查看完整版本: C A Mirkin教授纳米技术名篇文章共享

[b]开山之作!!!![/b]

[size=5]"Dip-Pen" Nanolithography[/size]
Richard D. Piner, Jin Zhu, Feng Xu, Seunghun Hong, Chad A. Mirkin*
A direct-write "dip-pen" nanolithography (DPN) has been developed to deliver collections of molecules in a positive printing mode. An atomic force microscope (AFM) tip is used to write alkanethiols with 30-nanometer linewidth resolution on a gold thin film in a manner analogous to that of a dip pen. Molecules are delivered from the AFM tip to a solid substrate of interest via capillary transport, making DPN a potentially useful tool for creating and functionalizing nanoscale devices.

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[[i] 本帖最后由 rabbithong 于 2007-08-21 17:39 编辑 [/i]]

如果上篇文章是"黑白世界"的Nanolithography,那么本篇将迎来"彩色时代"的Nanolithography!

[size=5]Multiple Ink Nanolithography: Toward a Multiple-Pen Nano-Plotter[/size]
Seunghun Hong, Jin Zhu, Chad A. Mirkin*

The formation of intricate nanostructures will require the ability to maintain surface registry during several patterning steps. A scanning probe method, dip-pen nanolithography (DPN), can be used to pattern monolayers of different organic molecules down to a 5-nanometer separation. An "overwriting" capability of DPN allows one nanostructure to be generated and the areas surrounding that nanostructure to be Þlled in with a second type of "ink".



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[size=5]A Nanoplotter with Both Parallel and Serial Writing Capabilities[/size]

Seunghun Hong and Chad A. Mirkin*

The development of an eight-pen nanoplotter capable of doing parallel dip-pen nanolithography (DPN) is reported. Because line width and patterning speed in DPN are independent of contact force, only one of the tips in the parallel writing mode (the ÒimagingÓ tip) has a feedback system to monitor tip position and to write the pattern; all other tips reproduce what occurs at the imaging tip in a passive fashion. Proof-of-concept experiments that demonstrate eight-pen parallel writing, ink and rinsing wells, and Òmolecular corrallingÓ via a nanoplottergenerated structure are reported.

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[b]Nanolithography在DNA芯片制备中的应用.[/b]

[size=5]Direct Patterning of ModiÞed Oligonucleotides on Metals and Insulators by Dip-Pen Nanolithography[/size]

L. M. Demers,* D. S. Ginger,* S.-J. Park, Z. Li, S.-W. Chung, C. A. Mirkin†

The use of direct-write dip-pen nanolithography (DPN) to generate covalently anchored, nanoscale patterns of oligonucleotides on both metallic and insulating substrates is described. ModiÞcation of DNA with hexanethiol groups allowed patterning on gold, and oligonucleotides bearing 59-terminal acrylamide groups could be patterned on derivatized silica. Feature sizes ranging from many micrometers to less than 100 nanometers were achieved, and the resulting patterns exhibited the sequence-speciÞc binding properties of the DNA from which they were composed. The patterns can be used to direct the assembly of individual oligonucleotide-modiÞed particles on a surface, and the deposition of multiple DNA sequences in a single array is demonstrated.


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[b]Nanolithography技术用于蛋白质微阵列的制备![/b]

[size=5]Protein Nanoarrays Generated By Dip-Pen Nanolithography[/size]

Ki-Bum Lee,1 So-Jung Park,1 Chad A. Mirkin,1* Jennifer C. Smith,2 Milan Mrksich2*

Dip-pen nanolithography was used to construct arrays of proteins with 100- to 350-nanometer features. These nanoarrays exhibit almost no detectable nonspeci Þc binding of proteins to their passivated portions even in complex mixtures of proteins, and therefore provide the opportunity to study a variety of surface-mediated biological recognition processes. For example, reactions involving the protein features and antigens in complex solutions can be screened easily by atomic force microscopy. As further proof-of-concept, these arrays were used to study cellular adhesion at the submicrometer scale.

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[size=5]The Controlled Evolution of a Polymer Single Crystal[/size]

Xiaogang Liu,1* Yi Zhang,1* Dipak K. Goswami,2 John S. Okasinski,2 Khalid Salaita,1 Peng Sun,1 Michael J. Bedzyk,2. Chad A. Mirkin1-

We present a method for controlling the initiation and kinetics of polymer crystal growth using dip-pen nanolithography and an atomic force microscope tip coated with poly-DL-lysine hydrobromide. Triangular prisms of the polymer epitaxially grow on freshly cleaved mica substrates, and their in-plane and outof- plane growth rates can be controlled by raster scanning the coated tip across the substrate. Atomic force microscope images were concomitantly recorded, providing a set of photographic images of the process as it spans the nanometerto micrometer-length scales as a function of environmental conditions.



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[b]又一新领域!!!![/b]

[size=5]Self-Assembly of Mesoscopic Metal-Polymer Amphiphiles[/size]

Sungho Park, Jung-Hyurk Lim, Sung-Wook Chung, Chad A. Mirkin*

The assembly properties of two- and three-component rod-like building blocks consisting of gold and polymer block domains have been investigated. These structures behave like mesoscopic amphiphiles and form a series of single-layer superstructures consisting of bundles, tubes, and sheets depending upon the compositional periodicity. Unlike molecular systems, the template used to initially synthesize them plays a critical role in the assembly process by prealigning them in a manner that facilitates their assembly by optimizing the correct collisional orientation upon dissolution of the template. Tubular structures with tailorable diameters can be assembled in a predictable manner on the basis of an estimate of the hybrid rod packing parameters.


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[size=5]On-Wire Lithography[/size]

Lidong Qin, Sungho Park, Ling Huang, Chad A. Mirkin*

We report a high-throughput procedure for lithographically processing onedimensional nanowires. This procedure, termed on-wire lithography, combines advances in template-directed synthesis of nanowires with electrochemical deposition and wet-chemical etching and allows routine fabrication of face-to-face disk arrays and gap structures in the range of five to several hundred nanometers. We studied the transport properties of 13-nanometer gaps with and without nanoscopic amounts of conducting polymers deposited within by dip-pen nanolithography.


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好文章，多谢楼主分享！！！

mirkin :lol
景仰下

谢谢分享:victory: :victory:

回复 #3 rabbithong 的帖子

:victory: :handshake

Mirkin 的文章太牛了。

谢谢分享这么好的东东

have alook ,thank you

正在寻找，多谢楼主！:)

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这么多的文献好呀,下

谢谢分享！！！！！

谢谢分享  ！！！！！