Abstract
A chemical prototype sensor was constructed based on nanofiber-structured TiO2 and highly sensitive quartz resonators. The gas-sensing behavior of this new sensor to selected simulant warfare agents was investigated at room temperature. Results showed rapid response and good reversibility of this sensor when used with high-purity nitrogen. This provides a simple approach to preparation of materials needed as chemical sensors for selected organic volatiles or warfare agents.
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Ma, X., Zhu, T., Xu, H. et al. Rapid response behavior, at room temperature, of a nanofiber-structured TiO2 sensor to selected simulant chemical-warfare agents. Anal Bioanal Chem 390, 1133–1137 (2008). https://doi.org/10.1007/s00216-007-1766-1
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DOI: https://doi.org/10.1007/s00216-007-1766-1