femtochemistryn.

Brit.

/ˌfɛmtəʊˈkɛmᵻstri/, U.S.

/ˌfɛmtoʊˈkɛməstri/

Origin: Formed within English, by compounding. Etymons: femto- comb. form, chemistry n.

Etymology: < femto- comb. form + chemistry n.

The branch of chemistry concerned with the investigation of the dynamics of bond breaking and bond formation in chemical reactions on a time scale of femtoseconds (10⁻¹⁵ sec).

ΘΚΠ

the world > matter > chemistry > chemistry as a science > branches of chemistry > [noun]

physical chemistry1743

zymology1753

pneumatic chemistry1788

stoicheiometry1807

electrochemistry1811

phytochemistry1837

thermochemistry1844

actinochemistry1845

inorganic chemistry1847

phytochimy1847

biochemistry1848

microchemistry1853

palaeochemistry1854

actinology1855

photochemistry1860

physico-chemistry1860

zymotechny1860

anorganology1876

kinetics1884

structural chemistry1884

stereochemistry1890

spectrochemistry1893

cytochemistry1900

radiochemistry1904

immunochemistry1907

magnetochemistry1914

leptonology1917

surface chemistry1919

crystal chemistry1921

radiation chemistry1926

leptology1928

mechanochemistry1928

agrochemistry1930

sonochemistry1934

quantum chemistry1938

cosmochemistry1940

polymer chemistry1945

conductometry1946

topochemistry1948

proto-chemistry1962

stereology1963

biochem1968

femtochemistry1988

combinatorial chemistry1992

cheminformatics1996

1988 A. H. Zewail & R. B. Berstein in Kagaku to Kogyo 41 298/1 (heading) Real-Time Femtochemistry.

1992 H. C. von Baeyer Taming Atom viii. 123 Today the tools of femtochemistry are pulsed, tunable lasers whose luminous elements are organic dyes.

2004 Nature 26 Feb. 767/2 Recent progress in using fleeting laser flashes to study short time scales has opened up the field of femtochemistry.

This is a new entry (OED Third Edition, March 2012; most recently modified version published online March 2022).

单词	femtochemistry
释义	femtochemistryn. Brit. /ˌfɛmtəʊˈkɛmᵻstri/, U.S. /ˌfɛmtoʊˈkɛməstri/ Origin: Formed within English, by compounding. Etymons: femto- comb. form, chemistry n. Etymology: < femto- comb. form + chemistry n. The branch of chemistry concerned with the investigation of the dynamics of bond breaking and bond formation in chemical reactions on a time scale of femtoseconds (10⁻¹⁵ sec). ΘΚΠ the world > matter > chemistry > chemistry as a science > branches of chemistry > [noun] physical chemistry1743 zymology1753 pneumatic chemistry1788 stoicheiometry1807 electrochemistry1811 phytochemistry1837 thermochemistry1844 actinochemistry1845 inorganic chemistry1847 phytochimy1847 biochemistry1848 microchemistry1853 palaeochemistry1854 actinology1855 photochemistry1860 physico-chemistry1860 zymotechny1860 anorganology1876 kinetics1884 structural chemistry1884 stereochemistry1890 spectrochemistry1893 cytochemistry1900 radiochemistry1904 immunochemistry1907 magnetochemistry1914 leptonology1917 surface chemistry1919 crystal chemistry1921 radiation chemistry1926 leptology1928 mechanochemistry1928 agrochemistry1930 sonochemistry1934 quantum chemistry1938 cosmochemistry1940 polymer chemistry1945 conductometry1946 topochemistry1948 proto-chemistry1962 stereology1963 biochem1968 femtochemistry1988 combinatorial chemistry1992 cheminformatics1996 1988 A. H. Zewail & R. B. Berstein in Kagaku to Kogyo 41 298/1 (heading) Real-Time Femtochemistry. 1992 H. C. von Baeyer Taming Atom viii. 123 Today the tools of femtochemistry are pulsed, tunable lasers whose luminous elements are organic dyes. 2004 Nature 26 Feb. 767/2 Recent progress in using fleeting laser flashes to study short time scales has opened up the field of femtochemistry. This is a new entry (OED Third Edition, March 2012; most recently modified version published online March 2022). < n.1988
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