Zobrazeno 1 - 10
of 31
pro vyhledávání: '"W. D. Bellamy"'
Publikováno v:
The Journal of biological chemistry. 160
Publikováno v:
Biotechnology Letters. 4:323-328
Experiments were conducted with Zymomonas mobilis in an attached film expanded bed (AFEB) fermentor at different dilution rates, using a feed glucose concentration of 100 gm/l. Vermiculite was used as the bed material for attachment of the bacterial
Autor:
Carolyn Foust Sprague, W. D. Bellamy
Publikováno v:
Journal of Bacteriology. 57:95-100
Publikováno v:
The Journal of Chemical Physics. 42:2193-2199
As part of a continuing study of monolayers containing molecules involved in photosynthesis, we have examined mixed films containing chlorophyll a and vitamin K1 (2‐methyl‐3‐phytyl‐1,4‐naphthoquinone). This quinone quenches the fluorescence
Autor:
W. D. Bellamy, I. C. Gunsalus
Publikováno v:
Journal of Bacteriology. 48:191-199
Publikováno v:
The Journal of Chemical Physics. 40:2596-2600
An apparatus has been constructed which permits observation of the fluorescence of pigment molecules spread in monomolecular films on aqueous surfaces. It is found that while the emission from pure chlorophyll films is strongly concentration quenched
Autor:
I. C. Gunsalus, W. D. Bellamy
Publikováno v:
Journal of Bacteriology. 50:95-103
Publikováno v:
The Journal of Chemical Physics. 41:538-542
Chlorophyll a and oleyl alcohol form nearly ideal two‐dimensional solutions, up to chlorophyll mole fraction of at least 0.2. Chlorophyll is essentially insoluble, however, in stearyl alcohol monolayers at room temperature. Measurements of collapse
Autor:
W. D. Bellamy, E. J. Lawton
Publikováno v:
Annals of the New York Academy of Sciences. 59:595-603
Publikováno v:
The Journal of Chemical Physics. 39:2528-2538
Monomolecular films of chlorophyll a and pheophytin a on aqueous subphases have been prepared and studied. The preparation and preservation of these pigments in a state of high purity has required procedural refinements which are described. Chemical