نتایج جستجو برای: dppa
تعداد نتایج: 92 فیلتر نتایج به سال:
Total syntheses of cyclo (-Gly-L-Lys-L-Val-(R)-3-aminododecanoyl-); LV9nA and its diastereomer cyclo (-Gly-L-Lys-L-Val-(S)-3-aminododecanoyl-); LV9nB, congeners of rhodopeptin B5 on beta-amino acid moiety, were achieved. The beta-amino acid moiety was prepared as a racemate by the thermal Michael addition of an amine to alpha,beta-unsaturated ester. The racemic beta-amino acids were converted t...
The interactions between phospholipid monolayers and dimethylsulfoxide (DMSO) molecules were investigated by vibrational sum frequency generation (VSFG) spectroscopy in a Langmuir trough system. Both the head and the tail groups of dipalmitoylphosphatidylcholine (DPPC) as well as DMSO were probed to provide a comprehensive understanding of the interactions between DPPC and DMSO molecules. A con...
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