scholarly journals Constructing helical nanowires via polymerization-induced self-assembly

RSC Advances ◽  
2021 ◽  
Vol 11 (15) ◽  
pp. 8986-8992
Author(s):  
Qiumeng Chen ◽  
Yahui Li ◽  
Ming Liu ◽  
Xuan Wu ◽  
Jianliang Shen ◽  
...  
Keyword(s):  
Self Assembly ◽  
Subsequent Aging ◽  
Morphology Transition

Helical nanowires were successfully synthesized through polymerization-induced self-assembly and subsequent aging. The achiral BCP nano-objects underwent a morphology transition from spheres to helical nanowires during aging.

Self-Assembly of Single Chain Janus Nanoparticles from Azobenzene-Containing Block Copolymers and Reversible Photoinduced Morphology Transition

2021 ◽  
Author(s):  
Wei Wen ◽  
Aihua Chen
Keyword(s):  
Block Copolymers ◽  
Experimental Research ◽  
Self Assembly ◽  
The Self ◽  
Single Chain ◽  
Morphology Transition ◽  
Janus Nanoparticles ◽  
Assembly Behavior

Self-assembly of amphiphilic single chain Janus nanoparticles (SCJNPs) is a novel and promising approach to fabricate assemblies with diversified morphologies. However, the experimental research of the self-assembly behavior of SCJNPs...

In Situ Cross-linking Polymerization-Induced Self-Assembly: Not Only Generates Cross-linked Structures But Also Promotes Morphology Transition by the Cross-linker

2021 ◽  
Author(s):  
Jamshid Kadirkhanov ◽  
Cheng-Lin Yang ◽  
Zi-Xuan Chang ◽  
Ren-Man Zhu ◽  
Cai-Yuan Pan ◽  
...  
Keyword(s):  
Self Assembly ◽  
Cross Linking ◽  
Morphology Transition ◽  
Convenient Approach ◽  
Cross Linker ◽  
The Cross

Compared with the post-polymerization cross-linking strategy, in situ cross-linking by divinyl comonomers in polymerization-induced self-assembly (PISA) is a more straightforward and convenient approach to produce structurally stabilized nano-objects. However, cross-linking...

Morphology Transition of Diblock Copolymer with Nanoparticles Confined in Cylindrical Nanopores

2013 ◽  
Vol 275-277 ◽  
pp. 1781-1784 ◽  
Author(s):  
Ying Yu ◽  
Yu Xin Zuo ◽  
Zhao Zhang ◽  
Chun Cheng Zuo
Keyword(s):  
Phase Diagram ◽  
Self Assembly ◽  
Diblock Copolymers ◽  
Coarse Grained ◽  
Morphology Transition ◽  
Polymer Interactions ◽  
Simulation Results ◽  
Assembly Behavior ◽  
Dynamics Simulations ◽  
Polymer Interaction

Coarse-grained molecular dynamics simulations on self-assembly behavior of diblock copolymers (DCP) with nanoparticles confined in cylindrical nanopores are perfomed to study the morphology transition of DCP affected by the confined ratio of the cylindrical confinement diameter to the block copolymer domain spacing, the wall-polymer interactions, the particle-polymer interaction potential and the component concentration. The simulation results show that nanoparticles have a pronounced effect on the morphology transition of DCP and can therefore be considered as an important aspect in controlling the confined self-assembly in cylindrical confinement. Besides, the phase diagram indicates the process of morphology transition.

Aggregation-Induced Emission Luminogen Assisted Self-Assembly and Morphology Transition of Amphiphilic Glycopolypeptide with Bioimaging Application

2019 ◽  
Vol 8 (8) ◽  
pp. 893-898 ◽  
Author(s):  
Huaijun Chen ◽  
Ensong Zhang ◽  
Guang Yang ◽  
Long Li ◽  
Libin Wu ◽  
...  
Keyword(s):  
Self Assembly ◽  
Aggregation Induced Emission ◽  
Morphology Transition

A complementary guest induced morphology transition in a two-component multiple H-bonding self-assembly

2010 ◽  
Vol 46 (7) ◽  
pp. 1076-1078 ◽  
Author(s):  
Tsuyoshi Tazawa ◽  
Shiki Yagai ◽  
Yoshihiro Kikkawa ◽  
Takashi Karatsu ◽  
Akihide Kitamura ◽  
...  
Keyword(s):  
Self Assembly ◽  
Morphology Transition ◽  
Two Component

CO2-Stimulated morphology transition of ABC miktoarm star terpolymer assemblies

2017 ◽  
Vol 8 (18) ◽  
pp. 2833-2840 ◽  
Author(s):  
Meng Huo ◽  
Haotian Du ◽  
Min Zeng ◽  
Long Pan ◽  
Tommy Fang ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
Self Assembly ◽  
Poly Ethylene Glycol ◽  
Morphology Transition ◽  
Ethyl Methacrylate ◽  
Miktoarm Star ◽  
Poly Ethylene

CO2-Regulated self-assembly of star terpolymers star-[poly(ethylene glycol)-polystyrene-poly[2-(N,N-diethylamino)ethyl methacrylate]] (μ-PEG-PS-PDEA) was studied and an unusual vesicle/microsphere-to-lamella transition upon CO2 stimulation was observed.

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