Design and Fabrication of Fibrous Nanomaterials Using Pull Spinning
Abstract
The assembly of natural and synthetic polymers into fibrous nanomaterials has applications ranging from textiles, tissue engineering, photonics, and catalysis. However, rapid manufacturing of these materials is challenging, as the state of the art in nanofiber assembly remains limited by factors such as solution polarity, production rate, applied electric fields, or temperature. Here, the design and development of a rapid nanofiber manufacturing system termed pull spinning is described. Pull spinning is compact and portable, consisting of a high‐speed rotating bristle that dips into a polymer or protein reservoir and pulls a droplet from solution into a nanofiber. When multiple layers of nanofibers are collected, they form a nonwoven network whose composition, orientation, and function can be adapted to multiple applications. The capability of pull spinning to function as a rapid, point‐of‐use fiber manufacturing platform is demonstrated for both muscle tissue engineering and textile design. image
Document Details
- Document Type
- Pub Defense Publication
- Publication Date
- Jan 17, 2017
- Source ID
- 10.1002/mame.201600404
Entities
People
- Alexander P Nesmith
- Christophe O. Chantre
- Grant M. Gonzalez
- Hongyan Yuan
- Josue A. Goss
- Kevin Kit Parker
- Leila F Deravi
- Luke A. Macqueen
- Michael D. Phillips
- Mohammad R. Badrossamy
- Nina R. Sinatra
- Sahm K. Deravi
Organizations
- Defense Advanced Research Projects Agency
- Harvard University
- National Institutes of Health
- National Science Foundation
- Sanofi-Aventis
- United States Military Academy