Fluorescent host-guest-system

Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Radiation sensitive composition or product or process of making

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4302861, 4302711, 430 17, 430306, 106494, 25230116, 5483017, G03C 173, G03C 176, C08K 53445, C09K 1106, C07D23504

Patent

active

061468096

ABSTRACT:
Composition comprising a solid organic support material to which either directly or via a bridging group, are covalently linked fluorescent host chromophores and fluorescent guest chromophores, wherein the fluorescence emission spectrum of the host chromophore overlaps with the absorption spectrum of the guest chromophore, wherein the host chromophore is selected from the group consisting of benzo[4,5]imidazo[2,11-a]isoindol-11-ones.

REFERENCES:
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patent: 5856508 (1999-01-01), Jaffe et al.
J. Appl. Phys., 65(1989) pp. 3610-3616.
J. Phys. Chem., 96 (1992) pp. 1990-1994.
Anal. Biochem., 198, pp. 308-311 (1991).
J. Luminescence, 29; (1984), pp. 309-319.
ACS Symp. Ser. 132, (1980), pp. 39-45, Harris et al.

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