Ultrafast Dynamics in DNA Model System

来源 :第十五届全国化学动力学会议 | 被引量 : 0次 | 上传用户：yhh9

【摘要】

：

Ultrafast laser experiments on carefully selected DNA model compounds probe the effects of base structure,base stacking,base pairing,and structural disorder on

【作者】

：

Jinquan Chen

【机构】

：

StateKeyLaboratoryofPrecisionSpectroscopy,EastChinaNormalUniversity,3663N.ZhongshanRd.,Shanghai,2000

【出处】

：

第十五届全国化学动力学会议

【发表日期】

：

2017年8期

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

Ultrafast laser experiments on carefully selected DNA model compounds probe the effects of base structure,base stacking,base pairing,and structural disorder on excited electronic states formed by UV absorption in single nucleic base as well as single and double DNA strands.

其他文献

Co(0001)表面H2O和CO的共吸附:分子间氢键的作用

　　水煤气变换反应作为制氢,合成氨等工业过程中的重要反应,一直备受人们关注,Co基催化剂是该反应中常用的催化剂,理解在这个反应体系中吸附分子间的相互作用对理解和运用这

会议

表面共吸附分子间氢键水煤气变换反应基催化剂升温脱附谱相互作用工业过程

Calculation on Activation Energy for Decomposition of Magnesite by Congruent Dissociative Vaporizati

　　The activation energy E parameters for decomposition of MgCO3 at CO2 and N2 atmosphere are calculated by the third-law method in subsequent comparison of th

会议

Combined femtosecond time-resolved fluorescence and transient absorption study of excited state dyna

　　Nucleobases,the building blocks and also the chromophores of the genetic materials,have been extensively studied both experimentally and theoretically.

会议

A highly-integrated supersonic-jet Fourier-transform microwave spectrometer:Instrumental setup and I

　　A highly integrated supersonic-jet Fourier-transform microwave spectrometer of coaxially oriented beam-resonator arrangement(COBRA)type,covering 2-20GHz,has

会议

相干空穴转移过程的二维电子光谱研究

　　近年来，有机光伏器件取得了长足的进步，单节器件的效率已经突破13％，接近商用所需的效率阈值。富勒烯及其衍生物是传统有机光伏器件中的主要电子受体材料，其载流子输运性能极为

会议

相干空穴转移过程二维电子有机光伏器件电子受体材料紫外波段效率

Interface reaction kinetics for NH3-SCR of NOx over CuMn2O4 catalyst

　　Nitrogen oxides(NOx)generated from stationary and automobile combustion sources are the primary atmospheric pollutants and have caused serious environmental

会议

Interface reactionReaction pathwayNH3-SCRCuMn2O4 catalyst

C-H伸缩振动光谱的费米共振去除方法

　　C-H基团是生物有机分子中含量最多的基团，该基团的振动光谱常被用于研究生物有机分子。在CH伸缩区间的振动光谱中，常常伴随C-H弯曲振动模式和C-H伸缩振动模式的费米共振。

会议

C-H伸缩振动费米共振同位素取代C-H键长光谱归属

超快强激光诱导的原子分子中性里德堡态激发

　　当原子分子处于光强＞1013Wcm-2的超快强激光场中，光电离电子在激光场和库仑势共同作用下可诱导很多新的高度非线性的物理现象，如高价高次谐波发射、高阶阈上电离、非序列多

会议

激光诱导原子分子中性高里德堡态强激光场物理现象高次谐波发射阈上电离

Terahertz Vibrational Spectroscopy in Molecular Crystalline Systems

　　Thanks to the significant advance of terahertz(THz)technology in the past two decades,THz spectroscopy has become a routine characteristic tool in many labo

会议

Recent Progresses in Cold Molecule Physics

　　As a nature development of cold atom physics,cold molecule physics have been developed for more than 20 yeas.It has valuable applications range from precisi

会议

cold moleculesquantum chemistrylaser cooling

Ultrafast Dynamics in DNA Model System

与本文相关的学术论文