An evaluation of cellulose as a substrate for room-temperature phosphorescence.
Cotton-linter pulps, wood pulps and several filter papers have been evaluated as substrates for room-temperature phosphorescence. A variety of chemical treatments of one filter paper is discussed in terms of reducing the background phosphorescence of the cellulose and in evaluating possible trace contaminants in cotton fibres. In order to account for uniformity of filter paper used in room temperature phosphorescence, a final evaluation of several different lots of one type of filter paper is presented.
Bateh
R P
RP
Department of Chemistry, University of Florida, Gainesville, FL 32611, U.S.A.
Winefordner
J D
JD