Indolic Squaraines as Two-Photon Absorbing Dyes in the Visible Region: X-ray Structure, Electrochemical, and Nonlinear Optical Characterization
Source abstract
Abstract
We present the design, synthesis, and structural characterization of short conjugation length squaraine structures having relevant two-photon absorption (TPA) performances in the 700−800 nm regime. We show in particular how it is possible to tune the TPA performances, only marginally affecting the linear absorption.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Nonlinear Optical Materials Studies · Porphyrin and Phthalocyanine Chemistry · Nonlinear Optical Materials Research
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Materials Science and INSTM, University of Milano-Bicocca, Via Cozzi 53, I-20125 Milano, Italy, Department of Chemical Science and INSTM, University of Padova, Via Marzolo 1, I-35131 Padova, Italy and Department of Chemistry and the Materials Research Center, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113
References (30)
Show source-provided references
1. Schmidt, A. H. InOxocarbons;West, R., Ed.Academic Press:New York, 1980; p185.
2. Law K. Y. · J. Phys. Chem. · 1987 · 91 · 518410.1021/j100304a012 ↗
3. Law K. Y. · Chem. Rev. · 1993 · 93 · 44910.1021/cr00017a020 ↗
4. Law K. Y. · J. Org. Chem. · 1992 · 57 · 327810.1021/jo00038a010 ↗
5. Emmelius M. · Angew. Chem. · 1989 · 101 · 147510.1002/ange.19891011104 ↗
6. Emmelius M. · Angew. Chem., Int. Ed. Engl. · 1989 · 28 · 144510.1002/anie.198914453 ↗
7. Smits E. C. P. · Adv. Mater. · 2007 · 19 · 73410.1002/adma.200600999 ↗
8. Burke A. · Chem. Commun. · 2007 · 3 · 23410.1039/B609266G ↗
9. Yum J.-H. · J. Am. Chem. Soc. · 2007 · 129 · 1032010.1021/ja0731470 ↗
10. Chen C.-T. · Chem. Commun. · 1994 · 25910.1039/c39940000259 ↗
11. Chen C.-T. · J. Am. Chem. Soc. · 1994 · 116 · 311710.1021/ja00086a049 ↗
12. Xiang Z. · J. Histochem. Cytochem. · 2005 · 53 · 151110.1369/jhc.5A6704.2005 ↗
13. Johnson J. R. · Angew. Chem., Int. Ed. · 2007 · 46 · 552810.1002/anie.200701491 ↗
14. Liu L.-H. · Adv. Mater. · 2007 · 19 · 43310.1002/adma.200601695 ↗
15. Ramaiah D. · Photochem. Photobiol. · 2002 · 76 · 67210.1562/0031-8655(2002)076<0672:SDFPTS>2.0.CO;2 ↗
16. Ramaiah D. · Photochem. Photobiol. · 2004 · 79 · 9910.1111/j.1751-1097.2004.tb09863.x ↗
17. Santos P. F. · J. Photochem. Photobiol. · 2004 · 163 · 26710.1016/j.jphotochem.2003.12.007 ↗
18. Beverina L. · J. Am. Chem. Soc. · 2008 · 130 · 189410.1021/ja075933a ↗
19. Scherer D. · Chem. Phys. · 2002 · 279 · 17910.1016/S0301-0104(02)00384-1 ↗
20. Chung S.-J. · J. Am. Chem. Soc. · 2006 · 128 · 1444410.1021/ja065556m ↗
21. Lee K.-S. · Polym. Adv. Technol. · 2006 · 17 · 7210.1002/pat.664 ↗
22. Charlot M. · Chem. Phys. Lett. · 2006 · 417 · 29710.1016/j.cplett.2005.10.033 ↗
23. Signorini R. · SPIE Proc. · 2003 · 1 · 4797
24. Beverina L. · Org. Lett. · 2005 · 7 · 425710.1021/ol0516871 ↗
25. aMitchell, J. D.; Michel, S.European Patent Appl. 0129397, 1984; 20 pp.
26. bHaley, N. F.; Krutak, J. J.; Ott, R. J.U.S Patent Appl. 4175956, 1979; 15 pp.
27. Mongin O. · Chem. Eur. J. · 2007 · 13 · 148110.1002/chem.200600689 ↗
28. SeeSupporting Information.
29. Kuzyk M. G. J. · Chem. Phys. · 2003 · 119 · 8327
30. Signorini R. · J. Phys. Chem.