412 PHOTOMECHANICAL CONSIDERATIONS 



6. Thomas, J. B., Goedheer, J. C, and Komen, J. G., pH-induced changes of 

 the infrared absorption spectra of purple bacteria. Biochim. Biophys. Acta, 

 22, 1 (1956). 



7. Krasnovskii, A. A., and Vojnovskaja, K. K., Reversible photochemical re- 

 duction and oxidation of bacteriochlorophyll and bacteriopheophytin. Dokl. 

 Akad.NaukSSSR, 81, 879 (1951). 



8. Porret, D., and Rabinowitch, E., Reversible bleaching of chlorophyll. 

 Nature, 140, 321 (1937). 



9. McBrady, J., and Livingston, R., Reversible photobleaching of chlorophyll. 

 J. Phys. Coll. Chem., 52, 662 (1948). 



10. Linschitz, H., and Rennert, I., Reversible bleaching of chlorophyll in rigid 

 solvents. Nature, 169, 193 (1952). 



11. Tollin, G., and Green, G., Light-induced single electron transfer reactions 

 between chlorophyll a and quinones in solution. I. Some general features of 

 kinetics and mechanism. Biochim. Biophys. Acta, 60, 524 (1962). 



12. Krasnovskii, A. A., Primary processes of photosynthesis in plants. A «n. 

 Rev. Plant Physiol., 11, 363 (1960). 



13. Chance, B., and Nishimura, M., On the mechanism of chlorophyll-cytochrome 

 interaction. Proc. Nat. Acad. Sci. U. S., 46,19 (1960). 



14. Bril, C., Action of a non-ionic detergent on chromatophores of Rhodo- 

 pscudonionas spheroides. Biochim. Biophys. Acta, 29, 458 (1958). 



15. Duysens, L. N. M., Transfer of excitation energy in photosynthesis. Thesis, 

 Utrecht, 1952. 



16. Bril, C, Studies on bacterial chromatophores. II. Energy transfer and 

 photooxidative bleaching of bacteriochlorophyll in relation to structure in 

 normal and carotenoid-depleted Chromatiiim. Biochim. Biophys. Acta, 66, 

 50 (1963). 



17. Duysens, L. N. M., Reversible changes in the light absorption of purple 

 bacteria caused by illumination, Carnegie Inst. Wash. Year Book, 52, 157 

 (1953). 



18. Duysens, L. N. M., Reversible changes in the absorption spectra of Rliodo- 

 spirillnm and Clilorclla on illumination. Carnegie Inst. Wash. Year Book, 

 53, 166 (1954). 



19. Duysens, L. N. M., p. 10 in Brookhaven Symp. in Biol.: The photochemical 

 apparatus , its structure and function, 1959. 



20. Goedheer, J. C., p. 325 in Brookhaven Symp. in Biol.: The photochemical 

 apparatus , its structure and function, 1959. 



21. Vredenberg, W. J., and Duysens, L. N. M., Transfer of energy from bac- 

 teriochlorophyll to a reaction centre during bacterial photosynthesis. 

 Nature, 197, 355 (1963). 



22. Clayton, R. K., Primary reactions in bacterial photosynthesis. I. The 

 nature of light-induced absorbancy changes in chromatophores; evidence 

 for a special bacteriochlorophyll component. Photochem. Photobiol., 1, 

 201 (1962). 



23. Goedheer, J. C, Afterglow of chlorophyll in vivo and photosynthesis. Bio- 

 chim. Biophys. Acta, 64, 294 (1962). 



24. Clayton, R. K., Primary reactions in bacterial photosynthesis. III. Reactions 

 of carotenoids and cytochromes in illuminated bacterial chromatophores. 

 Photochem. Photobiol., i, 313 (1962). 



