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1. (WO2014189716) NANOSTRUCTURED SPORE CARRIER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/189716    International Application No.:    PCT/US2014/037829
Publication Date: 27.11.2014 International Filing Date: 13.05.2014
IPC:
C12Q 1/22 (2006.01)
Applicants: 3M INNOVATIVE PROPERTIES COMPANY [US/US]; 3M Center Post Office Box 33427 Saint Paul, Minnesota 55133-3427 (US)
Inventors: WITCHER, Kelvin J.; (US).
FOLTZ, William E.; (US).
JING, Naiyong; (US)
Agent: SPIELBAUER, Thomas M.,; 3M Center Office of Intellectual Property Counsel Post Office Box 33427 Saint Paul, Minnesota 55133-3427 (US)
Priority Data:
61/825,854 21.05.2013 US
Title (EN) NANOSTRUCTURED SPORE CARRIER
(FR) SUPPORT DE SPORES ET STRUCTURÉ
Abstract: front page image
(EN)Spore carriers suitable for use in biological indicators are described. The spore carriers include a substrate such as polymeric film or non-woven web with a hydrophilic nanostructured layer bonded to it. Spores are bonded to the nanostructured layer. Nanostructured layers including nanoparticles, such as acid-sintered silica nanoparticles are described. Biological indicators including such spore carriers are also described.
(FR)L'invention concerne des supports de spores appropriés pour être utilisés dans des indicateurs biologiques. Les supports de spores comportent un substrat tel qu'un film polymère ou une bande non-tissée auquel ou à laquelle est fixée une couche nanostructurée hydrophile. Des spores sont fixés à la couche nanostructurée. L'invention concerne également des couches nanostructurées comprenant des nanoparticules telles que des nanoparticules de silice frittées en milieu acide. L'invention concerne également des indicateurs biologiques comprenant lesdits supports de spores.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, 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, IR, IS, JP, KE, KG, 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, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)