Simultaneous Topographic and Fluorescence Imaging of Single DNA Molecules for DNA Analysis with a Scanning Near-Field Optical/Atomic Force Microscope

2001 ◽  
Vol 73 (24) ◽  
pp. 5984-5991 ◽  
Author(s):  
J. M. Kim ◽  
T. Ohtani ◽  
S. Sugiyama ◽  
T. Hirose ◽  
H. Muramatsu
Keyword(s):  
Atomic Force Microscope ◽  
Fluorescence Imaging ◽  
Dna Analysis ◽  
Near Field ◽  
Dna Molecules ◽  
Single Dna Molecules ◽  
Atomic Force

Heat Transfer Spectroscopy and “Heat Transfer-Distance” Curves

2008 ◽  
Author(s):  
Arvind Narayanaswamy ◽  
Sheng Shen ◽  
Gang Chen
Keyword(s):  
Heat Transfer ◽  
Radiative Transfer ◽  
Atomic Force Microscope ◽  
Near Field ◽  
Surface Force ◽  
Casimir Forces ◽  
Distance Curve ◽  
Transfer Distance ◽  
Atomic Force ◽  
Order Of Magnitude

Thermal radiative transfer between objects as well as near-field forces such as van der Waals or Casimir forces have their origins in the fluctuations of the electrodynamic field. Near-field radiative transfer between two objects can be enhanced by a few order of magnitude compared to the far-field radiative transfer that can be described by Planck’s theory of blackbody radiation and Kirchoff’s laws. Despite this common origin, experimental techniques of measuring near-field forces (using the surface force apparatus and the atomic force microscope) are more sophisticated than techniques of measuring near-field radiative transfer. In this work, we present an ultra-sensitive experimental technique of measuring near-field using a bi-material atomic force microscope cantilever as the thermal sensor. Just as measurements of near-field forces results in a “force distance curve”, measurement of near-field radiative transfer results in a “heat transfer-distance” curve. Results from the measurement of near-field radiative transfer will be presented.

scholarly journals Detecting Ultraviolet Damage in Single DNA Molecules by Atomic Force Microscopy

2007 ◽  
Vol 93 (5) ◽  
pp. 1758-1767 ◽  
Author(s):  
Yong Jiang ◽  
Changhong Ke ◽  
Piotr A. Mieczkowski ◽  
Piotr E. Marszalek
Keyword(s):  
Atomic Force Microscopy ◽  
Dna Molecules ◽  
Force Microscopy ◽  
Single Dna Molecules ◽  
Atomic Force ◽  
Ultraviolet Damage

Scanning Near-Field Optical Microscope Study of Ag Nanoprotrusions Fabricated by Nano-oxidation with Atomic Force Microscope

2003 ◽  
Vol 42 (Part 1, No. 12) ◽  
pp. 7635-7639 ◽  
Author(s):  
JunHo Kim ◽  
Jeongyong Kim ◽  
K.-B. Song ◽  
S.-Q. Lee ◽  
E.-K. Kim ◽  
...  
Keyword(s):  
Atomic Force Microscope ◽  
Microscope Study ◽  
Near Field ◽  
Optical Microscope ◽  
Atomic Force

Development of a “Built-in” Scanning Near Field Microscope Head for an Atomic Force Microscope System and Stress Mapping of an Al2O3/ZrO2 Eutectic Composite

2006 ◽  
Vol 13 (4) ◽  
pp. 269-275 ◽  
Author(s):  
Tatsuo Nakagawa ◽  
Satoshi Fukura ◽  
Munenori Nakai ◽  
Kazumasa Sugiyama ◽  
Ryohei Kokawa ◽  
...  
Keyword(s):  
Atomic Force Microscope ◽  
Near Field ◽  
Eutectic Composite ◽  
Atomic Force ◽  
Stress Mapping

Atomic force microscope investigation of large-circle DNA molecules

2004 ◽  
Vol 325 (2) ◽  
pp. 293-300 ◽  
Author(s):  
Aiguo Wu ◽  
Lihua Yu ◽  
Zhuang Li ◽  
Huanming Yang ◽  
Erkang Wang
Keyword(s):  
Atomic Force Microscope ◽  
Dna Molecules ◽  
Large Circle ◽  
Microscope Investigation ◽  
Atomic Force

Photobleaching of Asymmetric Cyanines Used for Fluorescence Imaging of Single DNA Molecules

2001 ◽  
Vol 123 (33) ◽  
pp. 7985-7995 ◽  
Author(s):  
Claire Kanony ◽  
Björn Åkerman ◽  
Eimer Tuite
Keyword(s):  
Fluorescence Imaging ◽  
Dna Molecules ◽  
Single Dna Molecules

scholarly journals Direct atomic force microscope imaging of EcoRI endonuclease site specifically bound to plasmid DNA molecules.

1996 ◽  
Vol 93 (17) ◽  
pp. 8826-8829 ◽  
Author(s):  
D. P. Allison ◽  
P. S. Kerper ◽  
M. J. Doktycz ◽  
J. A. Spain ◽  
P. Modrich ◽  
...  
Keyword(s):  
Atomic Force Microscope ◽  
Plasmid Dna ◽  
Dna Molecules ◽  
Atomic Force ◽  
Microscope Imaging
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