14 PHOTOCHEMICAL PRINCIPLES 



Oster, G., and R. Kimball. Relation between photodynamic action and photauxi- 

 dation of synthetic substrates. (To be published.) 



Oster, G., and F. Millich. Photochemistry of the acridines. (To be published.) 



Oster, G., and Y. Nishijima. 1956. Fluorescence and internal rotation: their 

 dependence on viscosity of the medium. J. Am. Chem. Soc, 78, 1581-84. 



Oster, G. K., G. Oster, and G. Prati. 1957. Dye-sensitized photopolymerization 

 of acrylamide. /. Adi. Chem. Soc, 79, 595-98. 



Oster, G., and N. Wotherspoon. 1954. Photobleaching and photorecovery of 

 dyes. /. Chem. Phys. 22, 157-58. 



Oster, G., and N. Wotherspoon. 1957. Photoreduction of methylene blue by 

 ethylenediaminetetraacetic acid. /. Am. Chem. Soc, 79, 4836-38. 



Pringsheim, P. 1949. Fluorescence and Phosphorescence. Interscience, New 

 York. 



Raab, O. 1900. Ueber die Wirkung fiuoresierender Stoflfe auf Infusorien. 

 Z. Biol., 39, 524. 



Rosenthal, N., and G. Oster. 1954. Recent progress in the chemistry of di- 

 sulfides. /. Soc. Cosmetic Chemists, 5, 286-307. 



Schrader, M. E. 1956. Photochemical autoxidation of aromatic diamines. Ph.D. 

 thesis. Polytechnic Institute of Brooklyn, Brooklyn, New York. 



Wald, G., and P. K. Brown. 1952. The role of sulfhydryl groups in the bleach- 

 ing and synthesis of rhodopsin. J. Gen. Physiol. 35, 797-821. 



Wotherspoon, N., and G. Oster. 1957. Light induced spectral shift of the thia- 

 zine dyes in the bound state. /. Am. Chem. Soc, 79, 3992-95. 



Wyman, G. 1955, The cis-trans isomerization of conjugated compounds. Chem. 

 Revs., 55, 625-57. 



