Two-photon absorbing materials with quenched emission

Details Two-photon absorbing materials with quenched emission Two-photon absorbing materials with quenched emission

2005-03-23

2008-11-11

Aulakh, Charanjit S (Department: 1625)

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C546S088000, C430S078000

Reexamination Certificate

active

07449578

ABSTRACT:
The present invention provides substituted phenanthroline compounds with high two photon absorption cross sections, as well as substituted phenanthroline compounds which additionally have quenched fluorescence emission upon two photon absorption.

REFERENCES:
patent: 6300502 (2001-10-01), Kannan et al.
patent: 6555682 (2003-04-01), Kannan et al.
patent: 6566529 (2003-05-01), Kim et al.
patent: 6962995 (2005-11-01), Lecloux et al.
patent: WO 99/53242 (1999-10-01), None
Dietrich-Buchecker, C. et al.: Selective and efficient synthesis of di-, tri- and tetrasubstituted 1, 10-phenanthrolines. Tetrahed. Lett., vol. 40, pp. 3395-3396, 1999.
Senechal et al.; Zinc(II) as a Versatile Template for the Design of Dipolar and Octupolar NLO-phores; J. Am. Chem. Soc. 2002, 124, pp. 4560-4561.
Gillies et al.; Designing Macromolecules for Therapeutic Applications: Polyester Dendrimer-Poly(ethylene oxide) “Bow-Tie” Hybrids with Tunable Molecular Weight and Architecture; J. Am. Cem. Soc. 2002; 124, pp. 14137-14146.
Dhenaut et al.; Chiral Metal Complexes with Large Octupolar Optical Nonlinearities; Nature, vol. 374, Mar. 23, 1995; pp. 339-342.
Kannan et al.; Toward Highly Active Two-Photon Absorbing Liquids. Synthesis and Characterization of 1,3,5-Triazine-Based Octupolar Molecules; J. Am. Chem. Soc., 2004, 16, pp. 185-194.
He et al.; New Technique for Degenerate Two-Photon Absorption Spectral Measurements Using Femtosecond Continuum Generation; Optics Express 566, vol. 10, No. 13, Jul. 1, 2002; pp. 566-574.
Beljonne et al.; Role of Dimensionality on the Two-Photon Absorption Response of Conjugated Molecules: The Case of Octupolar Compounds; Adv. Funct. Mater. 2002, 12 No. 9, September, pp. 631-641.
Lee et al.; Two-Photon Absorption and Nonlinear Optical Properties of Octupolar Molecules; J. Am. Chem. Soc. 2001, 123, pp. 10658-10667.
Grayson et al.; Convergent Dendrons and Dendrimers: from Synthesis to Applications; J. Am. Chem. Soc. 2001, 101, pp. 3819-3867.

Affiliated with

Also associated with

Rating

Two-photon absorbing materials with quenched emission does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Two-photon absorbing materials with quenched emission, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Two-photon absorbing materials with quenched emission will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4031405