In:
Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures Processing, Measurement, and Phenomena, American Vacuum Society, Vol. 9, No. 2 ( 1991-03-01), p. 1298-1303
Abstract:
Using a scanning tunneling microscope (STM) of atomic resolution, we have directly observed variant comformations 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.
Type of Medium:
Online Resource
ISSN:
1071-1023
,
1520-8567
Language:
English
Publisher:
American Vacuum Society
Publication Date:
1991
detail.hit.zdb_id:
3117331-7
detail.hit.zdb_id:
3117333-0
detail.hit.zdb_id:
1475429-0
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