Hostname: page-component-7b7567c8c-lpg2g Total loading time: 0 Render date: 2026-11-15T09:51:45.272Z Has data issue: false hasContentIssue false

Coaxial Electrospinning for Nanostructured Advanced Materials

Published online by Cambridge University Press:  01 February 2011

Ignacio G. Loscertales
Affiliation:
loscertales@uma.es, Universidad de Málaga, Ingeniería Mecánica y Mecánica de Fluidos, Plaza El Ejido, s/n, Malaga, 29013, Spain, +34-95-213-1323, +34-95-213-7468
Juan E. Díaz Gómez
Affiliation:
juanesdg@hotmail.com, Yflow SL, Marie Curie 4-12, Campanillas, Málaga, 29590, Spain
M. Lallave
Affiliation:
mlallave@gmail.com, Yflow SL, Marie Curie 4-12, Campanillas, Málaga, 29590, Spain
J. M. Rosas
Affiliation:
jmrosas@uma.es, ETS Ingenieros Industriales, Universidad de Málaga,, Dep. Ingeniería Química, Plaza El Ejido, s/n, Málaga, 29013, Spain
Jorge Bedia
Affiliation:
bediagm@uma.es, ETS Ingenieros Industriales, Universidad de Málaga, Dep. Ingeniería Química, Plaza El Ejido, s/n, Málaga, 29013, Spain
J. Rodríguez-Mirasol
Affiliation:
mirasol@uma.es, ETS Ingenieros Industriales, Universidad de Málaga, Dep. Ingeniería Química, Plaza El Ejido, s/n, Málaga, 29013, Spain
T. Cordero
Affiliation:
cordero@uma.es, ETS Ingenieros Industriales, Universidad de Málaga, Dep. Ingeniería Química, Plaza El Ejido, s/n, Málaga, 29013, Spain
M. Marquez
Affiliation:
mmsammy@aol.com, Research Center, Philip Morris USA, 4201 Commerce Road, Richmond, VA, 23234, United States
S. Shenoy
Affiliation:
Suresh.L.Shenoy@pmusa.com, Virginia Commonwealth University, Chemical and Life Sciences Engineering, Richmond, VA, 23284-3028, United States
G. E. Wnek
Affiliation:
gew5@case.edu, Case Western Reserve University, Department of Macromolecular Science and Engineering, Cleveland, OH, 44106-7217, United States
T. Thorsen
Affiliation:
thorsen@MIT.EDU, Massachusetts Institute of Technology, Department of Mechanical Engineering, 77 Massachusetts Ave, Cambridge, MA, 02139-4307, United States
A. Fernández-Nieves
Affiliation:
afnieves@deas.harvard.edu, Harvard University, Division of Engineering and Applied Sciences, 40 Oxford Street, Cambridge, MA, 02138, United States
A. Barrero
Affiliation:
abarrero@us.es, Escuela Superior de Ingenieros, Universidad de Sevilla, Dep. Ingeniería Energética y Mecánica de Fluidos, Sevilla, 41092, Spain
Get access

Abstract

Electro-hydro-dynamic (EHD) compound jets, with diameters in the micro and nanometric size range, from conical menisci of two co-flowing liquids, is a consolidated platform for the production of nanofibers with inner structure, in a process so-called coaxial electrospinning or co-electrospinning. In contrast to other multi-step template based procedures, the EHD methodology is much more simple and general since, firstly, a solid template is needless and, secondly, the process is seldom affected by the chemistry of the liquids. This gentle process allows selecting the liquid precursors depending on the application sought for the nanofibers. Here, we review different products obtained by this EHD technique: (1) solid and hollow carbon nanofibers from different precursors (polyacrylonitrile, polyvinylpyrrolidone and lignin), (2) nanofibers of biocompatible polymers encapsulating liquids in the form of beads, (3) spinning nanofibers of alginate and (4) in-fiber encapsulation of active microgels.

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable