Synthesis and activity characteristics of visible light responsive polymer photocatalyst system with a styrene block copolymer containing TiO2 gel

2018 ◽  
Vol 532 ◽  
pp. 210-217 ◽  
Author(s):  
Hisayuki Nakatani ◽  
Ryousuke Hamachi ◽  
Kenta Fukui ◽  
Suguru Motokucho
Keyword(s):  
Block Copolymer ◽  
Visible Light ◽  
Responsive Polymer ◽  
Tio2 Gel

Embedding molecular photosensitizers and catalysts in nanoporous block copolymer membranes for visible-light driven hydrogen evolution

2020 ◽  
Vol 8 (13) ◽  
pp. 6238-6244 ◽  
Author(s):  
Iuliia Romanenko ◽  
Ashwene Rajagopal ◽  
Christof Neumann ◽  
Andrey Turchanin ◽  
Carsten Streb ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Visible Light ◽  
Energy Conversion ◽  
Hydrogen Evolution ◽  
Soft Matter ◽  
Great Promise ◽  
Visible Light Driven ◽  
Conversion Technologies

The integration of molecular photosensitizers and catalysts into functional soft matter supports holds great promise for future energy conversion technologies.

Visible light-triggered disruption of micelles of an amphiphilic block copolymer with BODIPY at the junction

2015 ◽  
Vol 51 (100) ◽  
pp. 17708-17711 ◽  
Author(s):  
Naganath G. Patil ◽  
Nitin B. Basutkar ◽  
Ashootosh V. Ambade
Keyword(s):  
Controlled Release ◽  
Block Copolymer ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Single Step ◽  
Light Irradiation ◽  
Amphiphilic Block Copolymer

Photocleavable BODIPY functionalised with ATRP initiator and alkyne was used to obtain amphiphilic block copolymer in a single step. Micellar assembly of the polymer was disintegrated under visible light irradiation with controlled release of cargo.

scholarly journals Characterization and optimization of pH-responsive polymer nanoparticles for drug delivery to oral biofilms

2016 ◽  
Vol 4 (18) ◽  
pp. 3075-3085 ◽  
Author(s):  
Jiayi Zhou ◽  
Benjamin Horev ◽  
Geelsu Hwang ◽  
Marlise I. Klein ◽  
Hyun Koo ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Block Copolymer ◽  
Drug Release ◽  
Polymer Nanoparticles ◽  
Ph Responsive ◽  
Molecular Weights ◽  
Responsive Polymer ◽  
Oral Biofilms ◽  
Block Copolymer Micelles ◽  
Copolymer Micelles

Corona and core molecular weights of p(DMAEMA)-b-p(DMAEMA-co-BMA-co-PAA) block copolymer micelles can be tuned to enhance drug release in response to acidic milieus consistent with oral biofilms.

Photomechanical response of polymer-dispersed liquid crystals/graphene oxide nanocomposites

2014 ◽  
Vol 2 (40) ◽  
pp. 8501-8506 ◽  
Author(s):  
Li Yu ◽  
Zhangxiang Cheng ◽  
Zhijiao Dong ◽  
Yihe Zhang ◽  
Haifeng Yu
Keyword(s):  
Graphene Oxide ◽  
Liquid Crystal ◽  
Visible Light ◽  
Nanocomposite Films ◽  
Solution Casting ◽  
Polymer Dispersed Liquid Crystal ◽  
Polymer Dispersed Liquid Crystals ◽  
Responsive Polymer ◽  
Polymer Dispersed ◽  
Mechanical Stretching

Recyclable, fast and visible-light responsive polymer-dispersed liquid crystal/graphene oxide nanocomposite films were fabricated by solution casting and mechanical stretching.

A reactive azobenzene liquid-crystalline block copolymer as a promising material for practical application of light-driven soft actuators

2015 ◽  
Vol 3 (26) ◽  
pp. 6621-6626 ◽  
Author(s):  
Jiu-an Lv ◽  
Wei Wang ◽  
Wei Wu ◽  
Yanlei Yu
Keyword(s):  
Block Copolymer ◽  
Visible Light ◽  
Liquid Crystalline ◽  
Promising Material ◽  
Practical Application ◽  
Reactive Liquid ◽  
Soft Actuators

The freestanding fiber and film comprised of a reactive liquid-crystalline block copolymer were fabricated by facile techniques such as dip-drawing or casting and thereafter immersion to undergo the post-crosslinking. Both of the CLCP fiber and film showed reversible bending and unbending behaviors in response to UV and visible light, respectively.

Spatiotemporal Photopatterning on Polycarbonate Surface through Visible Light Responsive Polymer Bound DASA Compounds

2015 ◽  
Vol 4 (11) ◽  
pp. 1273-1277 ◽  
Author(s):  
Sukhdeep Singh ◽  
Karin Friedel ◽  
Marcel Himmerlich ◽  
Yong Lei ◽  
Gregor Schlingloff ◽  
...  
Keyword(s):  
Visible Light ◽  
Responsive Polymer

Biosignal-responsive polymer nanorods that specifically recognize hydrogen polysulfide (H2Sn) from reactive sulfur species

2020 ◽  
Vol 11 (16) ◽  
pp. 2781-2785
Author(s):  
Xi Liu ◽  
Wei Sang ◽  
Kunbing Ouyang ◽  
Qiang Yan
Keyword(s):  
Block Copolymer ◽  
Sulfur Species ◽  
Responsive Polymer ◽  
Reactive Sulfur Species

We report a new block copolymer bearing p-fluoronitrobenzoate (FNB) pendants that is capable of responding to the H2Sn biosignal in an extraordinarily selective and sensitive manner.

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