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单词 flash photolysis
释义

Definition of flash photolysis in English:

flash photolysis

noun
mass nounChemistry
  • The use of a very intense flash of light to bring about decomposition or dissociation in a heated gas, usually as a means of generating and studying short-lived molecules.

    〔化〕闪光光解法

    Example sentencesExamples
    • Both these mechanisms were studied by laser flash photolysis, which was used to monitor the formation of any reactive products upon excitation of aloe emodin.
    • Relaxation experiments such as flash photolysis and temperature jump experiments are excellent for measuring dynamics on the microsecond timescale if the dynamics of interest can be synchronized.
    • The authors used emission spectroscopy, laser flash photolysis and pulse radiolysis to measure a series of photophysical parameters of curcumin.
    • One alternative approach is to use caged compounds, which can generate an active compound from a biologically inactive precursor by flash photolysis.
    • The photochemistry of ninhydrin in benzene and water was studied by laser flash photolysis and electron paramagnetic resonance.

Definition of flash photolysis in US English:

flash photolysis

noun
Chemistry
  • The use of an intense flash of light to bring about decomposition or dissociation in a heated gas, usually as a means of generating and studying short-lived molecules.

    〔化〕闪光光解法

    Example sentencesExamples
    • One alternative approach is to use caged compounds, which can generate an active compound from a biologically inactive precursor by flash photolysis.
    • Relaxation experiments such as flash photolysis and temperature jump experiments are excellent for measuring dynamics on the microsecond timescale if the dynamics of interest can be synchronized.
    • The photochemistry of ninhydrin in benzene and water was studied by laser flash photolysis and electron paramagnetic resonance.
    • The authors used emission spectroscopy, laser flash photolysis and pulse radiolysis to measure a series of photophysical parameters of curcumin.
    • Both these mechanisms were studied by laser flash photolysis, which was used to monitor the formation of any reactive products upon excitation of aloe emodin.
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