CAS OpenIR  > 中科院上海原子核所2003年前
ATOMIC FORCE MICROSCOPY OF UNCOATED PLASMID DNA - NANOMETER RESOLUTION WITH ONLY NANOGRAM AMOUNTS OF SAMPLE
LI, MQ(李民乾); HANSMA, HG; VESENKA, J; KELDERMAN, G; HANSMA, PK
1992
Source PublicationJOURNAL OF BIOMOLECULAR STRUCTURE & DYNAMICS
ISSN0739-1102
Volume10Issue:3Pages:607
AbstractReproducible, high-contrast, nanometer-resolution AFM images of uncoated plasmid DNA can be obtained with nanogram quantities of DNA with the help of two advances in sample preparation: (1) Heating a DNA solution at 35-degrees-C for 10 to 20 minutes before deposition on mica helps separate and spread the DNA, and (2) Using 5 microliter drops of die heated DNA solution in the concentration range of 2 to 10 nanogram/microliter in contact with a specially prepared mica surface for 5 to 10 minutes gives optimal coverage with only nanograms of DNA.
Indexed BySCI
Funding Project应物所项目组
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/9875
Collection中科院上海原子核所2003年前
Recommended Citation
GB/T 7714
LI, MQ,HANSMA, HG,VESENKA, J,et al. ATOMIC FORCE MICROSCOPY OF UNCOATED PLASMID DNA - NANOMETER RESOLUTION WITH ONLY NANOGRAM AMOUNTS OF SAMPLE[J]. JOURNAL OF BIOMOLECULAR STRUCTURE & DYNAMICS,1992,10(3):607.
APA LI, MQ,HANSMA, HG,VESENKA, J,KELDERMAN, G,&HANSMA, PK.(1992).ATOMIC FORCE MICROSCOPY OF UNCOATED PLASMID DNA - NANOMETER RESOLUTION WITH ONLY NANOGRAM AMOUNTS OF SAMPLE.JOURNAL OF BIOMOLECULAR STRUCTURE & DYNAMICS,10(3),607.
MLA LI, MQ,et al."ATOMIC FORCE MICROSCOPY OF UNCOATED PLASMID DNA - NANOMETER RESOLUTION WITH ONLY NANOGRAM AMOUNTS OF SAMPLE".JOURNAL OF BIOMOLECULAR STRUCTURE & DYNAMICS 10.3(1992):607.
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