Threading dynamics of a polymer through parallel pores: Potential applications to DNA size separation

1997 ◽  
Vol 106 (14) ◽  
pp. 6152-6159 ◽  
Author(s):  
Björn Åkerman
Keyword(s):  
Size Separation ◽  
Potential Applications ◽  
Dna Size

DNA Size Separation Employing Micro-Fabricated Monolithic Nano-Structure

2002 ◽  
pp. 212-214 ◽  
Author(s):  
Yojiro Tezuka ◽  
Masanori Ueda ◽  
Yoshinobu Baba ◽  
Hiroaki Nakanishi ◽  
Takahiro Nishimoto ◽  
...  
Keyword(s):  
Nano Structure ◽  
Size Separation ◽  
Dna Size

scholarly journals DNA separation and enrichment using electro-hydrodynamic bidirectional flows in viscoelastic liquids

Lab on a Chip ◽  
2016 ◽  
Vol 16 (7) ◽  
pp. 1243-1253 ◽  
Author(s):  
Hubert Ranchon ◽  
Rémi Malbec ◽  
Vincent Picot ◽  
Audrey Boutonnet ◽  
Pattamon Terrapanich ◽  
...  
Keyword(s):  
Genetic Engineering ◽  
Dna Separation ◽  
Size Separation ◽  
Viscoelastic Liquids ◽  
Dna Size

DNA size separation followed by purification and enrichment constitute essential operations for genetic engineering.

T1601-2-2 Design of Micro Fence Array to Achieve Wider Separation Range in DNA Size Separation Microchip

2010 ◽  
Vol 2010.8 (0) ◽  
pp. 199-200
Author(s):  
Nobuaki Isahaya ◽  
Hirofumi Sone ◽  
Shintaro Itoh ◽  
Kenji Fukuzawa ◽  
Hedong Zhang
Keyword(s):  
Size Separation ◽  
Dna Size

Numerical model for DNA size separation using nanostructured matrix

2012 ◽  
Author(s):  
Shintaro Itoh ◽  
Yoichi Tagaya ◽  
Nobuaki Isahaya ◽  
Kenji Fukuzawa ◽  
Hedong Zhang
Keyword(s):  
Numerical Model ◽  
Size Separation ◽  
Dna Size

DNA size separation using artificially nanostructured matrix

2003 ◽  
Vol 83 (7) ◽  
pp. 1468-1470 ◽  
Author(s):  
M. Baba ◽  
T. Sano ◽  
N. Iguchi ◽  
K. Iida ◽  
T. Sakamoto ◽  
...  
Keyword(s):  
Size Separation ◽  
Dna Size

High-resolution DNA size enrichment using a magnetic nano-platform and application in non-invasive prenatal testing

The Analyst ◽  
2020 ◽  
Vol 145 (17) ◽  
pp. 5733-5739
Author(s):  
Bo Zhang ◽  
Shuting Zhao ◽  
Hao Wan ◽  
Ying Liu ◽  
Fei Zhang ◽  
...  
Keyword(s):  
High Resolution ◽  
Prenatal Testing ◽  
Maternal Blood ◽  
High Yield ◽  
Size Separation ◽  
Non Invasive ◽  
Fetal Dna ◽  
Cell Free Fetal Dna ◽  
Dna Size

A magnetic nano-platform that enriches cell-free fetal DNA from maternal blood with superior 20 bp resolution for size separation and high yield.

T1601-2-3 Establishment of Design Theory for DNA Size Separation Microchip Using Nano-sized Fence Array

2009 ◽  
Vol 2009.8 (0) ◽  
pp. 249-250
Author(s):  
Nobuaki Isahaya ◽  
Shintaro Itoh ◽  
Kenji Fukuzawa ◽  
Hedong Zhang
Keyword(s):  
Design Theory ◽  
Size Separation ◽  
Dna Size

DNA Size Separation Employing Quartz Nano-Pillars with Different Allocations

2006 ◽  
Author(s):  
Ryo Ogawa ◽  
Noritada Kaji ◽  
Shingi Hashioka ◽  
Yoshinobu Baba ◽  
Yasuhiro Horiike
Keyword(s):  
Size Separation ◽  
Dna Size

An in situ and ex situ TEM study of the formation of thin cobalt silicide films by molecular beam epitaxy on the silicon (100) surface

1988 ◽  
Vol 46 ◽  
pp. 884-885
Author(s):  
D. Loretto ◽  
J. M. Gibson ◽  
S. M. Yalisove ◽  
R. T. Tung
Keyword(s):  
Molecular Beam Epitaxy ◽  
Molecular Beam ◽  
Defect Density ◽  
High Vacuum ◽  
Ultra High Vacuum ◽  
Ex Situ ◽  
Metal Base ◽  
In Situ Experiments ◽  
Potential Applications

The cobalt disilicide/silicon system has potential applications as a metal-base and as a permeable-base transistor. Although thin, low defect density, films of CoSi2 on Si(111) have been successfully grown, there are reasons to believe that Si(100)/CoSi2 may be better suited to the transmission of electrons at the silicon/silicide interface than Si(111)/CoSi2. A TEM study of the formation of CoSi2 on Si(100) is therefore being conducted. We have previously reported TEM observations on Si(111)/CoSi2 grown both in situ, in an ultra high vacuum (UHV) TEM and ex situ, in a conventional Molecular Beam Epitaxy system.The procedures used for the MBE growth have been described elsewhere. In situ experiments were performed in a JEOL 200CX electron microscope, extensively modified to give a vacuum of better than 10-9 T in the specimen region and the capacity to do in situ sample heating and deposition. Cobalt was deposited onto clean Si(100) samples by thermal evaporation from cobalt-coated Ta filaments.

Microstructure of laser-irradiated, conducting Kapton polyimide

1995 ◽  
Vol 53 ◽  
pp. 502-503
Author(s):  
D. L. Callahan ◽  
Z. Ball ◽  
H. M. Phillips ◽  
R. Sauerbrey
Keyword(s):  
Electron Microscopy ◽  
Phase Transition ◽  
Transmission Electron Microscopy ◽  
Cross Section ◽  
Film Surface ◽  
Cross Sectional ◽  
General Utility ◽  
Transmission Electron ◽  
Considerable Debate ◽  
Potential Applications

Ultraviolet laser-irradiation can be used to induce an insulator-to-conductor phase transition on the surface of Kapton polyimide. Such structures have potential applications as resistors or conductors for VLSI applications as well as general utility electrodes. Although the percolative nature of the phase transformation has been well-established, there has been little definitive work on the mechanism or extent of transformation. In particular, there has been considerable debate about whether or not the transition is primarily photothermal in nature, as we propose, or photochemical. In this study, cross-sectional optical microscopy and transmission electron microscopy are utilized to characterize the nature of microstructural changes associated with the laser-induced pyrolysis of polyimide.Laser-modified polyimide samples initially 12 μm thick were prepared in cross-section by standard ultramicrotomy. Resulting contraction in parallel to the film surface has led to distortions in apparent magnification. The scale bars shown are calibrated for the direction normal to the film surface only.

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