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bioluminescence    
生物熒光

生物熒光

bioluminescence
n 1: luminescence produced by physiological processes (as in the
firefly)

Luminescence \Lu`mi*nes"cence\, n. [See {Luminescent}.]
1. (Physics) Any emission of light not ascribable directly to
incandescence, and therefore occurring at low
temperatures, as in phosphorescence and fluorescence or
other luminous radiation resulting from vital processes,
chemical action, friction, solution, or the influence of
light or of ultraviolet or cathode rays, etc.
[Webster 1913 Suppl.]

2. (Zool.)
(a) The faculty or power of producing light by biological
processes, as in the firefly and glowworm. Also called
{bioluminescence}.
(b) The light produced by biological or biochemical
processes. Also called {bioluminescence}.
[Webster 1913 Suppl. PJC]


Bioluminescence \Bi"o*lu`mi*nes"cence\
(b[imac]"[-o]*l[=oo]`m[i^]*n[e^]s"ens), n. [Gr. bi`os life
luminescence.]
a type of {luminescence} produced by biological or
biochemical processes, such as a glowworm glow or the action
of luciferase on luciferin. A well-known example is that of
{firefly luminescence}. See also {luciferin}.
[PJC]

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英文字典中文字典相關資料:
  • Bioluminescence - Wikipedia
    Bioluminescence occurs in multifarious organisms ranging from marine vertebrates and invertebrates, as well as in some fungi, microorganisms including some bioluminescent bacteria, dinoflagellates and terrestrial arthropods such as fireflies
  • Bioluminescence | Causes, Examples, Facts | Britannica
    bioluminescence, emission of light by an organism or by a laboratory biochemical system derived from an organism It could be the ghostly glow of bacteria on decaying meat or fish, the shimmering radiance of protozoans in tropical seas, or the flickering signals of fireflies
  • Bioluminescence - National Geographic Society
    Bioluminescence is light produced by a chemical reaction within a living organism Bio luminescence is a type of chemiluminescence, which is simply the term for a chemical react ion where light is produced
  • Bioluminescence – Definition, Examples, Functions
    Bioluminescence is the emission of light by living organisms through a chemical reaction, typically involving luciferin and luciferase The phenomenon does not produce heat, so it is sometimes called “cold light”
  • Bioluminescence: light in the dark - Natural History Museum
    Bioluminescent organisms produce and radiate light There are thousands of bioluminescent animals, including species of fishes, squid, shrimps and jellyfish The light these creatures emit is created inside their bodies, meaning they are able to glow and glitter in complete darkness
  • The Evolutionary Status of Bioluminescence - The Institute for Creation . . .
    There is nothing so beautiful (and sometimes breathtaking) than observing creatures designed with the ability to undergo fluorescence, the biological emission of light (also called bioluminescence) 1 Five scientists defined bioluminescence as “the chemical reaction between a substrate (luciferin) and an enzyme (luciferase) resulting in light emission in a living organism ”2 What was the
  • What is bioluminescence? - NOAAs National Ocean Service
    What is bioluminescence? Bioluminescence is the production and emission of light by a living organism Bioluminescent creatures are found throughout marine habitats, from the ocean surface to the deep seafloor
  • The Amazing Biology of Bioluminescent Creatures
    Bioluminescence is the production and emission of light by a living organism Unlike reflected light, which bounces off surfaces, bioluminescent light is produced through chemical reactions within the organism
  • What is Bioluminescence?
    Bioluminescence is light created by a living thing, such as the flash of a firefly or the glowing water created by microscopic protists called dinoflagellates (up to as many as 20 million dinoflagellates per liter!) sometimes seen from the beach at night
  • What is Bioluminescence? - American Oceans
    In the most basic sense, bioluminescence is the light emitted by a living organism through a chemical reaction happening in their bodies





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