Design of Controllable Novel Piezoelectric Components for Microfluidic Applications
| Autor: | Andrius Vilkauskas, Arvydas Palevicius, Sigita Ponelyte Urbaite, Asta Guobiene, Elingas Cekas, Giedrius Janusas |
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| Přispěvatelé: | MDPI AG (Basel, Switzerland) |
| Rok vydání: | 2018 |
| Předmět: |
Materials science
Microfluidics microfluidics Nanotechnology 02 engineering and technology lcsh:Chemical technology Lead zirconate titanate Ceramic matrix composite 01 natural sciences Biochemistry Article Analytical Chemistry chemistry.chemical_compound Polyvinyl butyral 0103 physical sciences chemical composition lcsh:TP1-1185 microresonator Electrical and Electronic Engineering Instrumentation 010302 applied physics periodical microstructure 021001 nanoscience & nanotechnology Microstructure Piezoelectricity Poly(methyl methacrylate) Atomic and Molecular Physics and Optics chemistry visual_art visual_art.visual_art_medium piezoelectric Polystyrene 0210 nano-technology |
| Zdroj: | Sensors, Vol 18, Iss 11, p 4049 (2018) Sensors Volume 18 Issue 11 Sensors (Basel, Switzerland) |
| ISSN: | 1424-8220 |
| DOI: | 10.3390/s18114049 |
| Popis: | This paper reviews recent investigations and achievements in the design of controllable functional components for improving microfluidic systems, its effectiveness, and functionality. The main purpose was to design novel microstructures with piezoelectric properties (microresonators), which enable one to control the effectiveness of fluid flow in micro-hydro-mechanical devices for biomedical/biochemical purposes. Controllable properties were obtained by incorporating different types of binders in a piezoelectric ceramic matrix (lead zirconate titanate): polyvinyl butyral (PVB), poly methyl methacrylate (PMMA), and polystyrene (PS). The change in chemical composition of PZT helps to manipulate the piezoelectric characteristics, surface morphology, mechanical properties, etc., of the designed microfluidic element with the microstructure in it. |
| Databáze: | OpenAIRE |
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