Go to content
UR Home

A Fluorescent Probe for Diacetyl Detection

DOI to cite this document:
Li, Xiaohua ; Dürkop, Axel ; Wolfbeis, Otto S.
(216kB) - Repository staff only
Date of publication of this fulltext: 18 Mar 2011 07:00


A water-soluble fluorescent probe, rhodamine B hydrazide (RBH), was prepared and its properties for recognition of diacetyl were studied. The method employs the reaction of diacetyl with RBH, a colorless and non-fluorescent rhodamine B spiro form derivative to give a pink-colored fluorescent substance. In weakly acidic media, RBH reacts more selectively with diacetyl than with other carbonyls, ...


Owner only: item control page
  1. Homepage UR

University Library

Publication Server


Publishing: oa@ur.de
0941 943 -4239 or -69394

Dissertations: dissertationen@ur.de
0941 943 -3904

Research data: datahub@ur.de
0941 943 -5707

Contact persons