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PubMed · 12859961

A method for testing compressive properties of single proteoglycan aggregates.

Xuhui Liu·Philip C Noble·Zong-Ping Luo
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Abstract

This study presents a method for direct measurement of the compressive properties of single molecules of proteoglycan aggregate using a state-of-the-art laser tweezers/interferometer system previously developed to test the tensile properties of single molecules. A typical molecule of proteoglycan aggregate showed a highly non-linear resistance to compression after being compressed to about 25% of its original molecule length.

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Compressive StrengthLasersMacromolecular SubstancesMicroscopy, InterferenceProteoglycansJournal ArticleResearch Support, Non-U.S. Gov't

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Xuhui Liu, Philip C Noble, Zong-Ping Luo. 2003-07-25. A method for testing compressive properties of single proteoglycan aggregates.. https://doi.org/10.1016/s0006-291x(03)01202-6

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