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- Q5457567 subject Q8692110.
- Q5457567 subject Q8980764.
- Q5457567 abstract "Flash photolysis is a pump-probe laboratory technique, in which a sample is firstly excited by a strong pulse (called pump pulse) of light from a laser of nanosecond, picosecond, or femtosecond pulse width or by a short-pulse light source such as a flash lamp. This first strong pulse starts a chemical reaction or leads to an increased population for energy levels other than the ground state within a sample of atoms or molecules. Typically the absorption of light by the sample is recorded within short time intervals (by a so-called test pulses) to monitor relaxation or reaction processes initiated by the pump pulse.Flash photolysis was developed shortly after World War II as a result of the military's attempts to build cameras fast enough to photograph missiles in flight. The technique was developed in 1949 by Manfred Eigen, Ronald George Wreyford Norrish and George Porter, who won the 1967 Nobel Prize in Chemistry for this invention. Over the next 40 years the technique became more powerful and sophisticated due to developments in optics and lasers. Also, the interest in this method grew considerably as the practical applications expanded from chemistry to areas such as biology, materials science, and environmental sciences. Today flash photolysis facilities are extensively used by researchers to study light-induced processes in organic molecules, polymers, nanoparticles, semiconductors, photosynthesis in plants, signaling, and light-induced conformational changes in biological systems.".
- Q5457567 wikiPageExternalLink 1967.
- Q5457567 wikiPageExternalLink www.edinst.com.
- Q5457567 wikiPageExternalLink www.gildenphotonics.com.
- Q5457567 wikiPageExternalLink www.photophysics.com.
- Q5457567 wikiPageWikiLink Q106762.
- Q5457567 wikiPageWikiLink Q11456.
- Q5457567 wikiPageWikiLink Q11982.
- Q5457567 wikiPageWikiLink Q174211.
- Q5457567 wikiPageWikiLink Q1777507.
- Q5457567 wikiPageWikiLink Q235834.
- Q5457567 wikiPageWikiLink Q2577226.
- Q5457567 wikiPageWikiLink Q362.
- Q5457567 wikiPageWikiLink Q36534.
- Q5457567 wikiPageWikiLink Q38867.
- Q5457567 wikiPageWikiLink Q3902709.
- Q5457567 wikiPageWikiLink Q44585.
- Q5457567 wikiPageWikiLink Q61231.
- Q5457567 wikiPageWikiLink Q76600.
- Q5457567 wikiPageWikiLink Q81163.
- Q5457567 wikiPageWikiLink Q838801.
- Q5457567 wikiPageWikiLink Q8692110.
- Q5457567 wikiPageWikiLink Q8980764.
- Q5457567 comment "Flash photolysis is a pump-probe laboratory technique, in which a sample is firstly excited by a strong pulse (called pump pulse) of light from a laser of nanosecond, picosecond, or femtosecond pulse width or by a short-pulse light source such as a flash lamp. This first strong pulse starts a chemical reaction or leads to an increased population for energy levels other than the ground state within a sample of atoms or molecules.".
- Q5457567 label "Flash photolysis".