Temperature dependence of the colloidal stability of neutral amphiphilic polymers in water

VO Aseyev, H Tenhu, FM Winnik - … Design of Sequences in Copolymers II, 2006 - Springer
Various thermally responsive polymers and their derivatives form colloidally stable
nanosized particles upon heating of their aqueous solutions. A compilation of the types of …

Folding and formation of mesoglobules in dilute copolymer solutions

G Zhang, C Wu - Conformation-dependent Design of Sequences in …, 2006 - Springer
It is known that linear homopolymer chains can undergo a coil-to-globule-to-precipitation
transition when the solvent quality gradually changes from good to poor. It is also known that …

Stability of chitosan nanoparticles cross-linked with tripolyphosphate

H Jonassen, AL Kjøniksen, M Hiorth - Biomacromolecules, 2012 - ACS Publications
The physical stability of chitosan nanoparticles cross-linked with sodium tripolyphosphate
(TPP) was investigated over a period of 1 month. Special emphasis was placed on changes …

Effects of ionic strength on the size and compactness of chitosan nanoparticles

H Jonassen, AL Kjøniksen, M Hiorth - Colloid and Polymer Science, 2012 - Springer
In this work, chitosan nanoparticles were prepared by ionotropic gelation of chitosan with
tripolyphosphate (TPP). The effects of the ionic strength of the solvent employed in the …

Studies on pectin-coated liposomes and their interaction with mucin

T Klemetsrud, H Jonassen, M Hiorth… - Colloids and Surfaces B …, 2013 - Elsevier
Pectin is a polymer with well-known mucoadhesive properties. In this study, liposomes were
coated with three different types of pectin. Their properties were characterized and their …

Thermoresponsive poly (2-oxazoline) block copolymers exhibiting two cloud points: Complex multistep assembly behavior

LTT Trinh, HML Lambermont-Thijs, US Schubert… - …, 2012 - ACS Publications
Aqueous solutions of poly (2-oxazoline) block copolymers consisting of a 2-ethyl-2-
oxazoline block and a block consisting of a random copolymer of 2-ethyl-2-oxazoline and 2 …

Temperature-Dependent Properties of Telechelic Hydrophobically Modified Poly(N-isopropylacrylamides) in Water:  Evidence from Light Scattering and …

P Kujawa, F Tanaka, FM Winnik - Macromolecules, 2006 - ACS Publications
The self-assembling properties of hydrophobically modified (HM) telechelic poly (N-
isopropylacrylamides)(PNIPAM) were studied in aqueous solutions of concentration ranging …

Formation of a mesoscopic skin barrier in mesoglobules of thermoresponsive polymers

MJN Junk, W Li, AD Schlüter, G Wegner… - Journal of the …, 2011 - ACS Publications
With the combination of molecular scale information from electron paramagnetic resonance
(EPR) spectroscopy and meso-/macroscopic information from various other characterization …

Novel structural changes during temperature‐induced self‐assembling and gelation of PLGA‐PEG‐PLGA triblock copolymer in aqueous solutions

NK Khorshid, K Zhu, KD Knudsen… - Macromolecular …, 2016 - Wiley Online Library
The thermoresponsive amphiphilic block copolymer poly (d, l‐lactic acid‐co‐glycolic acid)‐
block‐poly (ethylene glycol)‐block‐poly (d, l‐lactic acid‐co‐glycolic acid)(PLGA‐PEGn …

Viscoelastic effect on the formation of mesoglobular phase in dilute solutions

C Wu, W Li, XX Zhu - Macromolecules, 2004 - ACS Publications
In dilute heteropolymer solutions, a limited number of the chains, just like proteins, could
collapse and associate to form a stable/metastable mesoglobular phase between single …