Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
  • Applied Spectroscopy
  • Vol. 62,
  • Issue 8,
  • pp. 932-935
  • (2008)

Following Multi-Component Reactions in Liquid Medium Using Spectral Band-Fitting Techniques

Not Accessible

Your library or personal account may give you access

Abstract

The kinetics of the hydrolysis reaction of <i>p</i>-nitrophenyl butyrate catalyzed by a single-site mutant of <i>Fusarium solani pisi</i> cutinase, supported on zeolite NaY by adsorption, was followed using ultraviolet–visible (UV/Vis) <i>in situ</i> diode array spectrophotometry. Spectral band-fitting techniques allowed the use of <i>in situ</i> diode array spectrophotometry to obtain quantitative data on the concentrations of the various species present in an aqueous reaction medium even in the presence of the solid catalyst particles, which interfere with the absorption measurements. This technique overcame the problems arising from the variable light scattering produced by these highly dispersible catalyst particles. Kinetic modeling of the reaction system was used to compute estimates of the reaction rate constants involved.

PDF Article

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2022 | Optica Publishing Group. All Rights Reserved