CAS OpenIR  > 中科院上海原子核所2003年前
DIRECT OBSERVATION OF B-FORM AND Z-FORM DNA BY SCANNING TUNNELING MICROSCOPY
LI, MQ(李民乾); ZHU, JD; ZHU, JQ(朱节清); HU, J(胡钧); GU, MM; XU, YL; ZHANG, LP; HUANG, ZQ; XU, LZ; YAO, XW
1991
Conference Name5TH INTERNATIONAL CONF ON SCANNING TUNNELING MICROSCOPY/SPECTROSCOPY ( STM 90 ) / 1ST INTERNATIONAL CONF ON NANOMETER SCALE SCIENCE AND TECHNOLOGY ( NANO 1 )
Source PublicationJOURNAL OF VACUUM SCIENCE & TECHNOLOGY B
Pages1298
Conference DateJUL 23-27, 1990
Conference PlaceBALTIMORE, MD
AbstractUsing a scanning tunneling microscope (STM) of atomic resolution, we have directly observed variant conformations of DNA, including normal B-form and Z-form DNA, with a modified working condition. STM images of natural fish sperm and calf thymus B-form DNA and poly (dG-me5 dC) and bromized poly dCG Z-form DNA have been obtained at a subnatural environment. These results have provided some new evidence that images characteristic of DNA molecules can be obtained with STM.
ISSN1071-1023
Indexed BySCI
Funding Project应物所课题组
Language英语
Document Type会议论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/9796
Collection中科院上海原子核所2003年前
Recommended Citation
GB/T 7714
LI, MQ,ZHU, JD,ZHU, JQ,et al. DIRECT OBSERVATION OF B-FORM AND Z-FORM DNA BY SCANNING TUNNELING MICROSCOPY[C],1991:1298.
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