Journal article
Synthesis and two-photon spectrum of a bis(porphyrin)-substituted squaraine.
- Abstract:
- A chromophore in which zinc porphyrin donors are linked through their meso positions by ethynyl bridges to a bis(indolinylidenemethyl) squaraine core has been synthesized using Sonogashira coupling. The chromophore exhibits a two-photon absorption spectrum characterized by a peak cross section of 11,000 GM and, more unusually, also exhibits a large cross section of >780 GM over a photon-wavelength window 750 nm in width.
- Publication status:
- Published
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Bibliographic Details
- Journal:
- Journal of the American Chemical Society
- Volume:
- 131
- Issue:
- 22
- Pages:
- 7510-7511
- Publication date:
- 2009-06-01
- DOI:
- EISSN:
-
1520-5126
- ISSN:
-
0002-7863
Item Description
- Language:
- English
- Pubs id:
-
pubs:51783
- UUID:
-
uuid:614006da-f3da-4ac6-8777-ce6beff95d08
- Local pid:
- pubs:51783
- Source identifiers:
-
51783
- Deposit date:
- 2012-12-19
Terms of use
- Copyright date:
- 2009
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