Buscar
Mostrando ítems 1-10 de 95
NEW COPOLYAMIDES CONTAINING AZOBENZENE GROUPS AND DIFFERENT DIACID AND DIAMINE IN THE MAIN CHAIN: SYNTHESIS AND CHARACTERIZATION
(Sociedad Chilena de Química, 2010)
Photodissociation UV-Vis spectra of cold protonated azobenzene and 4-(dimethylamino)azobenzene and their benzenediazonium cation fragment
(American Chemical Society, 2016-06)
Gas phase photodissociation electronic spectra of protonated azobenzene (ABH+) and 4-(dimethylamino)azobenzene (dmaABH+) were measured in a cryogenically cooled ion trap at temperatures of a few tens of Kelvin. Experimental ...
Light-induced healing in azobenzene bridged silsesquioxanes
(Pergamon-Elsevier Science Ltd, 2019-08)
Intrinsic healable polymers are materials capable of repairing itself through its chemical nature, in order to improve stability and durability and to restore the lost functionalities or properties. In this study, azobenzene ...
Optical, electrical, and thermochromic properties of polyazothiophene Langmuir-Blodgett films
(SpringerNew York, 2008-12)
The conductivity and luminescence of conjugated polymers may be combined with the photoisomerization capability of azobenzene materials to achieve unique properties for a variety of applications, particularly if conjugated ...
Optical, electrical, and thermochromic properties of polyazothiophene Langmuir-Blodgett films
(Springer, 2008-12-01)
The conductivity and luminescence of conjugated polymers may be combined with the photoisomerization capability of azobenzene materials to achieve unique properties for a variety of applications, particularly if conjugated ...
Optical, electrical, and thermochromic properties of polyazothiophene Langmuir-Blodgett films
(Springer, 2008-12-01)
The conductivity and luminescence of conjugated polymers may be combined with the photoisomerization capability of azobenzene materials to achieve unique properties for a variety of applications, particularly if conjugated ...
Gold nanoparticle catalysis of the cis-trans isomerization of azobenzene
(Royal Society of Chemistry, 2013-08)
Ablated, “pseudo-naked” gold nanoparticles (AuNPs) catalyze the cis–trans isomerization of substituted azobenzenes. para-Substitution was found to affect the rate of isomerization, suggesting the participation of AuNP-mediated ...
Development of a nonionic azobenzene amphiphile for remote photocontrol of a model biomembrane
(American Chemical Society, 2016-05-25)
We report the synthesis and characterization of a simple nonionic azoamphiphile, C12OazoE3OH, which behaves as an optically controlled molecule alone and in a biomembrane environment. First, Langmuir monolayer and Brewster ...
Hydrophobic methacrylic copolymers containing azobenzene moieties
(ElsevierOxford, 2011-09)
The functionalization of polymer materials to produce hydrophobic surfaces is an important goal for a number of applications, especially those associated with self-cleaning and anti-adherent surfaces. Azopolymers are known ...
Synthesis and characterization of epoxy polymers containing azobenzene groups that exhibit optical birefringence
(Elsevier Science, 2008-01)
A push-pull azo dye (DO3) was used as photosensitive substance to satisfactorily synthesize new epoxy polymers containing azo groups covalently linked. Three different amines BA, TA and MXDA were used as hardeners. Materials ...