Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/9029
Título: | Lab-on-a-chip with fluid acoustic microagitation : piezoelectric polymer β-PVDF used as ultrassonic transducer |
Autor(es): | Cardoso, V. F. Rocha, J. G. Soares, Filomena Minas, Graça Lanceros-Méndez, S. |
Palavras-chave: | Lab-on-a-chip PVDF Acoustic microagitation SU-8 |
Data: | Jan-2008 |
Editora: | IEEE |
Citação: | INTERNATIONAL CONFERENCE ON BIOMEDICAL ELECTRONICS AND DEVICES, Funchal, Madeira, Portugal, 2008 – “BIODEVICES 2008 : proceedings”. [S.l.] : IEEE Press, 2008. ISBN 978-989-8111-19-7. vol.1., p. 262-267. |
Resumo(s): | The main objective of this article is to describe the development of a fully-integrated disposable lab-on-achip for point of care testing and monitoring of biochemical parameters in biological fluids. The lab-on-achip is composed mainly by two dies: the fluid and the detection. The fluid die, fabricated in SU-8, comprises three microfluidic cuvettes, containing the fluids into analysis, and a β-PVDF microagitation system. The detection die is fabricated in a CMOS standard process and contains the photodetectors and the electronics for signal actuation and detection. The main innovation of this lab-on-a-chip is the application of an acoustic microagitation technique by the deposition of the β-PVDF piezoelectric polymer underneath the microfluidic structures, with automatic electronic control. This piezoelectric polymer produces mechanical vibrations, which allow the enhancement of the mixing and the reaction. |
Tipo: | Artigo em ata de conferência |
URI: | https://hdl.handle.net/1822/9029 |
ISBN: | 978-989-8111-19-7 |
Arbitragem científica: | yes |
Acesso: | Acesso restrito UMinho |
Aparece nas coleções: | DEI - Artigos em atas de congressos internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
---|---|---|---|---|
BioDevices2008.pdf Acesso restrito! | Documento principal | 1,37 MB | Adobe PDF | Ver/Abrir |