Alkyl chain conformations in a micellar system from the nuclear spin relaxation enhanced by paramagnetic ions

✍ Scribed by Tomas Zemb; Claude Chachaty

• Publisher: Elsevier Science
• Year: 1982
• Tongue: English
• Weight: 609 KB
• Volume: 88
• Category: Article
• ISSN: 0009-2614
• DOI: 10.1016/0009-2614(82)80072-9

✦ Synopsis

The internal s1ructure of sodmm octanoate mtcelles has been investqated by 13C paramagoetlc IonIptudinal relaxatron tnduced by BInz* and NI'+ bound to the surface. The decrease of the relaxatton rates from the polar head through the methyl end of alkyi chains is cons&em wrth 8 preferred tram conformation resulting in pat from their conriement in the non-poIar core.