Controlling the shape, orientation, and linkage of carbon nanotube features with nano affinity templates

Directed assembly of nanoscale building blocks such as single-walled carbon nanotubes (SWNTs) into desired architectures is a major hurdle for a broad range of basic research and technological applications (e.g., electronic devices and sensors). Here we demonstrate a parallel assembly process that allows one to simultaneously position, shape, and link SWNTs with sub-100-nm resolution. Our method is based on the observation that SWNTs are strongly attracted to COOH-terminated self-assembled monolayers (COOH-SAMs) and that SWNTs with lengths greater than the dimensions of a COOH-SAM feature will align along the boundary between the COOH-SAM feature and a passivating CH3-terminated SAM. By using nanopatterned affinity templates of 16-mercaptohexadecanonic acid, passivated with 1-octadecanethiol, we have formed SWNT dot, ring, arc, letter, and even more sophisticated structured thin films and continuous ropes. Experiment and theory (Monte Carlo simulations) suggest that the COOH-SAMs localize the solvent carrying the nanotubes on the SAM features, and that van der Waals interactions between the tubes and the COOH-rich feature drive the assembly process. A mathematical relationship describing the geometrically weighted interactions between SWNTs and the two different SAMs required to overcome solvent–SWNT interactions and effect assembly is provided.

[1]  Chad A Mirkin,et al.  Sub-100 nm, centimeter-scale, parallel dip-pen nanolithography. , 2005, Small.

[2]  Zhongfan Liu,et al.  Nano-welding by scanning probe microscope. , 2005, Journal of the American Chemical Society.

[3]  Hyunhyub Ko,et al.  Carbon Nanotube Arrays Encapsulated into Freely Suspended Flexible Films , 2005 .

[4]  E. S. Snow,et al.  Chemical Detection with a Single-Walled Carbon Nanotube Capacitor , 2005, Science.

[5]  G. Whitesides,et al.  New approaches to nanofabrication: molding, printing, and other techniques. , 2005, Chemical reviews.

[6]  V. Derycke,et al.  Chemical optimization of self-assembled carbon nanotube transistors. , 2005, Nano letters.

[7]  R. Smalley,et al.  Controlled multistep purification of single-walled carbon nanotubes. , 2005, Nano letters.

[8]  E. Bekyarova,et al.  Large-scale fabrication of aligned single-walled carbon nanotube array and hierarchical single-walled carbon nanotube assembly. , 2004, Journal of the American Chemical Society.

[9]  John A. Rogers,et al.  Aligned arrays of single-walled carbon nanotubes generated from random networks by orientationally selective laser ablation , 2004 .

[10]  Y. Levi-Kalisman,et al.  Selective dispersion of single-walled carbon nanotubes in the presence of polymers: the role of molecular and colloidal length scales. , 2004, Journal of the American Chemical Society.

[11]  Qian Wang,et al.  Ten- to 50-nm-long quasi-ballistic carbon nanotube devices obtained without complex lithography. , 2004, Proceedings of the National Academy of Sciences of the United States of America.

[12]  John R. Reynolds,et al.  Transparent, Conductive Carbon Nanotube Films , 2004, Science.

[13]  John A. Rogers,et al.  Solution Casting and Transfer Printing Single-Walled Carbon Nanotube Films , 2004 .

[14]  Adam T. Woolley,et al.  Directional Orientation of Carbon Nanotubes on Surfaces Using a Gas Flow Cell , 2004 .

[15]  Feng Liang,et al.  A Convenient Route to Functionalized Carbon Nanotubes , 2004 .

[16]  Eric S. Snow,et al.  Simple Route to Large-Scale Ordered Arrays of Liquid-Deposited Carbon Nanotubes , 2004 .

[17]  Hyunhyub Ko,et al.  Nanotube surface arrays: weaving, bending, and assembling on patterned silicon. , 2004, Physical review letters.

[18]  Chad A Mirkin,et al.  The evolution of dip-pen nanolithography. , 2004, Angewandte Chemie.

