An attempt for bio-lithography using cellulose nanofibers secreted by Acetobacter xylinum

Yoko Tomita, Tetsuo Kondo

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Acetobacter xylinum secretes cellulose nano-fibers with 40-60nm in width. Recently, Kondo et al. reported a method to regulate the direction of the fiber deposition due to the strong interaction with the molecular tracks in an ordered cellulose film1) (NOC)2). This resulted in proposal of constructing a desired 3D structure by the incubation of the bacteria on the substrate, and thereby it may be called as "bio-lithography." In this paper, the bio-lithography was attempted by using a template having a desired hydrophilic pattern scratched by AFM manipulation for the flat hydrophobic surface made of BC pellicle. When the bacteria were cultivated on this template, a 3D structure was found to be built selectively onto the hydrophilic pattern.

Original languageEnglish
Title of host publicationPolymer Preprints, Japan - 55th SPSJ Annual Meeting
Pages2094
Number of pages1
Volume55
Edition1
Publication statusPublished - 2006
Event55th SPSJ Annual Meeting - Nagoya, Japan
Duration: May 24 2006May 26 2006

Other

Other55th SPSJ Annual Meeting
CountryJapan
CityNagoya
Period5/24/065/26/06

Fingerprint

Acetobacter
Nanofibers
Lithography
Cellulose
Bacteria
Fibers
Substrates

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Tomita, Y., & Kondo, T. (2006). An attempt for bio-lithography using cellulose nanofibers secreted by Acetobacter xylinum. In Polymer Preprints, Japan - 55th SPSJ Annual Meeting (1 ed., Vol. 55, pp. 2094)

An attempt for bio-lithography using cellulose nanofibers secreted by Acetobacter xylinum. / Tomita, Yoko; Kondo, Tetsuo.

Polymer Preprints, Japan - 55th SPSJ Annual Meeting. Vol. 55 1. ed. 2006. p. 2094.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Tomita, Y & Kondo, T 2006, An attempt for bio-lithography using cellulose nanofibers secreted by Acetobacter xylinum. in Polymer Preprints, Japan - 55th SPSJ Annual Meeting. 1 edn, vol. 55, pp. 2094, 55th SPSJ Annual Meeting, Nagoya, Japan, 5/24/06.
Tomita Y, Kondo T. An attempt for bio-lithography using cellulose nanofibers secreted by Acetobacter xylinum. In Polymer Preprints, Japan - 55th SPSJ Annual Meeting. 1 ed. Vol. 55. 2006. p. 2094
Tomita, Yoko ; Kondo, Tetsuo. / An attempt for bio-lithography using cellulose nanofibers secreted by Acetobacter xylinum. Polymer Preprints, Japan - 55th SPSJ Annual Meeting. Vol. 55 1. ed. 2006. pp. 2094
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