Ultraviolet-based bonding for perfluoropolyether low aspect-ratio microchannels and hybrid devices (Articolo in rivista)

Type
Label
  • Ultraviolet-based bonding for perfluoropolyether low aspect-ratio microchannels and hybrid devices (Articolo in rivista) (literal)
Anno
  • 2008-01-01T00:00:00+01:00 (literal)
Alternative label
  • De Marco, C; Girardo, S; Mele, E; Cingolani, R; Pisignano, D (2008)
    Ultraviolet-based bonding for perfluoropolyether low aspect-ratio microchannels and hybrid devices
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • De Marco, C; Girardo, S; Mele, E; Cingolani, R; Pisignano, D (literal)
Pagina inizio
  • 1394 (literal)
Pagina fine
  • 1397 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 8 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • \"[De Marco, Carmela; Girardo, Salvatore; Mele, Elisa; Cingolani, Roberto; Pisignano, Dario] Univ Salento, CNR INFM, Natl Nanotechnol Lab, I-73100 Lecce, Italy; [De Marco, Carmela; Girardo, Salvatore; Mele, Elisa; Cingolani, Roberto; Pisignano, Dario] Italian Inst Technol, I-73100 Lecce, Italy; [De Marco, Carmela; Girardo, Salvatore; Pisignano, Dario] Univ Salento, Scuola Super ISUFI, I-73100 Lecce, Italy (literal)
Titolo
  • Ultraviolet-based bonding for perfluoropolyether low aspect-ratio microchannels and hybrid devices (literal)
Abstract
  • Producing solvent-resistant microfluidic devices is a challenge for analytical chemistry and biochemistry. We demonstrate a simple and low-cost fabrication approach for the realization of solvent-resistant microchannels based on perfluoropolyether elastomers, exhibiting very low aspect ratios (0.01). The strength of the microchannels sealing is evaluated through the maximum internal pressure (1.52 MPa) prior to device failure, due to delamination at the bonded interface. This approach allows the elastic properties of silicone elastomers, suitable for high quality external connections, to be combined with the non-swelling character of perfluoropolyethers. (literal)
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