[19]  Weihong Zhu,et al.  Langmuir–Blodgett Films of Single-Wall Carbon Nanotubes: Layer-by-layer Deposition and In-plane Orientation of Tubes , 2003 .

[20]  E. Braun,et al.  DNA-Templated Carbon Nanotube Field-Effect Transistor , 2003, Science.

[21]  Wahyu Setyawan,et al.  Nanotube electronics: Large-scale assembly of carbon nanotubes , 2003, Nature.

[22]  Adam T Woolley,et al.  DNA-templated nanotube localization. , 2003, Journal of the American Chemical Society.

[23]  P. McEuen,et al.  Tuning carbon nanotube band gaps with strain. , 2002, Physical review letters.

[24]  W. D. de Heer,et al.  Carbon Nanotubes--the Route Toward Applications , 2002, Science.

[25]  Phaedon Avouris,et al.  Molecular electronics with carbon nanotubes. , 2002, Accounts of chemical research.

[26]  S. Shinkai,et al.  Ring Closure of Carbon Nanotubes , 2001, Science.

[27]  C. Dekker,et al.  Carbon Nanotube Single-Electron Transistors at Room Temperature , 2001, Science.

[28]  P. Avouris,et al.  Engineering Carbon Nanotubes and Nanotube Circuits Using Electrical Breakdown , 2001, Science.

[29]  Kenneth A. Smith,et al.  In-plane-aligned membranes of carbon nanotubes , 2001 .

[30]  Naesung Lee,et al.  Application of carbon nanotubes to field emission displays , 2001 .

[31]  Charles M. Lieber,et al.  Directed assembly of one-dimensional nanostructures into functional networks. , 2001, Science.

[32]  Charles M. Lieber,et al.  Carbon nanotube-based nonvolatile random access memory for molecular computing , 2000, Science.

[33]  Shea,et al.  Electrical transport in rings of single-wall nanotubes: one-dimensional localization , 2000, Physical review letters.

[34]  Kong,et al.  Nanotube molecular wires as chemical sensors , 2000, Science.

[35]  Dekker,et al.  High-field electrical transport in single-wall carbon nanotubes , 1999, Physical review letters.

[36]  C. Mirkin,et al.  A New Tool for Studying the in Situ Growth Processes for Self-Assembled Monolayers under Ambient Conditions , 1999 .

[37]  Mark J. Dyer,et al.  Three-dimensional manipulation of carbon nanotubes under a scanning electron microscope , 1999 .

[38]  Kenneth A. Smith,et al.  Controlled deposition of individual single-walled carbon nanotubes on chemically functionalized templates , 1999 .

[39]  Phaedon Avouris,et al.  Rings of single-walled carbon nanotubes , 1999, Nature.

[40]  D. Swofford,et al.  Taxon sampling revisited , 1999, Nature.

[41]  Xu,et al.  "Dip-Pen" nanolithography , 1999, Science.

[42]  C. R. Martin,et al.  Selectively-Permeable Ultrathin Film Composite Membranes Based on Molecularly-Imprinted Polymers , 1998 .

[43]  R. Superfine,et al.  Bending and buckling of carbon nanotubes under large strain , 1997, Nature.

[44]  Emmanuel Delamarche,et al.  ORDER IN MICROCONTACT PRINTED SELF-ASSEMBLED MONOLAYERS , 1997 .

[45]  N. Eis,et al.  A pivotal Archaea group , 1997, Nature.

[46]  H. Dai,et al.  Fullerene 'crop circles' , 1997, Nature.

[47]  P. Kollman,et al.  A Second Generation Force Field for the Simulation of Proteins, Nucleic Acids, and Organic Molecules , 1995 .

[48]  G. Whitesides,et al.  Formation of self-assembled monolayers by chemisorption of derivatives of oligo(ethylene glycol) of structure HS(CH2)11(OCH2CH2)mOH on gold , 1991 .