Modification of bipolar lipid conformation at the air/water interface by a single stereochemical variation

Nolwenn Terme; Alicia Jacquemet; Thierry Benvegnu; Véronique Vié; Lo?c Lemiègre

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Modification of bipolar lipid conformation at the air/water interface by a single stereochemical variation

机译：通过单个立体化学变化修饰空气/水界面处的双极性脂质构象

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This article describes the design and the synthesis of two analogues of archaeal bipolar lipids that differ only by the configuration of a single stereogenic centre on a glyceryl moiety. The corresponding comparative physicochemical study by tensiometry/ellipsometry and atomic force microscopy provided a set of data that points out the effect of this single stereochemical variation. The two epimers revealed different conformations at the air/water interface resulting in a more or less tendency for a bent or a stretched conformation. It strengthens the importance of the stereochemistry in such bipolar lipid packing.

机译：本文介绍了古细菌双极性脂质的两种类似物的设计和合成，它们的区别仅在于甘油基部分上单个立体异构中心的构型。通过张力测定法/椭圆偏光法和原子力显微镜进行的相应比较理化研究提供了一组数据，指出了这种单一立体化学变化的影响。两种差向异构体在空气/水界面处显示出不同的构象，导致或多或少的弯曲或伸展构象趋势。它增强了双极性脂质包装中立体化学的重要性。

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《Chemistry and Physics of Lipids》 |2014年第null期|共9页
作者
Nolwenn Terme; Alicia Jacquemet; Thierry Benvegnu; Véronique Vié; Lo?c Lemiègre;
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正文语种 eng
中图分类脂类;
关键词
Archaea; Tetraether lipid; Air/water interface; Stereochemistry; Stretched/bent conformation;

机译：古细菌;四醚脂质;空气/水界面;立体化学;伸展/弯曲构象;

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1. Modification of bipolar lipid conformation at the air/water interface by a single stereochemical variation [J] . Nolwenn Terme, Alicia Jacquemet, Thierry Benvegnu, Chemistry and Physics of Lipids . 2014,第Null期

机译：通过单个立体化学变化修饰空气/水界面处的双极性脂质构象
2. Air/water interface study of cyclopentane-containing archaeal bipolar lipid analogues [J] . Jacquemet A., Vié V., Lemigre L., Chemistry and Physics of Lipids . 2010,第8期

机译：含环戊烷的古细菌双极脂质类似物的空气/水界面研究
3. Conformational analyses of bacillomycin D, a natural antimicrobial lipopeptide, alone or in interaction with lipid monolayers at the air-water interface [J] . Nasir M.N., Besson F. Journal of Colloid and Interface Science . 2012,第Null期

机译：单独或与空气-水界面处的脂质单层相互作用的天然抗菌脂肽杆菌素D的构象分析
4. Langmuir monolayers of lipids at the water/air interface [C] . R. Gzyl, M. Paluch European Colloid and Interface Society . 2004

机译：Langmuir脂质单层在水/空气界面
5. Conformational studies of acetylcholinesterase at air-water and air-solid interfaces and development of an optical fiber for detection of organophosphorous compounds. [D] . Dziri, Leila. 1999

机译：在空气-水和空气-固体界面的乙酰胆碱酯酶的构象研究以及用于检测有机磷化合物的光纤的开发。
6. Modification of 6SV to remove skylight reflected at the air-water interface: Application to atmospheric correction of Landsat 8 OLI imagery in inland waters [O] . Zhaoyi Lu, Junsheng Li, Qian Shen, 2012

机译：修改6SV以消除在空气-水界面反射的天窗：在内陆水域中Landsat 8 OLI图像的大气校正中的应用
7. Collapsed bipolar glycolipids at the air/water interface: Effect of the stereochemistry on the stretched/bent conformations. [O] . Jacquemet, Alicia, Terme, Nolwenn, Benvegnu, Thierry, 2013

机译：空气/水界面塌陷的双极性糖脂：立体化学对拉伸/弯曲构象的影响。

Modification of bipolar lipid conformation at the air/water interface by a single stereochemical variation

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