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First In Situ X-ray Scattering Measurements of Insect Body Surface Lipids: American Cockroach

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Title: First In Situ X-ray Scattering Measurements of Insect Body Surface Lipids: American Cockroach
Authors: Kaneko, Fumitoshi Browse this author
Katagiri, Chihiro Browse this author
Nagashima, Ken Browse this author →KAKEN DB
Sazaki, Gen Browse this author →KAKEN DB
Issue Date: 25-Feb-2021
Publisher: American Chemical Society
Journal Title: Journal of physical chemistry letters
Volume: 12
Issue: 7
Start Page: 1969
End Page: 1972
Publisher DOI: 10.1021/acs.jpclett.0c03776
Abstract: In situ X-ray scattering measurements of insect body surface lipids were successfully attempted by using a synchrotron X-ray source. The temperature-dependent structural changes of the cuticular hydrocarbons covering the forewing of an American cockroach were able to be followed, which showed that the majority of the hydrocarbons were in a liquid state even far below the critical temperature of water transpiration through the body surface. The results clearly demonstrated that synchrotron radiation X-ray scattering has the potential to obtain the detailed information about the intact lipid structure and physical properties on insect body surfaces.
Type: article
URI: http://hdl.handle.net/2115/81169
Appears in Collections:低温科学研究所 (Institute of Low Temperature Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

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