Accession Number : AD0470568


Title :   FLUORESCENCE AND FLUORESCENCE CONVERSION


Descriptive Note : Scientific and technical rept.


Corporate Author : UPPSALA UNIV (SWEDEN) INST OF PHYSICAL CHEMISTRY


Personal Author(s) : Claesson, Stig


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/470568.pdf


Report Date : Sep 1965


Pagination or Media Count : 19


Abstract : The quenching constant for the iodide quenching of the fluorescence of riboflavin phosphate was measured at pH 5 and at pH 8. The value of this constant (K1) at the lower pH (where the phosphate group is unionized), was independent of the ionic strength, mu. The quenching constant for riboflavin (which does not contain the ionizable phosphate group) was found to have the same value at pH 5 and at pH 8, and with no dependence on mu.


Descriptors :   *FLUORESCENCE , ANTHOXANTHIN PIGMENTS , DIFFUSION , DYES , ELECTROSTATIC FIELDS , IODIDES , IONIZATION , NUCLEOTIDES , PH FACTOR , PHOSPHATES , SWEDEN , VITAMIN B COMPLEX


Subject Categories : Optics


Distribution Statement : APPROVED FOR PUBLIC RELEASE