DOI: 10.1126/science.2144663. Direct Measurement of Forces Between Linear Polysaccharides Xanthan and Schizophyllan

Direct Measurement of Forces Between Linear Polysaccharides Xanthan and Schizophyllan

10.1126/science.2144663

Crossref journal-article

American Association for the Advancement of Science (AAAS)

Science (221)

Abstract

Direct osmotic stress measurements have been made of forces between helices of xanthan, an industrially important charged polysaccharide. Exponentially decaying hydration forces, much like those already measured between lipid bilayer membranes or DNA double helices, dominate the interactions at close separation. Interactions between uncharged schizophyllans also show the same kind of hydration force seen between xanthans. In addition to the practical possibilities for modifying solution and suspension properties through recognition and control of molecular forces, there is now finally the opportunity for theorists to relate macroscopic properties of a polymer solution to the microscopic properties that underlie them.

Bibliography

Rau, D. C., & Parsegian, V. A. (1990). Direct Measurement of Forces Between Linear Polysaccharides Xanthan and Schizophyllan. Science, 249(4974), 1278â1281.

Authors 2

Donald C. Rau (first)
V. Adrian Parsegian (additional)

References 32 Referenced 108

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Dates

Type	When
Created	18 years, 10 months ago (Oct. 5, 2006, 6:10 p.m.)
Deposited	1 year, 7 months ago (Jan. 12, 2024, 5:20 a.m.)
Indexed	1 year ago (Aug. 12, 2024, 9:18 a.m.)
Issued	34 years, 11 months ago (Sept. 14, 1990)
Published	34 years, 11 months ago (Sept. 14, 1990)
Published Print	34 years, 11 months ago (Sept. 14, 1990)

Funders 0

None

BibTeX

@article{Rau_1990, title={Direct Measurement of Forces Between Linear Polysaccharides Xanthan and Schizophyllan}, volume={249}, ISSN={1095-9203}, url={http://dx.doi.org/10.1126/science.2144663}, DOI={10.1126/science.2144663}, number={4974}, journal={Science}, publisher={American Association for the Advancement of Science (AAAS)}, author={Rau, Donald C. and Parsegian, V. Adrian}, year={1990}, month=sep, pages={1278–1281} }

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