نتایج جستجو برای: scanning probe lithography

تعداد نتایج: 252209  

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2010
Jinan Chai Fengwei Huo Zijian Zheng Louise R Giam Wooyoung Shim Chad A Mirkin

Integration of individual nanoparticles into desired spatial arrangements over large areas is a prerequisite for exploiting their unique electrical, optical, and chemical properties. However, positioning single sub-10-nm nanoparticles in a specific location individually on a substrate remains challenging. Herein we have developed a unique approach, termed scanning probe block copolymer lithogra...

Journal: :Journal of Nanoscience and Nanotechnology 2008

2003
Guohua Yang Nabil A. Amro Gang-yu Liu

Systematic studies on scanning probe lithography (SPL) methodologies have been performed using self-assembled monolayers (SAMs) on Au as examples. The key to achieving high spatial precision is to keep the tip-surface interactions strong and local. Approaches include three atomic force microscopy (AFM) based methods, nanoshaving, nanografting, and nanopen reader and writer (NPRW), which rely on...

Journal: :Proceedings of the National Academy of Sciences 2018

2006
S. Li

In the past several years, much progresses have been made in the area of scanning probe based, parallel soft nano lithography for patterning biomolecule directly with nano-meter resolution and high degree of registration accuracy. We report the development and demonstration of arrayed soft nanolithography probes for dip pen nanolithography (DPN), scanning probe contact printing (SPCP), and mult...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2012
Wooyoung Shim Keith A Brown Xiaozhu Zhou Boris Rasin Xing Liao Chad A Mirkin

Scanning probe instruments have expanded beyond their traditional role as imaging or "reading" tools and are now routinely used for "writing." Although a variety of scanning probe lithography techniques are available, each one imposes different requirements on the types of probes that must be used. Additionally, throughput is a major concern for serial writing techniques, so for a scanning prob...

2016
Karl I. Jacob Dragomir Davidovic Shuang Wu Lede Xian Shengnan Huang

To my beloved families. iv ACKNOWLEDGEMENTS First, I would like to thank my thesis advisor, Dr. Elisa Riedo, for providing me the opportunity to conduct this exciting research. I'm sincerely grateful for her valuable guidance and perpetual encouragement though my entire graduate research. and his group, for the fabrication of thermal cantilevers. their great help and support. v Finally, I would...

Journal: :Journal of the American Chemical Society 2004
Bryan L Jackson Jay T Groves

Scanning probe lithography (SPL) is applied to pattern fluid lipid membranes on a solid borosilicate substrate. Grids of metal lines, prepatterned onto the substrate by electron beam lithography, serve to partition the supported membrane into an array of isolated fluid pixels. By toggling the pH of the surrounding solution, the effect of the probe tip on the membrane can be regulated. Alkaline ...

Journal: :Molecules 2014
Xianglin Zhai Han Ju Lee Tian Tian T Randall Lee Jayne C Garno

The solution-phase self-assembly of bidentate 16-[3,5-bis(mercapto-methyl)phenoxy]hexadecanoic acid (BMPHA) on Au(111) was studied using nano-fabrication protocols with scanning probe nanolithography and immersion particle lithography. Molecularly thin films of BMPHA prepared by surface self-assembly have potential application as spatially selective layers in sensor designs. Either monolayer or...

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