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1. (WO2012110951) MOLECULAR NEAR-INFRARED TO VISIBLE LIGHT UPCONVERSION LUMINESCENCE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/110951    International Application No.:    PCT/IB2012/050667
Publication Date: 23.08.2012 International Filing Date: 14.02.2012
IPC:
C07F 11/00 (2006.01)
Applicants: UNIVERSITE DE GENEVE [CH/CH]; Rue Général-Dufour 24 CH-1211 Genève 4 (CH) (For All Designated States Except US).
HAUSER, Andreas [CH/CH]; (CH) (For US Only).
PIGUET, Claude [CH/CH]; (CH) (For US Only)
Inventors: HAUSER, Andreas; (CH).
PIGUET, Claude; (CH)
Agent: GANGUILLET, Cyril; ABREMA Agence Brevets et Marques, Ganguillet Avenue du Théâtre 16, CP 5027 CH-1002 Lausanne (CH)
Priority Data:
11154461.5 15.02.2011 EP
Title (EN) MOLECULAR NEAR-INFRARED TO VISIBLE LIGHT UPCONVERSION LUMINESCENCE
(FR) LUMINESCENCE AVEC CONVERSION MOLÉCULAIRE ASCENDANTE DU PROCHE INFRAROUGE À LA LUMIÈRE VISIBLE
Abstract: front page image
(EN)The present invention relates to a self-assembled helical metallic complex of formula (1): [M1 M2M3(L1)3] (1) said metallic complex forming a triad donor (M1 )/acceptor (M2)/donor (M3), wherein the efficiency of the intermolecular energy transfer between the pair of donors (M \) and (M3) to the acceptor (M2) is from 30% to 70% and the L1 ligand- field strength of the donors (M1) and (M3) is at least 19000 cm-1.
(FR)Cette invention concerne un complexe métallique hélicoïdal auto-assemblé de formule (1) : [M1 M2M3(L1)3] (1) ledit complexe métallique formant une triade donneur (M1)/accepteur (M2)/donneur (M3). Le rendement du transfert d'énergie intermoléculaire entre la paire de donneurs (M1) et (M3) et l'accepteur (M2) est de 30 à 70 % et un ligand L1-champ de force des donneurs (M1) et (M3) est d'au moins 19000 cm-1.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, 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, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, MD, 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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)