Necklace-like microstructure in shallow-quenched aqueous solutions of poly(n-isopropylacrylamide), detected by advanced small-angle neutron scattering methods

Soft Matter ◽  
2019 ◽  
Vol 15 (4) ◽  
pp. 671-682 ◽  
Author(s):  
Satoshi Koizumi ◽  
Masahiko Annaka ◽  
Dietmar Schwahn
Keyword(s):  
Phase Transition ◽  
Aqueous Solutions ◽  
Neutron Scattering ◽  
Small Angle ◽  
Small Angle Neutron Scattering ◽  
Volume Phase Transition ◽  
Volume Phase ◽  
Isopropyl Acrylamide

The microstructure of aqueous poly(N-isopropyl acrylamide) (PNIPA) gel and solution was investigated by small-angle neutron scattering (SANS) in the vicinity of the gel volume phase transition at TV (= 34 °C).

scholarly journals Small angle X-ray scattering study of poly(N-isopropyl acrylamide) based cryogels near the volume-phase transition temperature

2010 ◽  
Vol 247 ◽  
pp. 012041 ◽  
Author(s):  
Mohand Chalal ◽  
Françoise Ehrburger-Dolle ◽  
Isabelle Morfin ◽  
Maria-Rosa Aguilar de Armas ◽  
Maria-Luisa López ◽  
...  
Keyword(s):  
Phase Transition ◽  
Transition Temperature ◽  
Phase Transition Temperature ◽  
Small Angle ◽  
Volume Phase Transition ◽  
X Ray ◽  
Volume Phase ◽  
X Ray Scattering ◽  
Isopropyl Acrylamide ◽  
Scattering Study

Small-angle x-ray and neutron scattering studies of the volume phase transition in thermosensitive core–shell colloids

2001 ◽  
Vol 114 (23) ◽  
pp. 10471-10478 ◽  
Author(s):  
S. Seelenmeyer ◽  
I. Deike ◽  
S. Rosenfeldt ◽  
Ch. Norhausen ◽  
N. Dingenouts ◽  
...  
Keyword(s):  
Phase Transition ◽  
Neutron Scattering ◽  
Small Angle ◽  
Core Shell ◽  
Volume Phase Transition ◽  
X Ray ◽  
Volume Phase

A Small-Angle Neutron Scattering Study Of Poly(N-isopropyl acrylamide) In Water

2010 ◽  
Author(s):  
Mathias B. Lawrence ◽  
J. A. E. Desa ◽  
V. K. Aswal ◽  
M. V. Badiger ◽  
Dinesh K. Aswal ◽  
...  
Keyword(s):  
Neutron Scattering ◽  
Small Angle ◽  
Small Angle Neutron Scattering ◽  
Isopropyl Acrylamide ◽  
Scattering Study ◽  
Neutron Scattering Study
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