AIE luminogen-functionalised mesoporous nanomaterials for efficient detection of volatile gases
- Resource Type
- Authors
- Dongdong Li; Zhiying Fan; Yuping Zhang; Jihong Yu
- Source
- Chemical communications (Cambridge, England). 51(72)
- Subject
- chemistry.chemical_classification
Materials science
Double bond
Metals and Alloys
Nanoparticle
Nanotechnology
General Chemistry
Mesoporous silica
medicine.disease
Fluorescence
Catalysis
Surfaces, Coatings and Films
Electronic, Optical and Magnetic Materials
Nanomaterials
chemistry
Materials Chemistry
Ceramics and Composites
medicine
Mesoporous material
Vapours
- Language
- ISSN
- 1364-548X
Mesoporous silica nanoparticles functionalised with aggregation-induced emission (AIE) luminogen via a carbon–nitrogen double bond are fabricated into films by a dip-coating method. The as-made films can serve as efficient fluorescent sensors for the naked-eye detection of volatile acid gases by colour and emission changes, as well as for the detection of 2,4-dinitrotoluene vapours by fluorescence quenching.