The synthesis and characterization of novel heteroaromatic-based two-photon absorption (TPA) dyes for bio-conjugation is described; the new isothiocyanate and maleimide derive from a class of novel efficient quadrupolar and octupolar/branched chromophores relying on the electronic effects of electron-poor and electron-rich simple heteroaromatic rings; the new systems exhibit very large TPA cross-sections, high chemical stability, and very low photobleaching.

Abbotto, A., Beverina, L., Pagani, G., Collini, M., Chirico, G., D'Alfonso, L., et al. (2003). Novel efficient and stable heteroaromatic two-photon absorbing dyes. In T. Wilson (a cura di), Confocal, Multiphoton and Nonlinear Microscopic Imaging (Conference on Confocal, Multiphoton and Nonlinear Microscopic Imaging, Munich, Germany, Jun 22-23, 2003) (pp. 223-230). SPIE International Society Optical Engineering [10.1117/12.500564].

Novel efficient and stable heteroaromatic two-photon absorbing dyes

ABBOTTO, ALESSANDRO
;
BEVERINA, LUCA
Secondo
;
PAGANI, GIORGIO ALBERTO;COLLINI, MADDALENA;CHIRICO, GIUSEPPE;D'ALFONSO, LAURA
Penultimo
;
BALDINI, GIANCARLO
Ultimo
2003

Abstract

The synthesis and characterization of novel heteroaromatic-based two-photon absorption (TPA) dyes for bio-conjugation is described; the new isothiocyanate and maleimide derive from a class of novel efficient quadrupolar and octupolar/branched chromophores relying on the electronic effects of electron-poor and electron-rich simple heteroaromatic rings; the new systems exhibit very large TPA cross-sections, high chemical stability, and very low photobleaching.
No
Scientifica
Capitolo o saggio
dyes
English
Confocal, Multiphoton and Nonlinear Microscopic Imaging (Conference on Confocal, Multiphoton and Nonlinear Microscopic Imaging, Munich, Germany, Jun 22-23, 2003)
0-8194-5009-X
Abbotto, A., Beverina, L., Pagani, G., Collini, M., Chirico, G., D'Alfonso, L., et al. (2003). Novel efficient and stable heteroaromatic two-photon absorbing dyes. In T. Wilson (a cura di), Confocal, Multiphoton and Nonlinear Microscopic Imaging (Conference on Confocal, Multiphoton and Nonlinear Microscopic Imaging, Munich, Germany, Jun 22-23, 2003) (pp. 223-230). SPIE International Society Optical Engineering [10.1117/12.500564].
Abbotto, A; Beverina, L; Pagani, G; Collini, M; Chirico, G; D'Alfonso, L; Baldini, G
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/10281/128558
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