Carbon Dots-Modified Hollow Mesoporous Photonic Crystal Materials for Sensitivity- and Selectivity-Enhanced Sensing of Chloroform Vapor

Highlights Uniform-sized hollow mesoporous silica spheres form colloidal photonic crystals for gas sensing. ‘Nanoreceptors’ have been introduced for increasing the sensing sensitivity and specificity. A chloroform gas sensor is created with a sensitivity of 0.79 nm ppm−1 with a limit of detection of...

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Detalhes bibliográficos

Principais autores:	Junchen Liu, Ji Liu, Zhipeng Li, Liupeng Zhao, Tianshuang Wang, Xu Yan, Fangmeng Liu, Xiaomin Li, Qin Li, Peng Sun, Geyu Lu, Dongyuan Zhao
Formato:	Artigo
Idioma:	Inglês
Publicado em:	SpringerOpen 2024-12-01
coleção:	Nano-Micro Letters
Assuntos:	Carbon dots Photonic crystal sensors Sensitivity-enhanced sensing Selectivity-enhanced sensing Chloroform vapor sensing
Acesso em linha:	https://doi.org/10.1007/s40820-024-01598-9
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