(19)
(11) EP 1 299 706 A1

(12)

(43) Date of publication:
09.04.2003 Bulletin 2003/15

(21) Application number: 01947344.6

(22) Date of filing: 06.06.2001
(51) International Patent Classification (IPC)7G01N 15/12
(86) International application number:
PCT/EP0106/402
(87) International publication number:
WO 0109/4914 (13.12.2001 Gazette 2001/50)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 06.06.2000 EP 00201979
17.11.2000 US 249707 P

(71) Applicant: UNIVERSITEIT GENT
9000 Gent (BE)

(72) Inventors:
  • DE BISSCHOP, Frank
    B-9840 De Pinte (BE)
  • VANDEWEGE, Jan
    B-9030 Mariakerke (BE)
  • DE METS, Marc
    B-9052 Zwijnaarde (BE)

(74) Representative: Bird, Ariane et al
Bird Goen & Co,Klein Dalenstraat 42A
3020 Winksele
3020 Winksele (BE)

   


(54) AC-BASED GATE DETECTION METHOD AND DEVICE FOR THE SIZING OF COLLOIDAL PARTICLES, CELLS AND BACTERIA IN LIQUIDS