IB2012050667 MOLECULAR NEAR-INFRARED TO VISIBLE LIGHT UPCONVERSION LUMINESCENCE

1. (WO2012110951) MOLECULAR NEAR-INFRARED TO VISIBLE LIGHT UPCONVERSION LUMINESCENCE

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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

Title

(EN) MOLECULAR NEAR-INFRARED TO VISIBLE LIGHT UPCONVERSION LUMINESCENCE
(FR) LUMINESCENCE AVEC CONVERSION MOLÉCULAIRE ASCENDANTE DU PROCHE INFRAROUGE À LA LUMIÈRE VISIBLE

Abstract:

(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)

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