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Ultraviolet spectroscopy of renin
Archives of Biochemistry and Biophysics, 1953Abstract 1. 1. Experimental evidence has been presented to demonstrate the existence of the renin-protein complex in three distinct configurations which can be distinguished by ultraviolet spectroscopy. 2. 2. Conditions have been established which induce the spontaneous and reversible transformation of renin into these three configurations.
E, HAAS, H, LAMFROM, H, GOLDBLATT
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Vacuum Ultraviolet Spectroscopy
Applied Spectroscopy, 1969A review is presented on vuv spectroscopy, discussing the optics necessary, instrumentation used in absorption and emission vuv, and measurement of wavelength and intensities. Finally, several applications of the technique of interest to the chemist are presented.
MILAZZO G, CECCHETTI, GAETANO
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Ultraviolet spectroscopy of anticonvulsant enaminones
Bioorganic & Medicinal Chemistry, 2002The ultraviolet (UV) spectra of selected enaminones were determined in acidic, alkaline and neutral media and compared to their anticonvulsant activities. The wavelength of maximum absorption and molar absorptivity were compared with the anticonvulsant activity of the selected secondary and tertiary enaminones, and general inferences were made.
Ivan O, Edafiogho +6 more
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Measurement of Halothane by Ultraviolet Spectroscopy
Anesthesia & Analgesia, 1980Halothane absorbs strongly in the ultraviolet region of the spectrum. This property has been employed to measure the concentration of halothane in samples in which the effect of halothane on enzyme kinetics was being studied. Halothane can be completely extracted into heptane, displays a concentration-dependent linear increase in absorbance over a ...
T J, Blanck, M, Thompson
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Characterization of Bacteria by Ultraviolet Spectroscopy
Journal of Infectious Diseases, 1973The recent application of circular-dichroism (CD) and absorption spectra to turbid suspensions of cell membranes [1] and the subsequent analysis of scattering effects on the spectra [1, 2] have opened the way for the extension of such methods to more complicated and highly organized biological systems, such as bacterial cells. The spectra of biological
M, Torten, A S, Schneider
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Planetary Ultraviolet Spectroscopy
Applied Optics, 1969The emission spectra of a planetary dayglow are produced by the resonance scattering of atoms, the fluorescence scattering of molecules, and the photoelectron excitation of the atoms and molecules that are the major constituents of the atmosphere. The absorption spectra of a planetary atmosphere are the result of the combination of ground reflection ...
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Ultraviolet Absorption Spectroscopy of Peptides
2013UV absorption spectroscopy is commonly used with peptides for determining concentration and enzyme activity, but high-resolution UV spectra can also provide information on peptide secondary and tertiary structure and association behavior. New developments using temperature- and cation-dependent high-resolution second derivative absorption methods can ...
Mangala R, Liyanage +3 more
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