Sol-gel reaction using DNA as a template: An attempt toward transcription of DNA into inorganic materials

Munenori Numata, Kazunori Sugiyasu, Teruaki Hasegawa, Seiji Shinkai

Research output: Contribution to journalArticle

90 Citations (Scopus)

Abstract

The topologically different structures in plasmid DNA can be successfully transcribed into silica structures by using the DNA as a template for sol-gel polycondensation of tetraethoxysilane after treatment by two cation-exchange steps (see scheme). These findings imply that the different ordered silica structures can be created from the same template through its higher-order conformational changes.

Original languageEnglish
Pages (from-to)3279-3283
Number of pages5
JournalAngewandte Chemie - International Edition
Volume43
Issue number25
DOIs
Publication statusPublished - Jun 21 2004

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Transcription
Silicon Dioxide
Sol-gels
DNA
Silica
Polycondensation
Cations
Ion exchange
Plasmids
Positive ions
Polymers
tetraethoxysilane

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Chemistry(all)

Cite this

Sol-gel reaction using DNA as a template : An attempt toward transcription of DNA into inorganic materials. / Numata, Munenori; Sugiyasu, Kazunori; Hasegawa, Teruaki; Shinkai, Seiji.

In: Angewandte Chemie - International Edition, Vol. 43, No. 25, 21.06.2004, p. 3279-3283.

Research output: Contribution to journalArticle

Numata, Munenori ; Sugiyasu, Kazunori ; Hasegawa, Teruaki ; Shinkai, Seiji. / Sol-gel reaction using DNA as a template : An attempt toward transcription of DNA into inorganic materials. In: Angewandte Chemie - International Edition. 2004 ; Vol. 43, No. 25. pp. 3279-3283.
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