Results 251 to 260 of about 73,680 (292)
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Journal of Bioluminescence and Chemiluminescence, 1989
AbstractFor analytical purposes bioluminescence can be used in three main ways: 1. luminescence measurement of bioluminescent system components isolated in vitro; 2. determination of luminous organisms' reaction to the in vivo test‐action; 3. measurement of bioluminescence in marine ecological systems.The majority of the reports of this Symposium are ...
I I, Gitelson, L A, Levin
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AbstractFor analytical purposes bioluminescence can be used in three main ways: 1. luminescence measurement of bioluminescent system components isolated in vitro; 2. determination of luminous organisms' reaction to the in vivo test‐action; 3. measurement of bioluminescence in marine ecological systems.The majority of the reports of this Symposium are ...
I I, Gitelson, L A, Levin
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2021
In this chapter, we introduce a relatively new, emerging method for molecular neuromodulation-bioluminescence-optogenetics. Bioluminescence-optogenetics is mediated by luminopsin fusion proteins-light-sensing opsins fused to light-emitting luciferases.
Ken, Berglund +2 more
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In this chapter, we introduce a relatively new, emerging method for molecular neuromodulation-bioluminescence-optogenetics. Bioluminescence-optogenetics is mediated by luminopsin fusion proteins-light-sensing opsins fused to light-emitting luciferases.
Ken, Berglund +2 more
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PROTEIN STRUCTURE AND BIOLUMINESCENT SPECTRA FOR FIREFLY BIOLUMINESCENCE
Bioluminescence and Chemiluminescence, 2002AbstractModern theory on general and specific effects of microenvironment on emission spectra was used for explanation of spectral differences for both natural and mutant forms of beetle luciferases, as well as for bioluminescence emitter oxyluciferin in model systems. For the analysis, both authors' and other published data were used.
N N, Ugarova, L Y, Brovko
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THE ORIGIN OF BIOLUMINESCENCE*
Photochemistry and Photobiology, 1975Abstract— Primitive luciferases evolved in order to utilize oxygen directly as an electron acceptor at the low oxygen concentrations of the primitive atmosphere. This provided a major selective advantage in the ability to metabolize aromatic molecules and n‐alkanes.
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Visualization of Bioluminescence
2003There are an increasing number of specialized instruments that may be used for the purpose of measuring bioluminescence. Table 1 contains a representative list of different luminometers and cameras that are available. These instruments have been used to detect bioluminescence in a number of organisms using either bacterial luciferase (lux; 1, 2) or ...
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GENETICS OF BACTERIAL BIOLUMINESCENCE
Annual Review of Genetics, 1994INTRODUCTI ON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 17 ORGANIZATION AND IDENTIFICATION OF THE LUX GENES .. . . . . . . . . . . .. . 118 Common lux Genes .. . ... . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . .. . , . . . . .
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1999
Unlike incandescence, where the electronically excited state is a consequence of thermal excitation of electrons, chemiluminescence is essentially heatless. Although bioluminescence is often referred to as phosphorescence, as in the quote from Darwin in the next section, this is a misnomer.
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Unlike incandescence, where the electronically excited state is a consequence of thermal excitation of electrons, chemiluminescence is essentially heatless. Although bioluminescence is often referred to as phosphorescence, as in the quote from Darwin in the next section, this is a misnomer.
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Overview of Bioluminescence; Examples of Bioluminescent Reactions
2010The term 'luminescenz' was introduced by German physicist Eilhardt Wiedemann in 1888, as meaning "all those phenomena of light which are not solely conditioned by the rise in temperature." This was in contrast to the incandescence or 'hot light' that is emitted by any material heated to the temperatures at which they become 'red hot.' Classification of
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