Criteria for colloidal gelation of thermo-sensitive poly(N-isopropylacrylamide) based microgels

[Display omitted] Suspensions of the poly(N-isopropylacrylamide) (PNIPAM) based temperature(T)-sensitive microgels can undergo colloidal gelation forming a three-dimensional sparse network-like structure in the hydrophobic and shrunken state of T > T* (T*: volume transition temperature), despite...

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Bibliographic Details
Published in:Journal of colloid and interface science 2020-05, Vol.568, p.165-175
Main Authors: Minami, Saori, Yamamoto, Atsushi, Oura, Shun, Watanabe, Takumi, Suzuki, Daisuke, Urayama, Kenji
Format: Article
Language:English
Subjects:
Colloid gel
Electrophoretic mobility
Gelation
Microgels
Poly(N-isopropylacrylamide)
Rheology
Viscoelasticity
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Summary:[Display omitted] Suspensions of the poly(N-isopropylacrylamide) (PNIPAM) based temperature(T)-sensitive microgels can undergo colloidal gelation forming a three-dimensional sparse network-like structure in the hydrophobic and shrunken state of T > T* (T*: volume transition temperature), despite their considerably low particle volume fractions (
ISSN:0021-9797
1095-7103
DOI:10.1016/j.jcis.2020.02.047