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

doi:10.1246/cl.2006.1340

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

Electronic Devices

Research output: Contribution to journal › Article › peer-review

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 language	English
Pages (from-to)	1340-1341
Number of pages	2
Journal	Chemistry Letters
Volume	35
Issue number	12
DOIs	https://doi.org/10.1246/cl.2006.1340
Publication status	Published - Dec 5 2006

All Science Journal Classification (ASJC) codes

Chemistry(all)

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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.",

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AU - Takahara, Naoki

AU - Yang, Do Hyeon

AU - Ju, Myung Jong

AU - Hayashi, Kenshi

AU - Toko, Kiyoshi

AU - Lee, Seung Woo

AU - Kunitake, Toyoki

PY - 2006/12/5

Y1 - 2006/12/5

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AB - 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.

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ER -

Anchoring of cyclodextrin units on TiO₂ thin layer for effective detection of nitro-aromatics: A novel electrochemical approach for landmine detection

Abstract

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