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Low-Energy Electron Attachment to Serine Conformers: Shape Resonances and Dissociation Dynamics

文献类型：期刊论文

作者Wang, Yongfeng1; Tian, Shan Xi2,3
刊名CHINESE JOURNAL OF CHEMICAL PHYSICS
出版日期2017-04-01
卷号30期号:2页码:173-185
关键词Serine Conformational Effect Shape Resonance Dissociative Electron Attachment
DOI10.1063/1674-0068/30/cjcp1612228
文献子类Article
英文摘要Shape resonances of electron-molecule system formed in the low-energy electron attachment to four low-lying conformers of serine (serine 1, serine 2, serine 3, and serine 4) in gas phase are investigated using the quantum scattering method with the non-empirical model potentials in single-center expansion. In the attachment energy range of 0-10 eV, three shape resonances for serine 1, serine 2, and serine 4 and four shape resonances for serine 3 are predicted. The one-dimensional potential energy curves of the temporary negative ions of electron-serine are calculated to explore the correlations between the shape resonance and the bond cleavage. The bond-cleavage selectivity of the different resonant states for a certain conformer is demonstrated, and the recent experimental results about the dissociative electron attachment to serine are interpreted on the basis of present calculations.
WOS关键词DNA-STRAND BREAKS ; GAS-PHASE ; AMINO-ACIDS ; RADIOBIOLOGICAL DAMAGE ; POLYATOMIC-MOLECULES ; RADIATION-DAMAGE ; SCATTERING ; BASES ; CAPTURE ; GLYCINE
WOS研究方向Physics
语种英语
WOS记录号WOS:000400934100009
资助机构National Natural Science Foundation of China(21303212 ; National Natural Science Foundation of China(21303212 ; National Natural Science Foundation of China(21303212 ; National Natural Science Foundation of China(21303212 ; National Natural Science Foundation of China(21303212 ; National Natural Science Foundation of China(21303212 ; National Natural Science Foundation of China(21303212 ; National Natural Science Foundation of China(21303212 ; Ministry of Science and Technology of China(2013CB834602) ; Ministry of Science and Technology of China(2013CB834602) ; Ministry of Science and Technology of China(2013CB834602) ; Ministry of Science and Technology of China(2013CB834602) ; Ministry of Science and Technology of China(2013CB834602) ; Ministry of Science and Technology of China(2013CB834602) ; Ministry of Science and Technology of China(2013CB834602) ; Ministry of Science and Technology of China(2013CB834602) ; 21573209) ; 21573209) ; 21573209) ; 21573209) ; 21573209) ; 21573209) ; 21573209) ; 21573209) ; National Natural Science Foundation of China(21303212 ; National Natural Science Foundation of China(21303212 ; National Natural Science Foundation of China(21303212 ; National Natural Science Foundation of China(21303212 ; National Natural Science Foundation of China(21303212 ; National Natural Science Foundation of China(21303212 ; National Natural Science Foundation of China(21303212 ; National Natural Science Foundation of China(21303212 ; Ministry of Science and Technology of China(2013CB834602) ; Ministry of Science and Technology of China(2013CB834602) ; Ministry of Science and Technology of China(2013CB834602) ; Ministry of Science and Technology of China(2013CB834602) ; Ministry of Science and Technology of China(2013CB834602) ; Ministry of Science and Technology of China(2013CB834602) ; Ministry of Science and Technology of China(2013CB834602) ; Ministry of Science and Technology of China(2013CB834602) ; 21573209) ; 21573209) ; 21573209) ; 21573209) ; 21573209) ; 21573209) ; 21573209) ; 21573209)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/31860]  
专题合肥物质科学研究院_中国科学院核能安全技术研究所
作者单位1.Chinese Acad Sci, Inst Nucl Energy Safety Technol, Key Lab Neutron & Radiat Safety, Hefei 230031, Peoples R China
2.Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Peoples R China
3.Univ Sci & Technol China, Dept Chem Phys, Hefei 230026, Peoples R China
推荐引用方式
GB/T 7714		 Wang, Yongfeng,Tian, Shan Xi. Low-Energy Electron Attachment to Serine Conformers: Shape Resonances and Dissociation Dynamics[J]. CHINESE JOURNAL OF CHEMICAL PHYSICS,2017,30(2):173-185.
APA Wang, Yongfeng,&Tian, Shan Xi.(2017).Low-Energy Electron Attachment to Serine Conformers: Shape Resonances and Dissociation Dynamics.CHINESE JOURNAL OF CHEMICAL PHYSICS,30(2),173-185.
MLA Wang, Yongfeng,et al."Low-Energy Electron Attachment to Serine Conformers: Shape Resonances and Dissociation Dynamics".CHINESE JOURNAL OF CHEMICAL PHYSICS 30.2(2017):173-185.

入库方式： OAI收割

来源：合肥物质科学研究院

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