Results 11 to 20 of about 92,008 (304)

Polymerization-induced thermal self-assembly (PITSA) [PDF]

Chemical Science, 2015
Polymerization-induced thermal self-assembly (PITSA) was conducted using thermoresponsive poly(N-isopropylacrylamide) to result in micelle, worm, and vesicle polymeric morphologies.
Figg, C. Adrian, Simula, Alexandre, Gebre, Kalkidan A., Tucker, Bryan S., Haddleton, David M., Sumerlin, Brent S.   +5 more
openaire   +5 more sources

Toward Sulfur-Free RAFT Polymerization Induced Self-Assembly [PDF]

ACS Macro Letters, 2017
Polymerization induced self-assembly (PISA) using methacrylate-based macromonomers as RAFT agents is an unexplored, attractive route to make self-assembled colloidal objects. The use of this class of RAFT-agents in heterogeneous polymerizations is however not trivial, because of their inherent low reactivity.
Andrea Lotierzo, Ryan M. Schofield, Stefan A. F. Bon   +2 more
openaire   +4 more sources

Modern Trends in Polymerization-Induced Self-Assembly. [PDF]

Polymers (Basel)
Polymerization-induced self-assembly (PISA) is a powerful and versatile technique for producing colloidal dispersions of block copolymer particles with desired morphologies. Currently, PISA can be carried out in various media, over a wide range of temperatures, and using different mechanisms.
Serkhacheva NS, Prokopov NI, Lysenko EA, Kozhunova EY, Chernikova EV.   +4 more
europepmc   +3 more sources

Phenylethyl Alcohol-Based Polymeric Nanogels Obtained Through Polymerization-Induced Self-Assembly Toward Achieving Broad-Spectrum Antibacterial Activity. [PDF]

Gels
The emergence of bacterial resistance has spurred an urgent need to develop effective alternatives to traditional antibiotics. Phenylethyl alcohol from plants exhibits potential antimicrobial properties, but its efficacy is limited due to its compromised
Xie R, Gao X, Liu K, Yu D, Li Q, Yang G, Bi F.   +6 more
europepmc   +2 more sources

Constructing helical nanowires via polymerization-induced self-assembly. [PDF]

RSC Adv, 2021
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.
Chen Q, Li Y, Liu M, Wu X, Shen J, Shen L.   +5 more
europepmc   +4 more sources

Synthesis of Multifunctional Polymersomes Prepared by Polymerization-Induced Self-Assembly. [PDF]

Polymers (Basel), 2023
Polymersomes are an exciting modality for drug delivery due to their structural similarity to biological cells and their ability to encapsulate both hydrophilic and hydrophobic drugs. In this regard, the current work aimed to develop multifunctional polymersomes, integrating dye (with hydrophobic Nile red and hydrophilic sulfo-cyanine5-NHS ester as ...
Phan H, Cavanagh R, Jacob P, Destouches D, Vacherot F, Brugnoli B, Howdle S, Taresco V, Couturaud B.   +8 more
europepmc   +5 more sources

A Critical Appraisal of RAFT-Mediated Polymerization-Induced Self-Assembly [PDF]

Macromolecules, 2016
Recently, polymerization-induced self-assembly (PISA) has become widely recognized as a robust and efficient route to produce block copolymer nanoparticles of controlled size, morphology, and surface chemistry. Several reviews of this field have been published since 2012, but a substantial number of new papers have been published in the last three ...
Canning, S.L., Smith, G.N., Armes, S.P.
openaire   +8 more sources

Post-functionalization of drug-loaded nanoparticles prepared by polymerization-induced self-assembly (PISA) with mitochondria targeting ligands. [PDF]

Beilstein J Org Chem, 2021
Herein, the postfunctionalization of different non-fouling PISA particles, prepared from either poly(oligo ethylene glycol methyl ether methacrylate) (pPEGMA) and the anticancer drug PENAO (4-(N-(S-penicillaminylacetyl)amino)phenylarsenonous acid) or ...
Noy JM, Chen F, Stenzel M.
europepmc   +2 more sources

Self-Assembled Protein-Polymer Nanoparticles via Photoinitiated Polymerization-Induced Self-Assembly for Targeted and Enhanced Drug Delivery in Cancer Therapy. [PDF]

Molecules
Protein–polymer bioconjugates offer numerous advantages in biomedical applications by integrating the benefits of functional proteins and tunable synthetic polymers.
Ediriweera GR, Chang Y, Yang W, Whittaker AK, Fu C.   +4 more
europepmc   +2 more sources

Versatile morphology transition of nano-assemblies via ultrasonics/microwave assisted aqueous polymerization-induced self-assembly based on host-guest interaction. [PDF]

Ultrason Sonochem
Nano-assemblies have wide applications in biomedicine, functional coatings, Pickering emulsifiers, hydrogels, and so forth. The preparation of assemblies mainly utilizes the polymerization-induced self-assembly (PISA) method, which can produce high ...
Li D, Shao X, Li X, Qian Y, Wang G, Wei Y, Guo S.   +6 more
europepmc   +2 more sources