title: Ratiometric pH sensor based on mesoporous silica nanoparticles and Förster resonance energy transfer.
abstract: Incorporation of a dual-FRET dye pair into mesoporous silica nanoparticles yields sensitive and sensing-range tunable nanosensors with good reversibility that can be used for ratiometric pH measurements under a single-wavelength excitation.
authors.affiliation: Key Lab for Advanced Materials and Institute of Fine Chemicals, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, PR China.
authors.forename: Juying
authors.initials: J
authors.lastname: Lei
authors.forename: Lingzhi
authors.initials: L
authors.lastname: Wang
authors.forename: Jinlong
authors.initials: J
authors.lastname: Zhang