Title of article
Novel heteroaromatic-based multi-branched dyes with enhanced two-photon absorption activity
Author/Authors
Abbotto، Alessandro نويسنده , , Beverina، Luca نويسنده , , Bozio، Renato نويسنده , , Facchetti، Antonio نويسنده , , Ferrante، Camilla نويسنده , , Pagani، Giorgio A. نويسنده , , Pedron، Danilo نويسنده , , Signorini، Raffaella نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
-2143
From page
2144
To page
0
Abstract
The first examples of heterocycle-based multi-branched dyes with efficient two-photon absorption (TPA) activity are reported; the novel chromophores exhibit large TPA cross sections (as high as 1600 × 10^–50 cm^4 s photon^–1 molecule^–1, measured with 150 fs laser pulses at 800 nm); a strong cooperative enhancement in the branched systems with respect to the one-dimensional sub-units is found.
Keywords
Goodness of fit , Identifiability , Model diagnosis , Parametric bootstrap , Restricted latent class models
Journal title
CHEMICAL COMMUNICATIONS - LETCHWORTH
Serial Year
2003
Journal title
CHEMICAL COMMUNICATIONS - LETCHWORTH
Record number
68906
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