Electron attachment to isolated nucleic acid bases

被引：234

作者：

Desfrancois, C

AbdoulCarime, H

Schermann, JP

机构：

[1] Laboratoire de Physique des Lasers, Institut Galilée, Université Paris-Nord

来源：

JOURNAL OF CHEMICAL PHYSICS | 1996年 / 104卷 / 19期

关键词：

D O I：

10.1063/1.471484

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：

Uracil, thymine, and adenine anions were produced in charge-exchange collisions with laser-excited Rydberg atoms. Anion creation rates for uracil and thymine exhibit Rydberg electron energy dependences which are interpreted as due to the creation of both dipole-bound and conventional (valence) anions while only dipole-bound anions are observed for adenine. (C) 1996 American Institute of Physics.

引用

页码：7792 / 7794

页数：3

共 17 条

[1] AB-INITIO MOLECULAR-ORBITAL CALCULATIONS AN DNA RADICAL IONS .4. EFFECT OF HYDRATION AN ELECTRON-AFFINITIES AND IONIZATION-POTENTIALS OF BASE-PAIRS
COLSON, AO
BESLER, B
SEVILLA, MD
[J]. JOURNAL OF PHYSICAL CHEMISTRY, 1993, 97 (51) : 13852 - 13859
[2] ELUCIDATION OF PRIMARY RADIATION-DAMAGE IN DNA THROUGH APPLICATION OF AB-INITIO MOLECULAR-ORBITAL THEORY
COLSON, AO
SEVILLA, MD
[J]. INTERNATIONAL JOURNAL OF RADIATION BIOLOGY, 1995, 67 (06) : 627 - 645
[3] COMPTON RG, UNPUB
[4] ELECTRON-AFFINITIES OF POLAR-MOLECULES
CRAWFORD, OH
GARRETT, WR
[J]. JOURNAL OF CHEMICAL PHYSICS, 1977, 66 (11) : 4968 - 4970
[5] DETERMINATION OF ELECTRON-BINDING ENERGIES OF GROUND-STATE DIPOLE-BOUND MOLECULAR ANIONS
DESFRANCOIS, C
[J]. PHYSICAL REVIEW A, 1995, 51 (05): : 3667 - 3675
[6] FROM 1/R TO 1/R(2) POTENTIALS - ELECTRON-EXCHANGE BETWEEN RYDBERG ATOMS AND POLAR-MOLECULES
DESFRANCOIS, C
ABDOULCARIME, H
KHELIFA, N
SCHERMANN, JP
[J]. PHYSICAL REVIEW LETTERS, 1994, 73 (18) : 2436 - 2439
[7] PREDICTION AND OBSERVATION OF A NEW, GROUND-STATE, DIPOLE-BOUND DIMER ANION - THE MIXED WATER AMMONIA SYSTEM
DESFRANCOIS, C
BAILLON, B
SCHERMANN, JP
ARNOLD, ST
HENDRICKS, JH
BOWEN, KH
[J]. PHYSICAL REVIEW LETTERS, 1994, 72 (01) : 48 - 51
[8] LASER SEPARATION OF GEOMETRICAL-ISOMERS OF WEAKLY-BOUND MOLECULAR-COMPLEXES
DESFRANCOIS, C
ABDOULCARIME, H
SCHULZ, CP
SCHERMANN, JP
[J]. SCIENCE, 1995, 269 (5231) : 1707 - 1709
[9] ELECTRON-TRANSFER FROM LASER-EXCITED RYDBERG ATOMS TO MOLECULES - ABSOLUTE RATE CONSTANTS AT LOW AND INTERMEDIATE PRINCIPAL QUANTUM NUMBERS
HARTH, K
RUF, MW
HOTOP, H
[J]. ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS, 1989, 14 (02): : 149 - 165
[10] Dipole bound, nucleic acid base anions studied via negative ion photoelectron spectroscopy
Hendricks, JH
Lyapustina, SA
deClercq, HL
Snodgrass, JT
Bowen, KH
[J]. JOURNAL OF CHEMICAL PHYSICS, 1996, 104 (19) : 7788 - 7791

← 1 2 →