseases and development of analytical devices for routine and long-term monitoring of the individuals' health. Surface plasmon resonance biosensors (SPR) have potential to contribute to addressing both of these challenges. This work aims at advancing multiple aspects of SPR biosensor method. It involves study and optimization of selected functional biomolecular coatings in order to improve the performance characteristics of SPR biosensors. It demonstrates utilization of these coatings in novel detection platforms for sensitive monitoring of multiple analytes, and in research of selected biomolecular interactions related to Alzheimer's disease. The...
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Functional biomolecular coatings for affinity biosensors for medical diagnostics
Hemmerová, Erika ; Homola, Jiří (advisor) ; Procházka, Marek (referee) ; Skládal, Petr (referee)
OF THE DOCTORAL THESIS Title: Functional biomolecular coatings for affinity biosensors for medical diagnostics Author: Erika Hemmerová Department: Institute of Photonics and Electronics of the Czech Academy of Sciences Chaberská 1014/57, 182 51 Prague, Czech Republic Supervisor: Prof. Ing. Jiří Homola, CSc., DSc. Institute of Photonics and Electronics of the Czech Academy of Sciences Chaberská 1014/57, 182 51 Prague, Czech Republic Abstract: Detection and identification of diseases in their early stages represents one of the major goals of the contemporary medical diagnostics. This need drives a research of biomolecular processes behind the particular diseases and development of analytical devices for routine and long-term monitoring of the individuals' health. Surface plasmon resonance biosensors (SPR) have potential to contribute to addressing both of these challenges. This work aims at advancing multiple aspects of SPR biosensor method. It involves study and optimization of selected functional biomolecular coatings in order to improve the performance characteristics of SPR biosensors. It demonstrates utilization of these coatings in novel detection platforms for sensitive monitoring of multiple analytes, and in research of selected biomolecular interactions related to Alzheimer's disease. The...
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Multifunctional biomolecular assemblies for parallelized analysis of biomolecular interactions
Bocková, Markéta ; Homola, Jiří (advisor) ; Brynda, Eduard (referee) ; Procházka, Marek (referee)
Title: Multifunctional biomolecular assemblies for parallelized analysis of biomolecular interactions Author: Markéta Bocková Department / Institute: Institute of Physics, Charles University Supervisor of the doctoral thesis: Prof. Jiří Homola, Ph.D., DSc., Institute of Photonics and Electronics, The Czech Academy of Sciences Abstract: Surface plasmon resonance (SPR) biosensors represent the most advanced optical method for the direct, real-time monitoring of biomolecular interactions without the need for labelling. This doctoral thesis aims to advance the SPR biosensor method and to expand its utility in the investigation of biomolecular interactions. This encompasses activities on two major fronts of SPR biosensor research - immobilization methods and biosensing methodologies. Methods for the immobilization of biomolecules were researched with the aim of enabling the immobilization of a broad range of biomolecules on the SPR biosensor surface in a spatially controlled manner. The development of novel biosensing methodologies was pursued in order to address the current limitations of SPR biosensors associated with non-specific adsorption and limited analyte transport, and thus to improve the accuracy and robustness of SPR biosensor measurements. Finally, advances in the development of immobilization...
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