Photodeformable

Author: lrfm

August undefined, 2024

WebApr 20, 2024 · Abstract. Azobenzene-containing polyimides (azo-PIs) as photodeformable materials have attracted scientific attention in view of combining photoresponse and high performance (such as excellent mechanical and thermal properties). In the previously reported photodeformation of azo-PIs, polarized blue-green light was utilized to produce … WebMar 14, 2024 · Here, a neuron-readable artificial photoreceptor with significant voltage output is constructed by using photodeformable liquid crystal polymers (LCPs) and …

Photodeformable polymer gels and crosslinked liquid-crystalline ...

WebThe conversion of light-stress-electric signals can be realized by the combination of photodeformable materials and piezoelectric materials, which provides an opportunity for the construction of novel artificial photoreceptors without above-mentioned disadvantages. Azobenzene moieties are usually used as a trigger to generate photo-induced ... WebFeb 18, 2014 · Using a photodeformable polymer material, liquid-crystalline polymer incorporated with azobenzene moieties, a spoke-type micromotor is designed, which could convert light energy directly into mechanical work. It consists of four driving belts, whose mechanical model is established and the driving moment of the micromotor upon … how are bones connected to each other

Molecules Free Full-Text Biomimetic Cascade Polymer …

WebJul 23, 2024 · Photodeformable azobenzene (azo) polymers are a class of smart polymers that can efficiently convert light energy into mechanical power, holding great promise in various photoactuating applications. They are typically of crosslinked polymer networks with highly oriented azo mesogens embedded inside. Upon exposure to the light of appropriate … WebApr 12, 2024 · Finally, the third group of experiment was focused on the stirring rate, and IAC-4 solution with 1.0 mg/mL was selected to fabricate colloidal microspheres via dropwise adding 2.5 mL deionized water (the adding rate of 7.2 mL/h) into 1 mL solution with the stirring rate of 600, 800, 1000, 1200 and 1500 rpm, and the other conditions were without … WebPhotodeformable azobenzene-containing polyimides (azo-PIs) have attracted attention due to their photo-response, good mechanical properties, and thermal stability. The deformation principle of azo-PIs mainly depends on the accumulation of conformational changes in one direction by polarized-light irradiation Polymer Chemistry Most Popular 2024 Polymer … how are bond values calculated

Photomechanical materials driven by photoisomerization or ...

WebFeb 17, 2024 · Light-driven and Control of Paraboloidal Thin Shell Based on Photodeformable Materials. Proceedings of the ASME 2013 International Mechanical Engineering Congress & Exposition, 2013, San Diego, CA, USA.(EI收录) 7) J H Huang, X J Wang(*), J Wang. Constitutive Modeling of PLZT Ceramics Based on the Photovoltaic … WebJun 17, 2010 · The deformation of a photodeformable film material is studied based as regards the constitutive relations. In the theoretical analysis, a model for the deflection of the laminated sample upon the irradiation of ultraviolet (UV) light is established and the bending moment is deduced. Furthermore, the deflection of the film can be calculated … how many lines between sincerely and nameWebOct 9, 2024 · Photodeformable liquid crystal polymers (LCPs) that adapt their shapes in response to light have aroused a dramatic growth of interest in the past decades, since … how are bone fractures diagnosed

"WebI am a Ph.D in polymer chemistry with a major in resorbable bioelectronic at the University of Grenoble Alpes, with a degree of chemical engineering from the French engineering school Chimie ParisTech. After a year of international volunteering in the Philippines with the French NGO Enfants du Mékong, where I devoted my year to serve and help young shoclars thrive … " - Photodeformable

Photodeformable

Enhancing the performances of physically cross-linked …

WebPhotodeformable Materials, Proceedings of the ASME 2013 International Mechanical Engineering Congress & Exposition, 2013, SAN DIEGO, CA, USA.(EI 收录号： 20142717899464) 16. X.J.Wang, F. Lu, J.H.Huang. Closed-loop photovoltage control of lead lanthanum zirconate titanate ceramic for photovoltaic-electrostatic-driven servo system. … WebApr 16, 2024 · Photodeformable Elastica Consider an inextensible beam or a strip (planar elastica) subjected to illumination as shown in Fig. 1 . Let x ( s , t ) denote the position of centerline point s at time t , and let θ ( s , t ) denote the angle that the tangent to the beam makes with the horizontal axis e 1 .

Did you know?

WebNov 1, 2024 · A photodeformable droplet manipulation platform, in which the transportation, fusion, separation, and mixing of the liquid slugs are integrated in one chip, is fabricated by combining Laplace ... WebPhotodegradable definition, (of a substance) capable of being broken down by light. See more.

WebJul 23, 2024 · Photodeformable azobenzene (azo) polymers are a class of smart polymers that can efficiently convert light energy into mechanical power, holding great promise in … WebThe synthesis of a series of side-chain polymers bearing pendant thiol-substituted azobenzene mesogens and the facile preparation of photodeformable fibers with outstanding processability, good stability (in terms of their resistance to higher temperatures and organic solvents), and high recyclability by using reversible thiol–disulfide switches …

The photodeformable supramolecular dissipative self-assembly provide suitable nanoplatforms to load fluorophores and realize multicolor time-dependent fluorescence with different dynamics by the ... WebJun 9, 2024 · Here, we report a light-activated photodeformable dissipative self-assembly system in aqueous solution as metastable fluorescent palette. Zwitterionic sulfonato-merocyanine is employed as a light-induced amphiphile to co-assemble with polyethyleneimine after light irradiation. The formed spherical nanoparticles …

WebDec 27, 2024 · Photodeformable liquid crystal polymers (LCPs) that adapt their shapes in response to light have aroused a dramatic growth of interest in the past decades, since light as a stimulus enables the ... how are bone spurs formedWebNov 5, 2010 · A kind of photodeformable polymer material, crosslinked liquid-crystalline polymer (CLCP) incorporated with azobenzene moieties, is studied as microvalve membrane actuator for microfluidic system applications. In the photomechanical analysis, the photo-induced bending effect of such polymer film is equivalent to a moment T m and an axial … how many lines can go to a phone with digestWebL.E. Court, in Comprehensive Biomedical Physics, 2014 9.16.3.4 Deformable Image Registration. Patients have many degrees of freedom and can move and deform due to … how are bones attached to one anotherWebNov 11, 2024 · Photodeformable materials are a class of molecules that can convert photon energy into mechanical energy, which have attracted tremendous attention in the last few … how many lines can be drawn through 25 pointsWebA blend of low molecular azo glass (AZOPD) and polystyrene (PS) were used for the systematic investigation of photo-induced stretching and recovery of nanoimprinted structures. For this purpose, light and heat was used as recovery stimuli. The AZOPD/PS microstructures, fabricated with thermal nanoimprint lithography (tNIL), comprises three … how many lines are on the us flagWebphotodeformable azo polymers have also been developed. They can be mainly divided into side-chain and main-chain types (on the basis of the location of the azo units) as shown below. 2.1.1. H-Bond-Crosslinked Photodeformable Side-Chain Azo Polymers In 2008, Ikeda and coworkers reported the ﬁrst example of a supramolecular pho- how are bones repaired after a fractureWebFeb 18, 2014 · Using a photodeformable polymer material, liquid-crystalline polymer incorporated with azobenzene moieties, a spoke-type micromotor is designed, which … how are bones processed after cremation