National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
TENG implant for monitoring blood flow through a vascular graft
Černá, Klára ; Holcman, Vladimír (referee) ; Tofel, Pavel (advisor)
This bachelor thesis deals with issue of triboelectric nanogenerators with an attempt to use them as implants for monitoring blood flow through vascular graft. The thesis is divided into a theoretical part focusing on the triboelectric effect, the principles of operation of TENGs in different modes and an overview of their medical applications. It also describes the electrical characterization of TENG. The experimental part describes the fabrication and measurement of the properties of samples composed of electrodes and deposited material. Then discusses the theoretical designs of these implants. In the practical part of this bachelor thesis, the fabrication of these designs is described, along with their step-by-step optimization and testing. The thesis concludes with an evaluation of the results obtained.
Energy Harvesting Using Nanogenerators in Iot
Kerndl, Michal
This paper is a summary and comparison of different types of energy harvesting devices known as nanogenerators which are suitable for wireless sensor network and IoT applications. There is brief introduction of common types of energy harvesting devices in chapter two, than there are actual types of selected nanogenerators described in third chapter. There is a table with comparison of key features of selected nanogenerators in conclusion.

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