Effects of Aerosol OT reversed micelles on the formation of chemiluminescent Schiff bases with phenylacetaldehyde and amino acids

✍ Scribed by Junjiro Hayashi; Masaaki Yamada; Toshiyuki Hobo

• Publisher: Elsevier Science
• Year: 1992
• Tongue: English
• Weight: 634 KB
• Volume: 266
• Category: Article
• ISSN: 0003-2670
• DOI: 10.1016/0003-2670(92)85064-d

✦ Synopsis

Chenulummescent Muff base formatmn mth phenylacetaldehyde @'AA) was appbed for the determmatlon of a senes of pnmary ammo acxls m Aerosol OT 0 reversed nucellar solution As the 8chdf bases denved from PAA and ammo acids were fluorescent at 450 MI (370 mu excItatIonI, rate and eqmbbnum constants at various water-to-surfactant ratms (We) were detemuned from the pseudo-first-order rate equation The results showed that the forward reactmn (SCM base formation) was greatly mcreased wth decreasmg W,, whereas the backward reation (hydrob of Muff base) was decreased The eqmhbrmm constant, consequently, was greatly Increased unth a decrease m W, From the measurements of the fluorescent hfemes of phenylalanme and tryptophan m the AOT reversed nucelles and of the relatwe chenulummescent mtensltles of Werent hydrophobx. ammo aclds, It was concluded that the enhancement of the 8chti base formatlon m AOT reversed nucelles was mamly dependent on the solubkmg locatlon of the ammo acids