Optical Sensing of Molecular Oxygen (O<sub>2</sub>) via Metal Oxide Photoluminescence: A Comparative Study of TiO<sub>2</sub>, SnO<sub>2</sub> and ZnO

Optical Sensing of Molecular Oxygen (O<sub>2</sub>) via Metal Oxide Photoluminescence: A Comparative Study of TiO<sub>2</sub>, SnO<sub>2</sub> and ZnO

A comparative study is presented on the photoluminescence (PL) response toward molecular oxygen (O<sub>2</sub>) in tin dioxide (SnO<sub>2</sub>), zinc oxide (ZnO) and titanium dioxide (TiO<sub>2</sub>) nanoparticles. The findings show that both PL enhancement and...

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Bibliographic Details
Main Authors:	Ambra Fioravanti, Pietro Marani, Sara Morandi, Laura Giordano, Pasqualino Maddalena, Maria Cristina Carotta, Stefano Lettieri
Format:	Article
Language:	English
Published:	MDPI AG 2021-06-01
Series:	Chemosensors
Subjects:	titanium dioxide zinc oxide tin dioxide photoluminescence optical sensors oxygen sensors
Online Access:	https://www.mdpi.com/2227-9040/9/7/163

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