photoisomerizev.

Brit.

/ˌfəʊtəʊˈʌɪsəmərʌɪz/, U.S.

/ˌfoʊdoʊˈaɪsəməˌraɪz/

Forms: 1900s– photoisomerise, 1900s– photoisomerize.

Origin: Formed within English, by compounding. Etymons: photo- comb. form, isomerize v.

Etymology: < photo- comb. form + isomerize v., after photoisomerization n.

Chemistry.

intransitive. To undergo photoisomerization. Also transitive: to cause to undergo photoisomerization.

ΘΚΠ

the world > matter > chemistry > isomerism > undergo isomerism [verb (intransitive)] > undergo photoisomerization

photoisomerize1960

1960 Jrnl. Amer. Chem. Soc. 82 2023/1 Under similar conditions the unchlorinated diacid of the same structure has been shown to photoisomerize to quadricyclo[2,2,1,0,^2,60^3,5]heptane-2,3-dicarboxylic acid.

1984 N. N. Greenwood & A. Earnshaw Chem. of Elements (1986) vi. 202 Oxidation of claro-B₁₀H₁₀²⁻ with aqueous solutions of Feⁱⁱⁱ or Ce^iv (or electrochemically) yields conjuncto-B₂₀H₁₈²⁻ which can be photoisomerized to neo-B₂₀H₁₈²⁻.

2001 Science (Nexis) 21 Sept. 2171 Irradiation at 365 nanometers then photoisomerizes the E to the Z isomer, which dethreads.

This entry has been updated (OED Third Edition, March 2006; most recently modified version published online March 2022).

单词	photoisomerize
释义	photoisomerizev. Brit. /ˌfəʊtəʊˈʌɪsəmərʌɪz/, U.S. /ˌfoʊdoʊˈaɪsəməˌraɪz/ Forms: 1900s– photoisomerise, 1900s– photoisomerize. Origin: Formed within English, by compounding. Etymons: photo- comb. form, isomerize v. Etymology: < photo- comb. form + isomerize v., after photoisomerization n. Chemistry. intransitive. To undergo photoisomerization. Also transitive: to cause to undergo photoisomerization. ΘΚΠ the world > matter > chemistry > isomerism > undergo isomerism [verb (intransitive)] > undergo photoisomerization photoisomerize1960 1960 Jrnl. Amer. Chem. Soc. 82 2023/1 Under similar conditions the unchlorinated diacid of the same structure has been shown to photoisomerize to quadricyclo[2,2,1,0,^2,60^3,5]heptane-2,3-dicarboxylic acid. 1984 N. N. Greenwood & A. Earnshaw Chem. of Elements (1986) vi. 202 Oxidation of claro-B₁₀H₁₀²⁻ with aqueous solutions of Feⁱⁱⁱ or Ce^iv (or electrochemically) yields conjuncto-B₂₀H₁₈²⁻ which can be photoisomerized to neo-B₂₀H₁₈²⁻. 2001 Science (Nexis) 21 Sept. 2171 Irradiation at 365 nanometers then photoisomerizes the E to the Z isomer, which dethreads. This entry has been updated (OED Third Edition, March 2006; most recently modified version published online March 2022). < v.1960
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