luminescence
సందీప్త
definition
noun
This property also leads to the intense luminescence and electron transfer capability of porphyrins and many metalloporphyins.
the emission of light by a substance that has not been heated, as in fluorescence and phosphorescence.
example
Most of the arthropods consist of an infill of sparry calcite with uniform 'luminescence' .
Chemiluminescence is a special case of 'luminescence' in which the excitation source is a chemical reaction.
It seems clear that the photocyte has substantial local control of its 'luminescence' and is not dependent on external oxygen in any simple way.
Streptococci emit light during log phase growth, and 'luminescence' subsides as they enter stationary phase.
Intriguingly, rhythmic 'luminescence' in certain lines was affected by only a subset of the pacemaker mutations.
When a laser light source is used to stimulate the release of electrons, the process is called optically stimulated 'luminescence' .
The 'luminescence' was quantified in live cells using bioluminescence imaging.
A proportion of this energy appears in the form of light emitted by the crystal; this is optically stimulated 'luminescence' .
In the nonsilenced plant, strong luminescence was detected from all parts of the section, while no 'luminescence' was found in the control plant.
The 'luminescence' in these cases may be excited by direct electron impact rather than with UV light.
There are different types of 'luminescence' .
This property also leads to the intense 'luminescence' and electron transfer capability of porphyrins and many metalloporphyins.
Not electrical, but green 'luminescence' ; a glowing paint that had been painted along every shelf and spare inch of wall or floor.
He studied seawater 'luminescence' and ocean temperatures while charting the path of the Gulf Stream.
Pholasin alone can emit 'luminescence' if exposed to superoxide.
honey fungus produces a ghostly greenish 'luminescence'
The acceleration of the recombination rate and the strong stimulation of 'luminescence' caused by the membrane potential are well known.
This might be explained by the pattern of brain generated neural bursts that initiate 'luminescence' and this appears to be the case in P. lucicrescens.
This 'luminescence' makes them interesting candidates for applications in biological test systems or as sensors.
Those shells contain napalm and leave traces of 'luminescent' phosphorus on the site of detonation.
The basis for this power is the development of stable and sensitive analysis devices and fluorescent and 'luminescent' probes.
A person could place his hand in an x-ray beam before a 'luminescent' screen and view his own bones through a hooded visor.
The terms fluorescence and phosphorescence refer to specific characteristics of 'luminescent' transitions.
Fluorescence and phosphorescence are two similar 'luminescent' phenomena.
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