Results 101 to 110 of about 9,178 (213)

Mechanical Characterization of Hybrid Vesicles Based on Linear Poly(Dimethylsiloxane-b-Ethylene Oxide) and Poly(Butadiene-b-Ethylene Oxide) Block Copolymers

Sensors, 2016
Poly(dimethylsiloxane-ethylene oxide) (PDMS-PEO) and poly(butadiene-b-ethylene oxide) (PBd-PEO) are two block copolymers which separately form vesicles with disparate membrane permeabilities and fluidities. Thus, hybrid vesicles formed from both PDMS-PEO
Jeffery Gaspard, Liam M. Casey, Matt Rozin, Dany J. Munoz-Pinto, James A. Silas, Mariah S. Hahn   +5 more
doaj   +1 more source

POLIMEROSSOMOS VERSUS LIPOSSOMOS: A EVOLUÇÃO DA “BALA MÁGICA”

Química Nova
Polymeric vesicles known as polymersomes are formed by the self-assemble of amphiphilic block copolymers and have structural organization similar to liposomes.
Alexsandra Conceição Apolinário, Juliana de Almeida Pachioni-Vasconcelos, Adalberto Pessoa Jr., Carlota de Oliveira Rangel-Yagui   +3 more
doaj   +1 more source

Polymersomes as Innovative, Stimuli-Responsive Platforms for Cancer Therapy

Pharmaceutics
This review addresses the urgent need for more targeted and less toxic cancer treatments by exploring the potential of multi-responsive polymersomes. These advanced nanocarriers are engineered to deliver drugs precisely to tumor sites by responding to ...
Irina Negut, Bogdan Bita
doaj   +1 more source

Doubly responsive polymersomes towards monosaccharides and temperature under physiologically relevant conditions [PDF]

, 2015
Organoboronic acid-containing polymers and block copolymers have recently attracted attention because of their ability to recognize important natural diol compounds such as saccharides and nucleotides under physiologically relevant conditions at neutral ...
Jeong, Eun Sun, Kim, Kyoung Taek, Park, Chiyoung   +2 more
core   +1 more source

Phasentrennung von Nukleinsäuren: Mechanismen, Eigenschaften und Anwendungen

Angewandte Chemie, Volume 138, Issue 11, 9 March 2026.
Jüngste Entdeckungen zeigen, dass einzelsträngige langkettige Nukleinsäuren temperaturinduziert phasentrennen und dabei mikrometergroße Kondensate bilden. Dieser Minireview fasst das aktuelle mechanistische Verständnis dieses Phänomens zusammen, beschreibt Strategien zur gezielten Kontrolle der physikalischen und chemischen Eigenschaften der Kondensate
Weixiang Chen, Johann Fritzen, Andreas Walther   +2 more
wiley   +1 more source

Permeable protein-loaded polymersome cascade nanoreactors by polymerization-induced self-assembly [PDF]

, 2017
Enzyme loading of polymersomes requires permeability to enable them to interact with the external environment, typically requiring addition of complex functionality to enable porosity.
Arno, Maria Chiara, Blackman, Lewis D., Fayter, Alice, Gibson, Matthew I., O’Reilly, Rachel K., Varlas, Spyridon   +5 more
core   +2 more sources

Targeted delivery of Tet1 peptide functionalized polymersomes to the rat cochlear nerve

International Journal of Nanomedicine, 2012
Ya Zhang1, Weikai Zhang1*, Alexander H Johnston2*, Tracey A Newman3, Ilmari Pyykkö1, Jing Zou1 1Department of Otolaryngology, University of Tampere, Medical School, Tampere, Finland; 2Centre for Biological Sciences, 3Clinical Neurosciences ...
Zhang Y, Zhang W, Johnston AH, Newman TA, Pyykkö I, Zou J   +5 more
doaj  

Quantification of intracellular payload release from polymersome nanoparticles

, 2016
Polymersome nanoparticles (PMs) are attractive candidates for spatio-temporal controlled delivery of therapeutic agents. Although many studies have addressed cellular uptake of solid nanoparticles, there is very little data available on intracellular ...
Bailey, Joanne L., Cheong, Ying C., Evans, Nicholas D., Janeczek, Agnieszka A., Johnston, Alexander H., Newman, Tracey A., Oreffo, Richard O.C., Scarpa, Edoardo, Stumpf, Patrick S., Woo, Yin L.   +9 more
core   +1 more source

Polymersomes with micellar patches

Journal of Colloid and Interface Science
Hollow block copolymer particles called polymer vesicles (polymersomes) serve as versatile containers for compartmentalization in synthetic biology and drug delivery. Recently, there has been growing interest in using polymersomes as colloidal building blocks for creating higher-order clustered structures.
Chin Ken Wong, Rebecca Y. Lai, Martina H. Stenzel   +2 more
openaire   +2 more sources

Hierarchical macroporous polymer structures fabricated by coassembly of polymersomes and polymer brushes

Giant
Synthesis of hierarchical macroporous structures has aroused great interest due to the potential applications and unique properties of the materials. In this research, polymersomes and polymer brush-grafted silica particles are used as building blocks ...
Xianyi Liu, Hanying Zhao
doaj   +1 more source