N-Benzyl HMTA induced self-assembly of organic-inorganic hybrid materials for efficient photocatalytic degradation of tetracycline

Organic/inorganic hybrid materials based upon stimuli-responsive copolymers have attracted an inceasing attention. Compared with the polymeric materials, these hybrid materials can form aggregates in aqueous solution with much more stable shape-persistance due to the inorganic structure, which facilitate the mass delivery and long-term life. A novel hybrid material based on a new reactive block copolymer, poly(ethylene oxide)-block-poly{3-(trimethoxysilyl)propyl methacrylate-co-N-isopropylacrylamide-co-6-[4-(4-methoxyphenylazo)phenoxy]hexyl methacrylate} [PEO-P(TMSPMA-NIPAM-AzoMA)] was synthesized via atom transfer radical polymerization (ATRP). The vesicles were obtained by self-assembly of the resulting block copolymer in a selective solvent, and then the PTMSPMA block was subjected to hydrolysis and polycondensation reaction to fix vesicle wall in the presence of triethylamine as a catalyst. The photo- and thermo- dual-responsive properties of the vesicles were investigated.

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Coordination-Driven Self-Assembly in Polymer–Inorganic Hybrid Materials

Chemistry of Materials ◽

10.1021/acs.chemmater.0c00851 ◽

2020 ◽

Vol 32 (9) ◽

pp. 3680-3700 ◽

Cited By ~ 4

Author(s):

Vincent J. Pastore ◽

Timothy R. Cook

Keyword(s):

Hybrid Materials ◽

Self Assembly ◽

Inorganic Hybrid

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POM-based inorganic–organic hybrid compounds: synthesis, structures, highly-connected topologies and photodegradation of organic dyes

RSC Advances ◽

10.1039/c5ra09339b ◽

2015 ◽

Vol 5 (73) ◽

pp. 59093-59098 ◽

Cited By ~ 13

Author(s):

Xiao Li ◽

Liu Yang ◽

Chao Qin ◽

Fu-Hong Liu ◽

Liang Zhao ◽

...

Keyword(s):

Hybrid Materials ◽

Self Assembly ◽

Organic Dyes ◽

Hydrothermal Conditions ◽

Thermal Stabilities ◽

Inorganic Hybrid ◽

Organic Hybrid ◽

Hybrid Compounds ◽

Photocatalytic Activities

Four new polyoxovanadate-based organic–inorganic hybrid materials have been synthesized under hydrothermal conditions through self-assembly. Their thermal stabilities and photocatalytic activities were also investigated.

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Functional-template directed self-assembly (FTDSA) of mesostructured organic-inorganic hybrid materials

Science in China Series B Chemistry ◽

10.1007/s11426-009-0280-z ◽

2009 ◽

Vol 52 (11) ◽

pp. 1759-1768 ◽

Cited By ~ 1

Author(s):

LeLe Li ◽

LingDong Sun ◽

YaWen Zhang ◽

ChunHua Yan

Keyword(s):

Hybrid Materials ◽

Self Assembly ◽

Inorganic Hybrid

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Design and Applications of Multiscale Organic–Inorganic Hybrid Materials Derived from Block Copolymer Self-Assembly

Hierarchical Macromolecular Structures: 60 Years after the Staudinger Nobel Prize II - Advances in Polymer Science ◽

10.1007/12_2013_246 ◽

2013 ◽

pp. 259-293 ◽

Cited By ~ 7

Author(s):

Kahyun Hur ◽

Ulrich Wiesner

Keyword(s):

Block Copolymer ◽

Hybrid Materials ◽

Self Assembly ◽

Inorganic Hybrid

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Self-Assembly of Organic–Inorganic Hybrid Materials Constructed from Eight-Connected Coordination Polymer Hosts with Nanotube Channels and Polyoxometalate Guests As Templates

Inorganic Chemistry ◽

10.1021/ic7014513 ◽

2008 ◽

Vol 47 (7) ◽

pp. 2442-2448 ◽

Cited By ~ 191

Author(s):

Xiuli Wang ◽

Yanfeng Bi ◽

Baokuan Chen ◽

Hongyan Lin ◽

Guocheng Liu

Keyword(s):

Coordination Polymer ◽

Hybrid Materials ◽

Self Assembly ◽

Inorganic Hybrid

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UV Curable Organic-Inorganic Hybrid Materials

MRS Proceedings ◽

10.1557/proc-628-cc6.14 ◽

2000 ◽

Vol 628 ◽

Cited By ~ 1

Author(s):

Guang-Way Jang ◽

Ren-Jye Wu ◽

Yuung-Ching Sheen ◽

Ya-Hui Lin ◽

Chi-Jung Chang

Keyword(s):

Hybrid Materials ◽

Colloidal Silica ◽

Sol Gel ◽

Solution Ph ◽

Uv Curable ◽

Inorganic Hybrid ◽

Degradation Temperature ◽

Sol Gel Process ◽

The Stability ◽

Thermal Degradation Temperature

This work successfully prepared an UV curable organic-inorganic hybrid material consisting of organic modified colloidal silica. Applications of UV curable organic-inorganic hybrid materials include abrasion resistant coatings, photo-patternable thin films and waveguides. Colloidal silica containing reactive functional groups were also prepared by reacting organic silane and tetraethyl orthosilicate (TEOS) using sol-gel process. In addition, the efficiency of grafting organic moiety onto silica nanoparticles was investigated by applying TGA and FTIR techniques. Experimental results indicated a strong interdependence between surface modification efficiency and solution pH. Acrylate-SiO2 hybrid formation could result in a shifting of thermal degradation temperature of organic component from about 200°C to near 400°C. In addition, the stability of organic modified colloidal silica in UV curable formula and the physical properties of resulting coatings were discussed. Furthermore, the morphology of organic modified colloidal silica was investigated by performing TEM and SEM studies‥

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