(19)

(11)

EP 1 851 488 A1

(12)

(43) Date of publication: 07.11.2007 Bulletin 2007/45 (21) Application number: 05810665.9 (22) Date of filing: 28.11.2005

(51) International Patent Classification (IPC):  F24J 2/42(2006.01) F24J 2/46(2006.01) (86) International application number: PCT/AU2005/001794 (87) International publication number: WO 2006/056025 (01.06.2006 Gazette 2006/22)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR (30) Priority: 26.11.2004 AU 2004906780 (71) Applicant: THE UNIVERSITY OF SYDNEY Sydney, New South Wales 2006 (AU)	(72) Inventor: YIN, Yongbai Epping, New South Wales 2121 (AU) (74) Representative: Fleck, Hermann-Joseph  Klingengasse 2/1 71665 Vaihingen/Enz 71665 Vaihingen/Enz (DE)