Thickness–radius relationship and spring constants of cholesterol helical ribbons

Using quantitative phase microscopy, we have discovered a quadratic relationship between the radius R and the thickness t of helical ribbons that form spontaneously in multicomponent cholesterol–surfactant mixtures. These helical ribbons may serve as mesoscopic springs to measure or to exert forces...

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Autori principali: Khaykovich, Boris, Kozlova, Natalia, Choi, Wonshik, Lomakin, Aleksey, Hossain, Chintan, Sung, Yongjin, Dasari, Ramachandra R., Feld, Michael S., Benedek, George B.
Natura: Artigo
Lingua:Inglês
Pubblicazione: National Academy of Sciences 2009
Soggetti:
Physical Sciences
Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC2747176/
https://ncbi.nlm.nih.gov/pubmed/19717442
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.0907795106
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