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1. (WO2017195127) PROCESS FOR THE PREPARATION OF HOLLOW NANOPARTICLES WITH A METAL CORE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2017/195127    International Application No.:    PCT/IB2017/052723
Publication Date: 16.11.2017 International Filing Date: 10.05.2017
IPC:
B22F 1/00 (2006.01), B22F 1/02 (2006.01), B22F 9/24 (2006.01), C01B 33/18 (2006.01), A61K 41/00 (2006.01), A61K 49/18 (2006.01), A61K 49/22 (2006.01)
Applicants: FONDAZIONE ISTITUTO ITALIANO DI TECNOLOGIA [IT/IT]; Via Morego, 30 16163 Genova (IT)
Inventors: VOLIANI, Valerio; (IT)
Agent: BRAZZINI, Silvia; (IT).
SOLDATINI, Andrea; (IT).
PIETRI, Simona; (IT)
Priority Data:
102016000049532 13.05.2016 IT
Title (EN) PROCESS FOR THE PREPARATION OF HOLLOW NANOPARTICLES WITH A METAL CORE
(FR) PROCÉDÉ DE PRÉPARATION DE NANOPARTICULES CREUSES À NOYAU MÉTALLIQUE
Abstract: front page image
(EN)The present invention relates to silica hollow nanoparticles having inside their cavity a metal core consisting of inorganic nanostructures coated by a protective agent and agglomerated with a polymeric aggregating agent, useful in particular in medicine in the bio-imaging techniques and/or in the radio-therapeutic or chemo-therapeutic techniques; the invention moreover refers to a process for the preparation of such nanoparticles.
(FR)La présente invention concerne des nanoparticules creuses de silice ayant à l'intérieur de leur cavité un noyau métallique constitué de nanostructures inorganiques revêtues d'un agent protecteur et agglomérées avec un agent d'agrégation polymère, utiles en particulier en médecine dans les techniques de bio-imagerie et/ou dans les techniques radiothérapiques ou chimiothérapiques ; la présente invention concerne en outre un procédé de préparation de telles nanoparticules.
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, DJ, 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, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, 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, ST, 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: Italian (IT)