Results 21 to 30 of about 246,667 (372)

Polyion complex micelle formed from tetraphenylethene containing block copolymer

open access: yesBiomaterials Research, 2017
Background Polymeric micelles attract great attention in drug delivery and therapeutics. Various types of block copolymers have been designed for the application in biomedical fields.
Seong Min Lee, Woo-Dong Jang
doaj   +1 more source

In vitro characterization of polyethyleneimine–oleic acid cationic micelle as a novel protein carrier

open access: yesAdvanced Biomedical Research, 2023
Background: Nanotechnology has introduced valuable carriers for vaccine delivery. The success of vaccination depends on many factors, such as the intact and safe presentation of vaccine candidates to immune cells.
Faezeh Sabzehei   +4 more
doaj   +1 more source

Effect of polymer concentration and length of hydrophobic end block on the unimer-micelle transition broadness in amphiphilic ABA symmetric triblock copolymer solutions [PDF]

open access: yes, 2013
The effects of the length of each hydrophobic end block N_{st} and polymer concentration \bar{\phi}_{P} on the transition broadness in amphiphilic ABA symmetric triblock copolymer solutions are studied using the self-consistent field lattice model.
Han, X. -G., Ma, Y. -H., Ouyang, S. -L.
core   +2 more sources

Toxicity and immunogenicity concerns related to PEGylated-micelle carrier systems: a review

open access: yesScience and Technology of Advanced Materials, 2019
Polymeric-micelle carrier systems have emerged as a novel drug-carrier system and have been actively studied for anticancer drug targeting. In contrast, toxicological and immunological concerns related to not only polymeric-micelle carrier systems, but ...
K. Shiraishi, M. Yokoyama
semanticscholar   +1 more source

Self-assembly of triblock copolymers in aqueous solution [PDF]

open access: yes, 2008
Indexación: ScieloThe aggregation of PE4VP-b-PS-b-PE4VP block copolymers was studied in aqueous solution. Triblock copolymers P4VP-b-PS-b-P4VP were synthesized by sequential anionic polymerization of poly(styrene) and poly(4-vinylpirydine) using sodium ...
Fuentes, Irma   +4 more
core   +3 more sources

Polymicellar-based drug delivery systems for use in nanodentistry, oral and cranio-maxillo-facial oncology [PDF]

open access: yesBiofunctional Materials, 2023
Polymer-based therapeutics is a precipitously-growing Research, Developmentand Innovation (R&D&I) translational field of bioengineering for biomedicine.
Ziyad S Haidar
doaj   +1 more source

Atomic Model and Micelle Dynamics of QS-21 Saponin

open access: yesMolecules, 2014
QS-21 is a saponin extracted from Quillaja saponaria, widely investigated as a vaccine immunoadjuvant. However, QS-21 use is mainly limited by its chemical instability, significant variety in molecular composition and low tolerance dose in mammals. Also,
Conrado Pedebos   +4 more
doaj   +1 more source

Catalytic polymeric nanoreactors : more than a solid supported catalyst [PDF]

open access: yes, 2012
Polymeric nanostructures can be synthesized where the catalytic motif is covalently attached within the core domain and protected from the environment by a polymeric shell.
Bosman, Liu, Wang, Yan
core   +2 more sources

Multipotent Poly(Tertiary Amine‐Oxide) Micelles for Efficient Cancer Drug Delivery

open access: yesAdvanced Science, 2022
The cancer drug delivery process involves a series of biological barriers, which require the nanomedicine to exhibit different, even opposite properties for high therapeutic efficacy.
Jiajia Xiang   +8 more
doaj   +1 more source

Micelle fragmentation and wetting in confined flow

open access: yes, 2014
We use coarse-grained molecular-dynamics (MD) simulations to investigate the structural and dynamical properties of micelles under non-equilibrium Poiseuille flow in a nano-confined geometry.
Denniston, Colin   +2 more
core   +1 more source

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