Results 21 to 30 of about 90,812 (270)

Chirality-controlled polymerization-induced self-assembly

Chemical Science, 2022
Chirality-controlled polymerization-induced self-assembly (CC-PISA) allows the preparation of nanoparticles with various morphologies, secondary peptide structures and biodegradation rate by altering the chiral ratio of the core-forming NCA-monomers.
Haolan Li, Erik Jan Cornel, Zhen Fan, Jianzhong Du   +3 more
openaire   +2 more sources

Emerging Trends in Polymerization-Induced Self-Assembly [PDF]

ACS Macro Letters, 2019
In this Perspective, we summarize recent progress in polymerization-induced self-assembly (PISA) for the rational synthesis of block copolymer nanoparticles with various morphologies. Much of the PISA literature has been based on thermally initiated reversible addition-fragmentation chain transfer (RAFT) polymerization.
Nicholas J. W. Penfold, Jonathan Yeow, Cyrille Boyer, Steven P. Armes   +3 more
openaire   +2 more sources

Bottom‐Up versus Top‐Down Strategies for Morphology Control in Polymer‐Based Biomedical Materials

Advanced NanoBiomed Research, 2022
The size and shape of polymer materials is becoming an increasingly important property in accessing new functions and applications of nano‐/microparticles in many scientific fields.
Alexander B. Cook, Tristan D. Clemons
doaj   +1 more source

Artificial cell synthesis using biocatalytic polymerization-induced self-assembly. [PDF]

Nat Chem, 2023
Abstract Artificial cells are biomimetic microstructures that mimic functions of natural cells, can be applied as building blocks for molecular systems engineering, and host synthetic biology pathways. Here we report enzymatically synthesized polymer-based artificial cells with the ability to express proteins.
Belluati A, Jimaja S, Chadwick RJ, Glynn C, Chami M, Happel D, Guo C, Kolmar H, Bruns N.   +8 more
europepmc   +5 more sources

Ring-opening polymerization-induced crystallization-driven self-assembly of poly-L-lactide-block-polyethylene glycol block copolymers (ROPI-CDSA)

Nature Communications, 2020
A key challenge in the self-assembly of block copolymers is obtaining independent control over molecular structure and hierarchical structure in all dimensions using scalable one-pot chemistry.
Paul J. Hurst, Alexander M. Rakowski, Joseph P. Patterson   +2 more
doaj   +1 more source

RAFT polymerization-induced self-assembly of semifluorinated liquid-crystalline block copolymers

e-Polymers, 2022
It is a major challenge to prepare commercially viable scale semifluorinated liquid-crystalline block copolymers (SEFL-BCPs) using solution processing techniques.
Yang Yongqi, Yuan Zhilong, Yan Youjun, Zhang Daixin, Luo Xin, Liu Guangyao   +5 more
doaj   +1 more source

High‐performance nano‐splitters containing aggregation‐induced emission luminogens for stereoselective crystallization obtained via polymerization‐induced self‐assembly

Aggregate, 2021
Collecting both enantiomorphs with high optical purity and yield in a single crystallization process can be achieved by adding aggregated polymeric “tailor‐made” additives, known as nano‐splitters.
Bowen Li, Na Li, Zhaoxu Wang, Xichong Ye, Jie Zhang, Xinhua Wan   +5 more
doaj   +1 more source

ICAR ATRP-induced surface self-assembly in the fabrication of the surface nanostructures

Giant, 2022
Polymerization induced surface self-assembly (PISSA) technology is a state-of-the-art method in the fabrication of the hierarchical surface nanostructures.
Chen Wang, Haoran Deng, Hanying Zhao
doaj   +1 more source

Polymerization induced self-assembly : tuning of morphology using ionic strength and pH [PDF]

, 2017
Investigations of RAFT dispersion polymerization-induced self-assembly (PISA) of 2-hydroxypropyl methacrylate (HPMA) in water/methanol at 60 °C using a cationically charged macroRAFT agent as the stabilizer block, namely P(N,N-diethylaminoethyl ...
Dong, Siming, Kuchel, Rhiannon P., Perrier, Sébastien, Zetterlund, Per B., Zhou, Dewen   +4 more
core   +1 more source

RAFT dispersion polymerization : a method to tune the morphology of thymine-containing self-assemblies [PDF]

, 2015
YesThe synthesis and self-assembly of thymine-containing polymers were performed using RAFT dispersion polymerization. A combination of microscopy and scattering techniques was used to analyze the resultant complex morphologies.
Adams, Anaïs Pitto-Barry, Anna Maitland, Bartlett, Batsberg, Blanazs, Blanazs, Boal, Calculator, Chambon, Charleux, Chen, Chong, Cunningham, Derry, Farcet, Fielding, Figg, Guinier, Hayter, Hocine, Hvidt, Ilhan, Jain, Jennings, Jia, Kagawa, Kang, Kang, Karagoz, Kaya, Kaya, Kitayama, Kitayama, Kitayama, Kline, Ladmiral, Lim Soo, Linse, Lo, McHale, Nicolas, Odian, Oh, Patterson, Patterson, Peng, Petzetakis, Rachel K. O'Reilly, Reed, Rieger, Rodríguez-Hernández, Romulus, Schmitt, Semsarilar, South, Spijker, Stubbs, Sugihara, Sun, Tao, Tao, Terreau, Thibault, Tonnar, Wang, Wang, Warren, Yan Kang, Zhang, Zhang, Zhang   +71 more
core   +3 more sources