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Biofunctionalization of water soluble CdTe quantum dots
Šibíková, Anna ; Drbohlavová, Jana (referee) ; Pekárková, Jana (advisor)
This bachelor thesis is focused on the research on biofuncionalization of water-soluble glutathione modified CdTe quantum dots (QDs). The thesis is divided into three parts. The first part is a theoretical introduction to the QDs and their synthesis, modifications and applications in biology together with an introduction to proteins and bioconjugation of QDs and BSA. In the second part I present the experimental results of water-soluble glutathione modified CdTe-GSH QDs preparation. The QDs were cleaned and bioconjugated with BSA at different concentrations. This is described in the third part of the thesis. I also discuss the obtained experimental results in the frames of available literature.
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Use of biomaterials for optoelectronic applications in semiconductor technology
Čuboň, Tomáš ; Salyk, Ota (referee) ; Zmeškal, Oldřich (advisor)
The bachelor´s thesis is aimed to measurement optical properties of thin layer films of biomaterials which could be used in optoelectronics and semiconductor technology. DNA and BSA were chosen in order to represent such extensive group of biomaterials. The theoretical part describes the way of preparation of thin layer. It also provides some information about basic phenomena and biomaterials. The practical part is focused on the description of preparation of thin layer film using spin-coating method. The chosen materials were studied by optical microscopy, UV-VIS spectrophotometry and spectroscopic ellipsometry. The thickness of prepared samples was measured by mechanic profilometry. In the last section of the bachelor´s thesis, there is discussion and evaluation of results.
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Biofunctionalization of water soluble CdTe quantum dots
Šibíková, Anna ; Drbohlavová, Jana (referee) ; Pekárková, Jana (advisor)
This bachelor thesis is focused on the research on biofuncionalization of water-soluble glutathione modified CdTe quantum dots (QDs). The thesis is divided into three parts. The first part is a theoretical introduction to the QDs and their synthesis, modifications and applications in biology together with an introduction to proteins and bioconjugation of QDs and BSA. In the second part I present the experimental results of water-soluble glutathione modified CdTe-GSH QDs preparation. The QDs were cleaned and bioconjugated with BSA at different concentrations. This is described in the third part of the thesis. I also discuss the obtained experimental results in the frames of available literature.
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Use of biomaterials for optoelectronic applications in semiconductor technology
Čuboň, Tomáš ; Salyk, Ota (referee) ; Zmeškal, Oldřich (advisor)
The bachelor´s thesis is aimed to measurement optical properties of thin layer films of biomaterials which could be used in optoelectronics and semiconductor technology. DNA and BSA were chosen in order to represent such extensive group of biomaterials. The theoretical part describes the way of preparation of thin layer. It also provides some information about basic phenomena and biomaterials. The practical part is focused on the description of preparation of thin layer film using spin-coating method. The chosen materials were studied by optical microscopy, UV-VIS spectrophotometry and spectroscopic ellipsometry. The thickness of prepared samples was measured by mechanic profilometry. In the last section of the bachelor´s thesis, there is discussion and evaluation of results.
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