English
 
User Manual Privacy Policy Disclaimer Contact us
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT

Released

Journal Article

A simple kinetic model of preferential solvation in binary mixtures

MPS-Authors
/persons/resource/persons15634

Petrov,  N. K.
Research Group of Structural Dynamics of (Bio)Chemical Systems, MPI for biophysical chemistry, Max Planck Society;

/persons/resource/persons16024

Wiessner,  A.
Department of Spectroscopy and Photochemical Kinetics, MPI for biophysical chemistry, Max Planck Society;

/persons/resource/persons15854

Staerk,  H.
Department of Spectroscopy and Photochemical Kinetics, MPI for biophysical chemistry, Max Planck Society;

External Ressource
No external resources are shared
Fulltext (public)

16912.pdf
(Publisher version), 0B

Supplementary Material (public)
There is no public supplementary material available
Citation

Petrov, N. K., Wiessner, A., & Staerk, H. (2001). A simple kinetic model of preferential solvation in binary mixtures. Chemical Physics Letters, 349(5-6), 517-520. Retrieved from http://www.sciencedirect.com/science?_ob=MImg&_imagekey=B6TFN-44D4R1P-9-1H&_cdi=5231&_user=38661&_pii=S0009261401012519&_origin=search&_coverDate=12%2F07%2F2001&_sk=996509994&view=c&wchp=dGLbVlW-zSkzV&md5=82038f4bcab429d095eccccd0c281443&ie=/sdarticle.pdf.


Cite as: http://hdl.handle.net/11858/00-001M-0000-0012-F504-1
Abstract
Based on experimental data a kinetic model is presented that adequately describes the main features of preferential solvation of a charge-transfer dipole in binary mixtures. 8- (N,N-dimethylamino)-11H-indeno[2,1-a]pyrene is used as fluorescent probe in toluene/DMSO mixtures. The observed saturation behavior can be understood in terms of microclusters of polar molecules surrounding the solute dipolar species. In such an approach, the size of the microclusters is mainly determined by interfacial surface tension. (C) 2001 Published by Elsevier Science B.V.