Results 11 to 20 of about 14,904 (272)

Pharmacokinetics of Intramuscularly Administered Thermoresponsive Polymers. [PDF]

Adv Healthc Mater, 2022
AbstractAqueous solutions of some polymers exhibit a lower critical solution temperature (LCST); that is, they form phase‐separated aggregates when heated above a threshold temperature. Such polymers found many promising (bio)medical applications, including in situ thermogelling with controlled drug release, polymer‐supported radiotherapy ...
Groborz O, Kolouchová K, Pankrác J, Keša P, Kadlec J, Krunclová T, Pierzynová A, Šrámek J, Hovořáková M, Dalecká L, Pavlíková Z, Matouš P, Páral P, Loukotová L, Švec P, Beneš H, Štěpánek L, Dunlop D, Melo CV, Šefc L, Slanina T, Beneš J, Van Vlierberghe S, Hoogenboom R, Hrubý M.   +24 more
europepmc   +4 more sources

Thermoresponsive, Pyrrolidone‐Based Antifouling Polymer Brushes [PDF]

Advanced Materials Interfaces, 2022
AbstractCommonly, modification of surfaces with thermoresponsive polymers is performed using poly(N‐isopropylacrylamide) (poly(NIPAM)). However, integration of poly(NIPAM) with a second polymer to obtain more complex copolymer structures has proven challenging due to inherently poorly controllable polymerization characteristics of acrylamides.
Teunissen, Lucas W., Kuzmyn, Andriy R., Ruggeri, Francesco S., Smulders, Maarten M.J., Zuilhof, Han   +4 more
openaire   +1 more source

Thermoresponsive Polymers for Biomedical Applications [PDF]

Polymers, 2011
Thermoresponsive polymers are a class of “smart” materials that have the ability to respond to a change in temperature; a property that makes them useful materials in a wide range of applications and consequently attracts much scientific interest. This review focuses mainly on the studies published over the last 10 years on the synthesis and use of ...
Ward, MA, Georgiou, TK
openaire   +3 more sources

Supramolecular control over self-assembly and double thermoresponsive behavior of an amphiphilic block copolymer [PDF]

, 2020
A poly(ethylene glycol)-b-poly[N, N-dimethylacrylamide-ran-2-acrylamidoethyl nonanoate] (PEG-b-P(DMA-AAEN)) block copolymer has been demonstrated to show double thermoresponsive behavior in aqueous solution in the presence of hydroxypropylated ...
Hoogenboom, Richard, Huang, Chaobo, Huo, Haohui, Liu, Feng, Wei, Yuchen, Zhang, Qilu   +5 more
core   +1 more source

Synthesis and characterization of novel thermoresponsive suspensions via physical adsorption of poly[di(ethylene glycol) methyl methacrylate] onto polystyrene microparticles

Designed Monomers and Polymers, 2023
Thermoreversible colloidal suspensions/gels have attracted recent research attention in the field of biomedical applications. In this study, a novel thermoresponsive particle suspension with thermoreversible gelation properties has been prepared for ...
Azad Sadraddin
doaj   +1 more source

Thermoresponsive Polyphosphoester via Polycondensation Reactions: Synthesis, Characterization, and Self-Assembly

Molecules, 2022
Using a novel strategy, amphiphilic polyphosphoesters based on poly(oxyethylene H-phosphonate)s (POEHP) with different poly(ethylene glycol) segment lengths and aliphatic alcohols with various alkyl chain lengths were synthesized using polycondensation ...
Yoshihiro Yamakita, Issei Takeuchi, Kimiko Makino, Hiroshi Terada, Akihiko Kikuchi, Kolio Troev   +5 more
doaj   +1 more source

Mechano- and Thermoresponsive Photoluminescent Supramolecular Polymer [PDF]

Journal of the American Chemical Society, 2017
Mechanoresponsive luminescent (MRL) materials change their emission color upon application of external forces. Many dyes with MRL behavior are known, but they normally do not display useful mechanical properties. Here, we introduce a new approach to overcome this problem, which relies on combining MRL compounds with the concept of supramolecular ...
Anna Lavrenova, Diederik W. R. Balkenende, Yoshimitsu Sagara, Stephen Schrettl, Yoan C. Simon, Christoph Weder   +5 more
openaire   +3 more sources

Thermoresponsive poly(2-oxazoline)s, polypeptoids, and polypeptides [PDF]

, 2017
This review covers the recent advances in the emerging field of thermoresponsive polyamides or polymeric amides, i.e., poly(2-oxazoline)s, polypeptoids, and polypeptides, with a specific focus on structure-thermoresponsive property relationships, self ...
Hoogenboom, Richard, Schlaad, Helmut
core   +2 more sources

Controlled surface initiated polymerization of N-isopropylacrylamide from polycaprolactone substrates for regulating cell attachment and detachment [PDF]

, 2012
Poly(ε-caprolactone) (PCL) substrates were modified with thermoresponsive poly(N-isopropylacrylamide) (PNIPAM) brushes to direct and control cellular attachment and detachment. Prior to brush growth, the surface of PCL was activated by a diamine to allow
Blitterswijk, C.A. van, Di Luca, A., Klein Gunnewiek, M., Moroni, L., Sui, X., Vancso, G.J.   +5 more
core   +3 more sources

Studies on thermoresponsive polymers: Phase behaviour, drug delivery and biomedical applications

Asian Journal of Pharmaceutical Sciences, 2015
The present review aims to highlight the applications of thermoresponsive polymers. Thermo-responsive polymers show a sharp change in properties upon a small or modest change in temperature. This behaviour can be utilized for the preparation of so-called
Arijit Gandhi, Abhijit Paul, Suma Oommen Sen, Kalyan Kumar Sen   +3 more
doaj   +1 more source