PICOSECOND PROTON EJECTION - ULTRAFAST PH JUMP

被引：102

作者：

SMITH, KK

KAUFMANN, KJ

HUPPERT, D

GUTMAN, M

机构：

[1] TEL AVIV UNIV,DEPT CHEM,RAMAT AVIV,ISRAEL

[2] TEL AVIV UNIV,DEPT BIOCHEM,RAMAT AVIV,ISRAEL

来源：

CHEMICAL PHYSICS LETTERS | 1979年 / 64卷 / 03期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0009-2614(79)80237-7

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The rates of proton ejection from 2-naphthol-3,6-disulfonate (pK* = 0.5 ± 0.1) and 8-hydroxy 1,3,6-pyrene trisulfonate (pK* = 0.4 ± 0.1) have been found to be 3.1 × 1010 s-1 and 3.2 × 1010 s-1, respectively. This is in keeping with the scaling of the ejection rate inversely with the excited state pK*. © 1979.

引用

页码：522 / 527

页数：6

共 19 条

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[12] TIME-DEPENDENCE OF DISSOCIATION IN EXCITED-STATE OF BETA-NAPHTHOL
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[13] PROTON-EXCHANGE IN THE LOWEST EXCITED SINGLET-STATE OF 2-NAPHTHOL-6,8-DISULFONATE - DEMONSTRATION OF THE ESTABLISHMENT OF PROTOTROPIC EQUILIBRIUM IN THE EXCITED-STATE
SCHULMAN, SG
ROSENBERG, LS
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[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1979, 101 (01) : 139 - 142
[14] ISOTOPE AND SUBSTITUENT EFFECTS ON INTRAMOLECULAR PROTON-TRANSFER IN EXCITED-STATE OF 6-(2-HYDROXY-5-METHYLPHENYL)-S-TRIAZINES
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MATSUI, K
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TANAKA, I
[J]. JOURNAL OF PHYSICAL CHEMISTRY, 1977, 81 (24) : 2243 - 2246
[15] PICOSECOND STUDIES OF INTRA-MOLECULAR PROTON-TRANSFER
SMITH, KK
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[J]. JOURNAL OF PHYSICAL CHEMISTRY, 1978, 82 (21) : 2286 - 2291
[16] LASER RAMAN TEMPERATURE-JUMP STUDY OF KINETICS OF TRIIODIDE EQUILIBRIUM - RELAXATION-TIMES IN 10-8-10-7 SECOND RANGE
TURNER, DH
SUTIN, N
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[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1972, 94 (05) : 1554 - &
[17] WARE WR, 1971, CREATION DETECTION A, V1, pCH5
[18] Weller A., 1961, PROGR REACTION KINET, V1, P189
[19] WERNER JC, 1970, J PHYS CHEM, V74, P1030

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