Multifunctional core–shell polymer–inorganic hybrid nanofibers prepared via block copolymer self-assembly

RSC Advances ◽  
2015 ◽  
Vol 5 (109) ◽  
pp. 89861-89868 ◽  
Author(s):  
Sunita Sanwaria ◽  
Sajan Singh ◽  
Andriy Horechyy ◽  
Petr Formanek ◽  
Manfred Stamm ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Self Assembly ◽  
Simple Approach ◽  
Core Shell ◽  
Inorganic Hybrid ◽  
Hybrid Nanofibers

A simple approach for fabricating multifunctional core–shell nanofibers via self-assembly of block copolymer has been demonstrated. The approach is versatile and could easily be extended to a range of targeted combination of nanoparticles.

Photo- and Thermo-Dual-Responsive Organic/Inorganic Hybrid Materials

2013 ◽  
Vol 538 ◽  
pp. 181-184 ◽  
Author(s):  
Xin De Tang ◽  
Ye Chen ◽  
Fa Qi Yu ◽  
Mei Shan Pei
Keyword(s):  
Block Copolymer ◽  
Hybrid Materials ◽  
Self Assembly ◽  
Polymeric Materials ◽  
Stimuli Responsive ◽  
Inorganic Hybrid ◽  
Dual Responsive ◽  
Hexyl Methacrylate ◽  
Poly Ethylene ◽  
Copolymer Poly

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.

Nano-structuring polymer/fullerene composites through the interplay of conjugated polymer crystallization, block copolymer self-assembly and complementary hydrogen bonding interactions

2015 ◽  
Vol 6 (5) ◽  
pp. 721-731 ◽  
Author(s):  
Fei Li ◽  
Kevin G. Yager ◽  
Noel M. Dawson ◽  
Ying-Bing Jiang ◽  
Kevin J. Malloy ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
Block Copolymer ◽  
Supramolecular Chemistry ◽  
Self Assembly ◽  
Conjugated Polymer ◽  
Composite Nanofibers ◽  
Core Shell ◽  
Hydrogen Bonding Interactions ◽  
Non Covalent Interactions ◽  
Covalent Interactions

Core–shell P3HT/fullerene composite nanofibers were obtained using supramolecular chemistry involving cooperative orthogonal non-covalent interactions.

Self-assembly of all-conjugated block copolymer nanoparticles with tailoring size and fluorescence for live cell imaging

2016 ◽  
Vol 4 (48) ◽  
pp. 7882-7887 ◽  
Author(s):  
Hui-Feng Jiao ◽  
Xiaofeng Wang ◽  
Kai Yao ◽  
Peng Chen ◽  
Zhenrong Jia ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Self Assembly ◽  
Live Cell Imaging ◽  
Cell Imaging ◽  
Cellular Imaging ◽  
Live Cell ◽  
Core Shell ◽  
Biological Applications ◽  
Low Cytotoxicity

Here, we describe aqueous nanoassemblies of rod–rod diblock polythiophene into core–shell nanospheres. Benefitting from their good photostability and low cytotoxicity, the nanoparticles meet the crucial requirements for cellular imaging and other biological applications.

scholarly journals Hybrid conjugated polymer/magnetic nanoparticle composite nanofibers through cooperative non-covalent interactions

2020 ◽  
Vol 2 (6) ◽  
pp. 2462-2470
Author(s):  
Lingyao Meng ◽  
Brad W. Watson ◽  
Yang Qin
Keyword(s):  
Conjugated Polymer ◽  
Magnetic Nanoparticle ◽  
Composite Nanofibers ◽  
Core Shell ◽  
Inorganic Hybrid ◽  
Hybrid Nanofibers ◽  
Non Covalent Interactions ◽  
Covalent Interactions

Electronically and magnetically responsive core–shell organic–inorganic hybrid nanofibers.

Organic–Inorganic Hybrid Nanofibers Formed by Bottom-Up Hierarchical Self-Assembly

2021 ◽  
Author(s):  
Liangkai Zhang ◽  
Yanjun Gong ◽  
Qiongzheng Hu ◽  
Long Wang ◽  
Juan Wu ◽  
...  
Keyword(s):  
Self Assembly ◽  
Bottom Up ◽  
Inorganic Hybrid ◽  
Hybrid Nanofibers

Stepwise self-assembly of a block copolymer–platinum(ii) complex hybrid in solvents of variable quality: from worm-like micelles to free-standing sheets to vesicle-like nanostructures

Soft Matter ◽  
2017 ◽  
Vol 13 (27) ◽  
pp. 4791-4798 ◽  
Author(s):  
Nijuan Liu ◽  
Qun He ◽  
Yongyue Wang ◽  
Weifeng Bu
Keyword(s):  
Block Copolymer ◽  
Self Assembly ◽  
Shell Structures ◽  
Core Shell ◽  
Free Standing ◽  
Complex Hybrid ◽  
Form Star ◽  
Variable Quality

Worm-like micelles of a block copolymer–platinum(ii) hybrid evolve into sheet- and vesicle-like nanostructures in solvents of weakened quality. The worm-like micelles snap off to form star micelles or short worms that still hold their core–shell structures.

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