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1. (WO2008094089) ACTIVE SENSOR SURFACE AND A METHOD FOR MANUFACTURE THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2008/094089    International Application No.:    PCT/SE2007/050702
Publication Date: 07.08.2008 International Filing Date: 03.10.2007
IPC:
G01N 21/65 (2006.01), G01J 3/44 (2006.01)
Applicants: NANEXA AB [SE/SE]; Ångströmlaboratoriet, c/o Mats Boman, Box 538, S-SE-751 21 Uppsala (SE) (For All Designated States Except US).
JOHANSSON, Anders [SE/SE]; (SE) (For US Only).
ROOTH, Mårten [SE/SE]; (SE) (For US Only).
BOMAN, Mats [SE/SE]; (SE) (For US Only).
HÅRSTA, Anders [SE/SE]; (SE) (For US Only).
CARLSSON, Jan-Otto [SE/SE]; (SE) (For US Only)
Inventors: JOHANSSON, Anders; (SE).
ROOTH, Mårten; (SE).
BOMAN, Mats; (SE).
HÅRSTA, Anders; (SE).
CARLSSON, Jan-Otto; (SE)
Agent: Brann AB; Box 1344, S-751 43 Uppsala (SE)
Priority Data:
0700225-6 29.01.2007 SE
Title (EN) ACTIVE SENSOR SURFACE AND A METHOD FOR MANUFACTURE THEREOF
(FR) SURFACE DE DÉTECTEUR ACTIVE ET PROCÉDÉ DE FABRICATION DE CELLE-CI
Abstract: front page image
(EN)Briefly, the present invention comprises a method of manufacturing a sensor surface structure suitable for but not limited to surface enhanced Raman spectroscopy. The method comprises providing (Sl) a nano-structured array template, depositing (S2) a metal oxide on the template, preferably using atomic layer deposition (ALD), depositing (S4) metal nanoparticles on the metal oxide layer, either by electroless deposition or by ALD.
(FR)La présente invention concerne un procédé de fabrication d'une structure de surface de détecteur qui convient à la spectroscopie de Raman améliorée, mais sans s'y limiter. Le procédé comprend les étapes consistant à fournir (Sl) un modèle de réseau de nanostructures, à déposer (S2) un oxyde de métal sur le modèle, de préférence en utilisant la déposition par couches atomiques (ALD), à déposer (S4) des nanoparticules métalliques sur la couche d'oxyde de métal, soit par dépôt autocatalytique, soit par ALD.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)