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Poly(N‐isopropylacrylamide) Phase Diagrams: Fifty Years of Research

Halperin, Avraham, Kröger, Martin, Winnik, Françoise M.·2015·Angewandte Chemie International Edition

Abstract

In 1968, Heskins and Guillet published the first systematic study of the phase diagram of poly(N‐isopropylacrylamide) (PNIPAM), at the time a “young polymer” first synthesized in 1956. Since then, PNIPAM became the leading member of the growing families of thermoresponsive polymers and of stimuli‐responsive, “smart” polymers in general. Its thermal response is unanimously attributed to its phase behavior. Yet, in spite of 50 years of research, a coherent quantitative picture remains elusive. In this Review we survey the reported phase diagrams, discuss the differences and comment on theoretical ideas regarding their possible origins. We aim to alert the PNIPAM community to open questions in this reputably mature domain.

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Metadata

Authors
Halperin, A., Kröger, M., & Winnik, F. M.
Venue
Angewandte Chemie International Edition
Publisher
Wiley
Published
2015-11-27
Volume
54
Issue
51
Pages
15342-15367
ISSN
  • 1433-7851 (ISSN-L)
  • 1521-3773
OpenAlex
W2176713976
Cited by
1,083
References
54
FWCI
24.42
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Poly(N‐isopropylacrylamide) Phase Diagrams: Fifty Years of Research. https://app.cochat.ai/papers/10.1002/anie.201506663
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Halperin, A., Kröger, M., & Winnik, F. M. (2015). Poly(N‐isopropylacrylamide) Phase Diagrams: Fifty Years of Research. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.201506663

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