Investigation on cone jetting regimes of liquid droplets subjected to pyroelectric fields induced by laser blasts (Articolo in rivista)

Type
Label
  • Investigation on cone jetting regimes of liquid droplets subjected to pyroelectric fields induced by laser blasts (Articolo in rivista) (literal)
Anno
  • 2015-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1063/1.4907005 (literal)
Alternative label
  • Oriella Gennari, Luigi Battista, Benjamin Silva, Simonetta Grilli, Lisa Miccio, Veronica Vespini, Sara Coppola, Pierangelo Orlando, Laurent Aprin, Pierre Slangen, and Pietro Ferraro (2015)
    Investigation on cone jetting regimes of liquid droplets subjected to pyroelectric fields induced by laser blasts
    in Applied physics letters
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Oriella Gennari, Luigi Battista, Benjamin Silva, Simonetta Grilli, Lisa Miccio, Veronica Vespini, Sara Coppola, Pierangelo Orlando, Laurent Aprin, Pierre Slangen, and Pietro Ferraro (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR Istituto di Cibernetica, Via Campi Flegrei 34, 80078 Pozzuoli (NA), Italy; Ecole des mines d'Ales, 30100 Ales, France; CNR Istituto di Biochimica delle Proteine, Via Campi Flegrei 34, 80078 Pozzuoli (NA), Italy (literal)
Titolo
  • Investigation on cone jetting regimes of liquid droplets subjected to pyroelectric fields induced by laser blasts (literal)
Abstract
  • Electrical conductivity and viscosity play a major role in the tip jetting behaviour of liquids subjected to electrohydrodynamic (EHD) forces, thus influencing significantly the printing performance. Recently, we developed a nozzle- and electrode-free pyro-EHD system as a versatile alternative to conventional EHD configurations and we demonstrated different applications, including inkjet printing and three-dimensional lithography. However, only dielectric fluids have been used in all of those applications. Here, we present an experimental characterization of the pyro-EHD jetting regimes, induced by laser blasts, of sessile drops in case of dielectric and conductive liquids in order to extend the applicability of the system to a wider variety of fields including biochemistry and biotechnology where conductive aqueous solutions are typically used. (literal)
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