scholarly journals Ionic effect on combing of single DNA molecules and observation of their force-induced melting by fluorescence microscopy

2004 ◽  
Vol 121 (9) ◽  
pp. 4302-4309 ◽  
Author(s):  
Yu-Ying Liu ◽  
Peng-Ye Wang ◽  
Shuo-Xing Dou ◽  
Wei-Chi Wang ◽  
Ping Xie ◽  
...  
Keyword(s):  
Fluorescence Microscopy ◽  
Dna Molecules ◽  
Single Dna Molecules ◽  
Ionic Effect

scholarly journals Real-time imaging of single DNA molecules with fluorescence microscopy

1989 ◽  
Vol 56 (3) ◽  
pp. 507-516 ◽  
Author(s):  
T.W. Houseal ◽  
C. Bustamante ◽  
R.F. Stump ◽  
M.F. Maestre
Keyword(s):  
Fluorescence Microscopy ◽  
Real Time ◽  
Dna Molecules ◽  
Real Time Imaging ◽  
Single Dna Molecules

The Competition of the Retraction and Capillary Forces during the DNA Molecules Moving within Channels

2011 ◽  
Vol 483 ◽  
pp. 331-335 ◽  
Author(s):  
Dan Hui ◽  
Kai Ge Wang ◽  
Xiao Juan Zhao ◽  
Qi Wei Qiao ◽  
Dan Li ◽  
...  
Keyword(s):  
Fluorescence Microscopy ◽  
Capillary Forces ◽  
Dynamic Processes ◽  
Dna Molecules ◽  
Nano Structure ◽  
Hydrophobic Force ◽  
Single Dna Molecules ◽  
Planar Surfaces ◽  
Structure Patterns

The stretching processes of DNA molecules on the hydrophobic planar surfaces and the dynamic processes of DNA molecules moving into the micro- and nano-channels were studied with the fluorescence microscopy associated with the EMCCD in detail. The results demonstrated the ordered stretching of single DNA molecules under the effects of hydrophobic force, which is one of the main force should be considered when the DNA molecules are driven into channels or other nano-structure patterns.

Thermoplastic Nanofluidic Devices for Identifying Abasic Sites in Single DNA Molecules

Lab on a Chip ◽  
2021 ◽  
Author(s):  
Steven A Soper ◽  
Swarnagowri Vaidyanathan ◽  
Franklin Uba ◽  
Bo Hu ◽  
David Kaufman ◽  
...  
Keyword(s):  
Dna Damage ◽  
Therapeutic Efficacy ◽  
Double Strand Breaks ◽  
Dna Molecules ◽  
Strand Breaks ◽  
Single Dna Molecules ◽  
Abasic Sites ◽  
Nanofluidic Devices ◽  
Ap Sites

DNA damage can take many forms such as double-strand breaks and/or the formation of abasic (apurinic/apyrimidinic; AP) sites. The presence of AP sites can be used to determine therapeutic efficacy...

scholarly journals Active Delivery of Single DNA Molecules into a Plasmonic Nanopore for Label-Free Optical Sensing

Nano Letters ◽  
2018 ◽  
Vol 18 (12) ◽  
pp. 8003-8010 ◽  
Author(s):  
Xin Shi ◽  
Daniel V. Verschueren ◽  
Cees Dekker
Keyword(s):  
Optical Sensing ◽  
Label Free ◽  
Dna Molecules ◽  
Single Dna Molecules

scholarly journals Molecular conformations of DNA targets captured by model nanoarrays

Nanoscale ◽  
2017 ◽  
Vol 9 (36) ◽  
pp. 13419-13424 ◽  
Author(s):  
X. Hao ◽  
E. A. Josephs ◽  
Q. Gu ◽  
T. Ye
Keyword(s):  
Dna Molecules ◽  
Molecular Conformations ◽  
Single Dna Molecules

We generated nanoarrays with tailored surface functionalities and morphologies to probe how single DNA molecules interact with surface heterogeneities.

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