Single Molecular Observation of DNA and DNA Complexes by Atomic Force Microscopy

2012 ◽  
Vol 13 (14) ◽  
pp. 2589-2598 ◽  
Author(s):  
Takuya Matsumoto ◽  
Eriko Mikamo-Satoh ◽  
Akihiko Takagi ◽  
Tomoji Kawai
Keyword(s):  
Atomic Force Microscopy ◽  
Dna Complexes ◽  
Force Microscopy ◽  
Atomic Force

scholarly journals Counterion effects on nano-confined metal–drug–DNA complexes

2016 ◽  
Vol 7 ◽  
pp. 62-67
Author(s):  
Nupur Biswas ◽  
Sreeja Chakraborty ◽  
Alokmay Datta ◽  
Munna Sarkar ◽  
Mrinmay K Mukhopadhyay ◽  
...  
Keyword(s):  
Thin Films ◽  
Atomic Force Microscopy ◽  
Dna Complexes ◽  
One Dimensional ◽  
X Ray ◽  
Force Microscopy ◽  
Drug Molecules ◽  
Atomic Force ◽  
Cu Complexes ◽  
Dna Film

We have explored morphology of DNA molecules bound with Cu complexes of piroxicam (a non-steroidal anti-inflammatory drug) molecules under one-dimensional confinement of thin films and have studied the effect of counterions present in a buffer. X-ray reflectivity at and away from the Cu K absorption edge and atomic force microscopy studies reveal that confinement segregates the drug molecules preferentially in a top layer of the DNA film, and counterions enhance this segregation.

scholarly journals CTCF-Induced Circular DNA Complexes Observed by Atomic Force Microscopy

2018 ◽  
Vol 430 (6) ◽  
pp. 759-776 ◽  
Author(s):  
Matthew T. Mawhinney ◽  
Runcong Liu ◽  
Fang Lu ◽  
Jasna Maksimoska ◽  
Kevin Damico ◽  
...  
Keyword(s):  
Atomic Force Microscopy ◽  
Dna Complexes ◽  
Circular Dna ◽  
Force Microscopy ◽  
Atomic Force

Atomic Force Microscopy of RecA–DNA Complexes Using a Carbon Nanotube Tip

2001 ◽  
Vol 281 (2) ◽  
pp. 390-395 ◽  
Author(s):  
Kazuo Umemura ◽  
Jun Komatsu ◽  
Takayuki Uchihashi ◽  
Nami Choi ◽  
Shukuko Ikawa ◽  
...  
Keyword(s):  
Atomic Force Microscopy ◽  
Carbon Nanotube ◽  
Dna Complexes ◽  
Force Microscopy ◽  
Atomic Force

scholarly journals RecA-double stranded DNA complexes studied by atomic force microscopy

2000 ◽  
Vol 44 (1) ◽  
pp. 213-214
Author(s):  
K. Umemura ◽  
J. Komatsu ◽  
T. Uchihashi ◽  
N. Choi ◽  
S. Ikawa ◽  
...  
Keyword(s):  
Atomic Force Microscopy ◽  
Dna Complexes ◽  
Force Microscopy ◽  
Double Stranded Dna ◽  
Atomic Force
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