Synthesis, Characterization, and Investigation of Thermosensitive Star-Shaped Poly(2-isopropyl-2-oxazolines) Based on Carbosilane Dendrimers
Sign Up to like & getrecommendations! Published in 2017 at "Macromolecular Chemistry and Physics"
DOI: 10.1002/macp.201600387
Abstract: tar-shaped poly(2-isopropyl-2-oxazolines) with dramatically hydrophobic dendrimer core are synthesized using carbosilane dendrimers of first to third generations as macroinitiators. It is observed that half of the initiator functional groups are incorporated in polymerization process. The… read more here.
Keywords: carbosilane dendrimers; shaped poly; poly isopropyl; isopropyl oxazolines ... See more keywords
Effect of Terminal Hydrophobic Groups on the Behavior of Linear Poly-2-Isopropyl-2-Oxazoline in Aqueous Solution
Sign Up to like & getrecommendations! Published in 2018 at "Fibre Chemistry"
DOI: 10.1007/s10692-019-09978-3
Abstract: Light scattering, turbidimetry, and viscosimetry have been used to study aqueous solutions of poly-2-isopropyl-2-oxazolines differing in the structure of their hydrophobic terminal groups. The phase separation temperature was determined. A complex temperature dependence was found… read more here.
Keywords: temperature; poly isopropyl; effect; solution ... See more keywords
Polymer brushes prepared by surface-initiated atom transfer radical polymerization of poly (N-isopropyl acrylamide) and their antifouling properties
Sign Up to like & getrecommendations! Published in 2020 at "European Polymer Journal"
DOI: 10.1016/j.eurpolymj.2020.109536
Abstract: Abstract Poly (N-isopropyl acrylamide) (PNIPAAm) polymer as a thermo-responsive coating was synthesized by surface-initiated atom transfer radical polymerization (SI-ATRP) on glass substrates. The effects of chain grafting density and polymerization time on the fouling release… read more here.
Keywords: polymerization; surface; poly isopropyl; spectroscopy ... See more keywords
Aggregation-Induced Expansion of Poly-(N-isopropyl acrylamide) Solutions Observed Directly by the Transient Grating Imaging Technique
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DOI: 10.1021/acsomega.8b01241
Abstract: The anomalous volume expansion of poly-(N-isopropyl acrylamide) (PNIPAM) solutions was observed during the thermally induced polymer phase transition of aqueous solutions having concentrations in the 3–7 wt % range. The process occurred on a millisecond… read more here.
Keywords: isopropyl acrylamide; expansion; transient grating; poly isopropyl ... See more keywords
The Role of Chain Molecular Weight and Hofmeister Series Ions in Thermal Aggregation of Poly(2-Isopropyl-2-Oxazoline) Grafted Nanoparticles
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DOI: 10.3390/polym10040451
Abstract: Thermoresponsive nanoparticles are promising smart materials for many applications. However, a rational design for applications requires a deeper understanding and experimental verification of the various parameters that influence the thermoresponsiveness of the spherical polymer brushes… read more here.
Keywords: aggregation; poly isopropyl; polymer; hofmeister series ... See more keywords
Amphiphilic Molecular Brushes with Regular Polydimethylsiloxane Backbone and Poly-2-isopropyl-2-oxazoline Side Chains. 3. Influence of Grafting Density on Behavior in Organic and Aqueous Solutions
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14235118
Abstract: Regular and irregular molecular brushes with polydimethylsiloxane backbone and poly-2-isopropyl-2-oxazoline side chains have been synthesized. Prepared samples differed strongly in the side chain grafting density, namely, in the ratio of the lengths of spacer between… read more here.
Keywords: aqueous solutions; density; poly isopropyl; side chains ... See more keywords