Results 31 to 40 of about 92,008 (304)

Nanoscale Self-Assemblies from Amphiphilic Block Copolymers as Proficient Templates in Drug Delivery

Drugs and Drug Candidates, 2023
This review article emphasizes the current enlargements in the formation and properties of the various nanostructured aggregates resulting from the self-assembly of a variety of block copolymers (BCPs) in an aqueous solution.
Dhruvi Patel, Ketan Kuperkar, Shin-ichi Yusa, Pratap Bahadur   +3 more
doaj   +1 more source

Combining Crystallization-Driven Self-Assembly with Reverse Sequence Polymerization-Induced Self-Assembly Enables the Efficient Synthesis of Hydrolytically Degradable Anisotropic Block Copolymer Nano-objects Directly in Concentrated Aqueous Media. [PDF]

J Am Chem Soc
Farmer MAH, Musa OM, Armes SP.
europepmc   +3 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

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

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   +2 more sources

Optofluidic fabrication for 3D-shaped particles. [PDF]

, 2015
Complex three-dimensional (3D)-shaped particles could play unique roles in biotechnology, structural mechanics and self-assembly. Current methods of fabricating 3D-shaped particles such as 3D printing, injection moulding or photolithography are limited ...
Chung, Aram J, Di Carlo, Dino, Paulsen, Kevin S   +2 more
core   +1 more source

Amphiphilic AIEgen‐polymer aggregates: Design, self‐assembly and biomedical applications

Aggregate, 2022
Aggregation‐induced emission (AIE) is a phenomenon in which fluorescence is enhanced rather than quenched upon molecular assembly. AIE fluorogens (AIEgens) are flexible, conjugated systems that are limited in their dynamics when assembled, which improves
Shoupeng Cao, Jingxin Shao, Loai K. E. A. Abdelmohsen, Jan C. M. vanHest   +3 more
doaj   +1 more source