Foresight Nanotech Institute Logo
Image of nano


Fullerene Nanotools from Biology

Stephen R. Wilson*, a, Bernard Erlangerb, Bradford Bradenc, and Austin N. Kirschnera

aChemistry Department, New York University,
New York, NY 10003 USA

bColumbia University
cBowie State University

This is an abstract for a presentation given at the
Ninth Foresight Conference on Molecular Nanotechnology.
There will be a link from here to the full article when it is available on the web.

 

There are many biologic materials on the size scale of 10-9 meters - the nanoscale. These systems often possess unique properties, including highly specific binding and recognition, which are ideal characteristics for nanotool design. As nanoscale science expands, we believe that hybrid biologic and non-biologic systems provide exciting new possibilities.

In this lecture I will report progress toward conscripting living systems in service to materials science. We have used the immune system to create tools for recognition, assembly, and control of nanoscale fabrication, specifically fullerenes and carbon nanotubes. I will discuss the creation highly specific fullerene antibodies, as well as their selective binding to various fullerene and carbon nanotube materials. The most intimate details of the interactions between a buckyball molecule and a cloned and sequenced monoclonal antibody are revealed in a high-resolution, single-crystal X-ray structure of this protein.

protein backbone diagram

We are applying molecular modeling and design by site-directed mutagenesis, to adapt and optimize these tools to a broad array of fullerene nanofabrication problems. Progress toward the application of antibodies in the construction of molecular surfaces, and fullerene and nanotube biosensors will be discussed. (This work was done with collaboration with Dr. Bernard Erlanger at Columbia University Medical School and Dr. Bradford Braden at Bowie State University.)

Abstract in RTF format 392,248 bytes


*Corresponding Address:
Stephen R. Wilson
Chemistry Department, New York University
100 Washington Square East, New York, NY 10003 USA
Phone: 212-998-8461
Fax: 212-260-7905
Email: steve.wilson@nyu.edu
http://www.nyu.edu/projects/nanotechnology



Donate Now

 

Foresight Programs

Join Now

 

Home About Foresight Blog News & Events Roadmap About Nanotechnology Resources Facebook Contact Privacy Policy

Foresight materials on the Web are ©1986–2014 Foresight Institute. All rights reserved. Legal Notices.

Web site development by Netconcepts. Email marketing by gravityMail. Maintained by James B. Lewis Enterprises.