Anchoring of cyclodextrin units on TiO2 thin layer for effective detection of nitro-aromatics

A novel electrochemical approach for landmine detection

Naoki Takahara, Do Hyeon Yang, Myung Jong Ju, Kenshi Hayashi, Kiyoshi Toko, Seung Woo Lee, Toyoki Kunitake

Research output: Contribution to journalArticle

13 Citations (Scopus)

Abstract

Nitro-aromatic compounds could be sensitively detected by employing cyclic voltammetric experiments in ultrathin TiO2 gel/cyclodextrin (CD) multilayered films that were prepared via the gas-phase surface sol-gel process. Among others, 2,4-DNT showed the highest voltammetric response for the γ-CD immobilized TiO2 film and its detection limit was estimated to be less than nM levels.

Original languageEnglish
Pages (from-to)1340-1341
Number of pages2
JournalChemistry Letters
Volume35
Issue number12
DOIs
Publication statusPublished - Dec 5 2006

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2,6-dinitrotoluene
Cyclodextrins
Aromatic compounds
Sol-gel process
Gases
Gels
Experiments
Landmine detection

All Science Journal Classification (ASJC) codes

  • Chemistry(all)

Cite this

Anchoring of cyclodextrin units on TiO2 thin layer for effective detection of nitro-aromatics : A novel electrochemical approach for landmine detection. / Takahara, Naoki; Yang, Do Hyeon; Ju, Myung Jong; Hayashi, Kenshi; Toko, Kiyoshi; Lee, Seung Woo; Kunitake, Toyoki.

In: Chemistry Letters, Vol. 35, No. 12, 05.12.2006, p. 1340-1341.

Research output: Contribution to journalArticle

Takahara, Naoki ; Yang, Do Hyeon ; Ju, Myung Jong ; Hayashi, Kenshi ; Toko, Kiyoshi ; Lee, Seung Woo ; Kunitake, Toyoki. / Anchoring of cyclodextrin units on TiO2 thin layer for effective detection of nitro-aromatics : A novel electrochemical approach for landmine detection. In: Chemistry Letters. 2006 ; Vol. 35, No. 12. pp. 1340-1341.
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