The DOI matches its Crossref record; 31 of the 31 references it cites were found in a registry or an index.
Effects of Hofmeister Anions on the LCST of PNIPAM as a Function of Molecular Weight
Open accessAbstract
The effect of a series of sodium salts on the lower critical solution temperature (LCST) of poly(N-isopropylacrylamide), PNIPAM, was investigated as a function of molecular weight and polymer concentration with a temperature gradient microfluidic device under a dark-field microscope. In solutions containing sufficient concentrations of kosmotropic anions, the phase transition of PNIPAM was resolved into two separate steps for higher molecular weight samples. The first step of this two step transition was found to be sensitive to the polymer's molecular weight and solution concentration, while the second step was not. Moreover, the binding of chaotropic anions to the polymer was also influenced by molecular weight. Both sets of results could be explained by the formation of intramolecular and intermolecular hydrogen-bonding between polymer chains. By contrast, the hydrophobic hydration of the isopropyl moieties and polymer backbone was found to be unaffected by either the polymer's molecular weight or solution concentration.
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Citations
Cites
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Zur Lehre von der Wirkung der Salze: Zweite Mittheilung
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Self-citationThe Hofmeister effect and the behaviour of water at interfaces
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Specific Ion Effects on the Water Solubility of Macromolecules: PNIPAM and the Hofmeister Series
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Self-citationSpecific Ion Effects at the Air/Water Interface
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How Hofmeister ion interactions affect protein stability
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Multi-stimuli responsive polymers – the all-in-one talents
Schattling, P., Jochum, F. D., & Theato, P. (2014) · Polymer Chemistry · doi:10.1039/c3py00880k · Cited by 542
Understanding specific ion effects and the Hofmeister series
Gregory, K. P., Elliott, G. R., Robertson, H., Kumar, A., Wanless, E. J., Webber, G. B., Craig, V. S. J., Andersson, G. G., & Page, A. J. (2022) · Physical Chemistry Chemical Physics · doi:10.1039/d2cp00847e · Cited by 462
The pH-responsive behaviour of poly(acrylic acid) in aqueous solution is dependent on molar mass
Swift, T., Swanson, L., Geoghegan, M., & Rimmer, S. (2016) · Soft Matter · doi:10.1039/c5sm02693h · Cited by 455
Transformer Hydrogels: A Review
Erol, O., Pantula, A., Liu, W., & Gracias, D. H. (2019) · Advanced Materials Technologies · doi:10.1002/admt.201900043 · Cited by 293
Effects of Salt on the Lower Critical Solution Temperature of Poly (N-Isopropylacrylamide)
Du, H., Wickramasinghe, R., & Qian, X. (2010) · The Journal of Physical Chemistry B · doi:10.1021/jp105652c · Cited by 278
Shi, Y., van Steenbergen, M. J., Teunissen, E. A., Novo, L., Gradmann, S., Baldus, M., van Nostrum, C. F., & Hennink, W. E. (2013) · Biomacromolecules · doi:10.1021/bm400234c · Cited by 222
Eggers, S., Lauterbach, F., & Abetz, V. (2016) · Polymer · doi:10.1016/j.polymer.2016.04.066 · Cited by 14
Metadata
- Authors
- Zhang, Y., Furyk, S., Sagle, L. B., Cho, Y., Bergbreiter, D. E., & Cremer, P. S.
- Venue
- The Journal of Physical Chemistry C
- Publisher
- American Chemical Society (ACS)
- Published
- 2007-04-12
- Volume
- 111
- Issue
- 25
- Pages
- 8916-8924
- ISSN
- 1932-7447 (ISSN-L)
- 1932-7455
- OpenAlex
- W1988718154
- Cited by
- 400
- References
- 31
- FWCI
- 5.43
- Type
- journal article
- Language
- en
- Open access
- green
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