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Hofmeister Series: The Hydrolytic Activity of Aspergillus niger Lipase Depends on Specific Anion Effects

Date

Authors

Pinna, M Cristina

Salis, Andrea

Monduzzi, Maura

Ninham, Barry

Publisher

American Chemical Society

Abstract

The specific activity of lipase A (Aspergillus niger) toward the hydrolysis of p-nitrophenyl acetate (p-NPA) is shown to increase as a result of sodium salt addition according to specific ion effects of the Hofmeister series. This shows explicitly that th

Keywords

Keywords: Hofmeister series; Hydrolytic activity; Lipase; Specific anion effects; Association reactions; Colloids; Dissociation; Hydrolysis; Negative ions; pH effects; Precipitation (chemical); Sodium compounds; Enzymes; 4 nitrophenyl acetate; 4-nitrophenyl acetate

URI

http://hdl.handle.net/1885/82592

Collections

ANU Research Publications

Source

Journal of Physical Chemistry B

Type

Journal article

DOI

10.1021/jp050574w

Restricted until

2037-12-31

Downloads

File

Description

01_Pinna_Hofmeister_Series:_The_2005.pdf (53.06 KB)

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