Instrumentation for Steady-State and Dynamic Fluorescence and Absorbance Studies in Supercritical Media

$29.00 plus tax (Refund Policy)

Buy Article:

Abstract:

We describe and characterize a new instrument for the measurement of: (1) steady-state excitation, emission, and absorbance spectra; (2) fluorescence lifetimes; and (3) phase-resolved fluorescence spectra in supercritical fluid media. Time resolution is on the order 10-20 ps, spectral resolution is 1 nm from 225-700 nm, and pressure and temperature can be controlled accurately and safely from 1 to 300 ± 0.7 atm and 273.2 to 373.2 ± 0.1 K, respectively. The instrument shows great promise for the elucidation of complex solvation processes occurring in supercritical fluid media.

Keywords: Fluorescence; Instrumentation; Supercritical fluids; Transient solvation

Document Type: Research Article

DOI: http://dx.doi.org/10.1366/0003702904086344

Affiliations: Department of Chemistry, State University of New York at Buffalo, Buffalo, New York 14214

Publication date: August 1, 1990

More about this publication?
Related content

Tools

Favourites

Share Content

Access Key

Free Content
Free content
New Content
New content
Open Access Content
Open access content
Subscribed Content
Subscribed content
Free Trial Content
Free trial content
Cookie Policy
X
Cookie Policy
ingentaconnect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more