Results 21 to 30 of about 30,490 (251)
Azobenzene-based gel coated fibre Bragg grating sensor for moisture measurement [PDF]
, 2016 A fibre Bragg grating sensor is coated with a novel polymer gel in order to investigate its suitability for nondestructive measurement of moisture in materials that can potentially lose their integrity due to moisture ingress.
Moniruzzaman, Mohammed, Rock, John
core +3 more sources
Graphene oxide catalyzed cis-trans isomerization of azobenzene
APL Materials, 2014 We report the fast cis-trans isomerization of an amine-substituted azobenzene catalyzed by graphene oxide (GO), where the amine functionality facilitates the charge transfer from azobenzene to graphene oxide in contrast to non-substituted azobenzene ...
Dongha Shin +4 more
doaj +1 more source
Concentration dependence of thermal isomerization process of methyl orange in ethanol [PDF]
, 2017 The thermal isomerization (TI) rates of methyl orange (MO) and 4-dimethylaminoazobenzene (DMAAB) in ethanol (EtOH) are measured. Usually TI rates of azobenzene dyes are known to be concentration independent.
KINOSHITA Eri +3 more
core +2 more sources
Molecules, 2022 Azobenzene derivatives have become one of the most famous photoresponsive chromophores in the past few decades for their reversible molecular switches upon the irradiation of actinic light.
Hao Ren, Peng Yang, Haifeng Yu
doaj +1 more source
High Conductance Ratio in Molecular Optical Switching of Functionalized Nanoparticle Self-Assembled Nanodevices [PDF]
, 2015 Self-assembled functionalized nano particles are at the focus of a number of potential applications, in particular for molecular scale electronics devices. Here we perform experiments of self-assembly of 10 nm Au nano particles (NPs), functionalized by a
Cleri, Fabrizio +6 more
core +2 more sources
Beilstein Journal of Organic Chemistry, 2012 The facile coupling of azobenzene dyes to the quadruply hydrogen-bonding modules 2,7-diamido-1,8-naphthyridine (DAN) and 7-deazaguanine urea (DeUG) is described. The coupling of azobenzene dye 2 to mono-amido DAN units 4, 7, and 9 was effected by classic
Yagang Zhang, Steven C. Zimmerman
doaj +1 more source
SRG Inscription in Supramolecular Liquid Crystalline Polymer Film: Replacement of Mesogens
Crystals, 2017 The photoinduced surface relief formation via mass transfer upon irradiation with patterned light has long been a subject of extensive investigation.
Shun Mitsui +3 more
doaj +1 more source
Spontaneous formation of optically induced surface relief gratings [PDF]
, 2009 A model based on Fick's law of diffusion as a phenomenological description of the molecular motion, and on the coupled mode theory, is developped to describe single-beam surface relief grating formation in azopolymers thin films. It allows to explain the
Bellini B +8 more
core +4 more sources
Chemosensors, 2015 Nucleic acids that change their properties upon photo-irradiation could be powerful materials for molecular sensing with high spatiotemporal resolution.
Shohei Mori +4 more
doaj +1 more source
Crystals, 2023 Azobenzene derivatives are a unique class of photo-switch molecules with promising potential for nanoscale optical applications. We have studied the self-assembly and photo-induced mechanical switching of azobenzene derivatives on Au(111) at the single ...
Talha Ijaz +9 more
doaj +1 more source