✦ LIBER ✦

Pyrene-N,N-dimethylaniline heteroexcimer systems in aqueous micellar solutions

✍ Scribed by Yasuhiro Waka; Kimihiko Hamamoto; Noboru Mataga

Publisher: Elsevier Science
Year: 1978
Tongue: English
Weight: 468 KB
Volume: 53
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(78)85388-3

No coin nor oath required. For personal study only.

✦ Synopsis

Strong quenching of fluorescence of pyrene by N,N-dimethylaniline as well as N,N-dimethyIaniline sulfonate has been observed in aqueous micellar solutions. Photoinduced electron transfer from the aniiines to excited pyrene near the micelIe-water interface has been demonstrated by means of laser photolysis studies.

📜 SIMILAR VOLUMES

Fluorescence quenching mechanisms of aro

Fluorescence quenching mechanisms of aromatic hydrocarbon-dicyanobenzene and-n.n-dimethylaniline systems in aqueous micellar solutions

✍ Yasuhiro Waka; Kimihiko Hamamoto; Noboru Mataga 📂 Article 📅 1979 🏛 Elsevier Science 🌐 English ⚖ 426 KB

On the reactivity of singlet oxygen in a

On the reactivity of singlet oxygen in aqueous micellar systems

✍ N. Barboy; I. Krajlić 📂 Article 📅 1978 🏛 Elsevier Science ⚖ 163 KB

Determining thermodynamic quantities of

Determining thermodynamic quantities of micellar solubilization of chiral pharmaceutical compounds in aqueous solutions of N-dodecoxycarbonylvaline using micellar electrokinetic chromatography

✍ Alicia G. Peterson; Joe P. Foley 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 843 KB

Using the van't Hoff relationship, the enthalpy and entropy of transfer from the aqueous to a chiral micellar phase was measured for 12 pairs of enantiomeric pharmaceutical compounds, including p-agonists, p-blockers, and other p-amino alcohols. Selectivities, distribution coefficients, and Gibbs fr

Miscibility in systems containing aqueou

Miscibility in systems containing aqueous solutions of various alkylbenzenesulfonates, toluene and, n-butanol

✍ Patience C Ho; Kurt A Kraus 📂 Article 📅 1979 🏛 Elsevier Science 🌐 English ⚖ 343 KB

Influence of inorganic counterion on the

Influence of inorganic counterion on thermodynamic quantities of micellar solubilization of chiral pharmaceutical compounds in aqueous solutions of N-dodecoxycarbonylvaline using micellar electrokinetic chromatography

✍ Alicia G. Peterson; Joe P. Foley 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 241 KB 👁 1 views

Light Scattering Study of the Effect of

Light Scattering Study of the Effect of n-Butanol on the Micellar Properties of Undecylammonium Chloride in Aqueous Electrolyte Solutions

✍ D. Attwood; A. Terreros; E. Lopez-Cabarcos; P.A. Galera-Gomez 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 86 KB

Light scattering measurements have been performed on aqueous solutions of undecylammonium chloride in the presence of 0 to 0.2 mol dm(-3) NaCl and 0 to 0.5 mol dm(-3) n-butanol at 25 degrees C. The critical micelle concentration (CMC), aggregation number, and degree of dissociation of the micelles h