(19)

(11)

EP 2 635 898 A2

(12)

(88) Date of publication A3: 21.06.2012 (43) Date of publication: 11.09.2013 Bulletin 2013/37 (21) Application number: 11838833.9 (22) Date of filing: 03.11.2011

(51) International Patent Classification (IPC):  G01N 21/65(2006.01) B82Y 35/00(2011.01) (86) International application number: PCT/US2011/059213 (87) International publication number: WO 2012/061636 (10.05.2012 Gazette 2012/19)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR (30) Priority: 05.11.2010 US 410770 P (71) Applicant: Spectrafluidics, Inc. Santa Barbara, CA 93117 (US)	(72) Inventors: PIOREK, Brian, D. Santa Barbara CA 93107 (US) LEE, Seung, Joon Santa Barbara CA 93111 (US) MEINHART, Carl, D. Santa Barbara CA 93111 (US) MOSKOVITS, Martin Santa Barbara CA 93105 (US) (74) Representative: Clarke, Geoffrey Howard et al avidity IP Kestrel House Falconry Court Baker's Lane Epping, Essex CM16 5DQ Epping, Essex CM16 5DQ (GB)