CAS OpenIR  > 中科院上海应用物理研究所2011-2019年
Facilitating the pickup of individual DNA molecules by AFM nanomanipulation with tips mechanically worn on bare mica
Duan, N(段娜); Long, F; Wang, XY; Li, B(李宾); Hu, J(胡钧); Zhang, Y(张益)
2012
Source PublicationMICROSCOPY RESEARCH AND TECHNIQUE
ISSN1059-910X
Volume75Issue:5
AbstractThe tip is one of the critical factors to improve the efficiency in picking up individual DNA molecules from solid substrates based on atomic force microscope (AFM) nanomanipulation. We found that wearing AFM tips on certain solid substrates in advance to nanomanipulation operation would largely improve the pickup efficiency, which was ascribed to the increasing affinity of the tip to the DNA molecules along with the increase of the tip radius after wearing. It was demonstrated that bare mica was superior to APTES-modified mica to keep the tip clean while wearing, which was crucial for DNA pickup during AFM nanomanipulation. Microsc. Res. Tech., 2012. (c) 2011 Wiley Periodicals, Inc.
Language英语
Funding Project应物所项目组
WOS IDWOS:000302799700013
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/13163
Collection中科院上海应用物理研究所2011-2019年
Recommended Citation
GB/T 7714
Duan, N,Long, F,Wang, XY,et al. Facilitating the pickup of individual DNA molecules by AFM nanomanipulation with tips mechanically worn on bare mica[J]. MICROSCOPY RESEARCH AND TECHNIQUE,2012,75(5).
APA Duan, N,Long, F,Wang, XY,Li, B,Hu, J,&Zhang, Y.(2012).Facilitating the pickup of individual DNA molecules by AFM nanomanipulation with tips mechanically worn on bare mica.MICROSCOPY RESEARCH AND TECHNIQUE,75(5).
MLA Duan, N,et al."Facilitating the pickup of individual DNA molecules by AFM nanomanipulation with tips mechanically worn on bare mica".MICROSCOPY RESEARCH AND TECHNIQUE 75.5(2012).
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