title: The analytical approach to polydimethylsiloxane microfluidic technology and its biological applications.
abstract: This review article discusses PDMS (polydimethylsiloxane) microfluidic devices and their biological applications. First, the already developed devices are classified from the viewpoints of underlying technology within a common logical framework comprising single-layer, multilayer, and integrated devices, as well as surface chemistry modifications of PDMS. Combinatorial techniques are applied to re-derive existing devices within this framework. Next, the relevant scales of both microfluidics and biology are compared, obtaining the promise and limitations of PDMS microfluidics. Finally, the body of work is reclassified in terms of addressed biological applications and compared to the standard methods in cellular and molecular biology, to offer insights for future devices and applications.
authors.affiliation: Department of Biochemistry and Molecular Biology, Keck School of Medicine, University of Southern California, Norris Cancer Center, NOR6346, 1441 Eastlake Avenue, Los Angeles, California 90033, USA.
authors.forename: Emil P
authors.initials: EP
authors.lastname: Kartalov
authors.forename: W French
authors.initials: WF
authors.lastname: Anderson
authors.forename: Axel
authors.initials: A
authors.lastname: Scherer
mesh_terms: D000818:Animals; D001703:Biophysics / Q000379:methods; D004129:Dimethylpolysiloxanes / Q000737:chemistry*; D046209:Electrophoresis, Microchip; D004867:Equipment Design; D006801:Humans; D046210:Microfluidic Analytical Techniques; D044085:Microfluidics / Q000379:methods*; D012828:Silicones / Q000737:chemistry*; D013499:Surface Properties
chemical_list: D004129:Dimethylpolysiloxanes; D012828:Silicones; C013830:baysilon