Optically active methacrylic copolymers with side-chain azoaromatic and 9-phenylcarbazole moieties

2012 ◽  
Vol 72 (1) ◽  
pp. 1-10 ◽  
Author(s):  
Luigi Angiolini ◽  
Loris Giorgini ◽  
Francesco Mauriello ◽  
Paul Rochon
Keyword(s):  
Optically Active ◽  
Side Chain

Optically Active Methacrylic Copolymers Bearing Side-Chain Bisazoaromatic and Bulky Achiral Moieties

2007 ◽  
Vol 208 (14) ◽  
pp. 1548-1559 ◽  
Author(s):  
Luigi Angiolini ◽  
Tiziana Benelli ◽  
Loris Giorgini ◽  
Francesco Mauriello ◽  
Elisabetta Salatelli
Keyword(s):  
Optically Active ◽  
Side Chain

Photo-Cross-Linkable and Optically Active Side-Chain Liquid-Crystalline Copolymers

1994 ◽  
Vol 27 (14) ◽  
pp. 3721-3726 ◽  
Author(s):  
L.-C. Chien ◽  
Leonorina G. Cada
Keyword(s):  
Liquid Crystalline ◽  
Optically Active ◽  
Side Chain

Optically active polymers containing side-chain trans-stilbene chromophores directly bound to the backbone: photochemistry and photophysics of copolymers of (-)-menthyl acrylate with trans-4-vinylstilbene

1985 ◽  
Vol 18 (4) ◽  
pp. 729-734 ◽  
Author(s):  
Angelina Altomare ◽  
Carlo Carlini ◽  
Francesco Ciardelli ◽  
Mario Panattoni ◽  
Roberto Solaro ◽  
...  
Keyword(s):  
Optically Active ◽  
Side Chain ◽  
Optically Active Polymers ◽  
Trans Stilbene

Methacrylic polymers bearing side-chain permanent dipole azobenzene chromophores spaced from the main chain by chiral moieties, 3 a Synthesis and chiroptical properties of the homopolymer of (R)-3-methacryloyloxy-1-(4’-nitro-4-azobenzene)- pyrrolidine and of copolymers with the enantiomeric monomer (S)-3-methacryloyloxy-1-(4’-nitro-4-azobenzene)- pyrrolidine

e-Polymers ◽  
2003 ◽  
Vol 3 (1) ◽  
Author(s):  
Luigi Angiolini ◽  
Loris Giorgini ◽  
Elisabetta Salatelli
Keyword(s):  
Radical Polymerization ◽  
Optical Activity ◽  
Main Chain ◽  
Optically Active ◽  
Side Chain ◽  
Chiroptical Properties

Abstract The optically active photochromic homopolymer deriving from radical polymerization of the monomer (R)-3-methacryloyloxy-1-(4’-nitro-4-azobenzene)- pyrrolidine, containing a chiral group of one prevailing configuration interposed between the methacrylic moiety and the photochromic azoaromatic chromophore, has been synthesized and characterized. Copolymers with the enantiomeric monomer (S)-3-methacryloyloxy-1-(4’-nitro-4-azobenzene)pyrrolidine have also been prepared in order to evaluate the effect on the overall optical activity of side chain chiral groups of opposite configuration in various ratios. The spectroscopic and chiroptical properties in solution of the polymeric derivatives have been assessed.

Synthesis and photoresponsive behavior of optically active methacrylic homopolymers containing side-chain spiropyran chromophores

2012 ◽  
Vol 72 (7) ◽  
pp. 469-477 ◽  
Author(s):  
Luigi Angiolini ◽  
Tiziana Benelli ◽  
Erika Bicciocchi ◽  
Loris Giorgini ◽  
Françisco M. Raymo
Keyword(s):  
Optically Active ◽  
Side Chain
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