A multi-ion particle sensor.
The first sub-micron polyacrylic sensor containing two independent ion-sensing systems is shown, that uses a single excitation wavelength and separates signals by using quantum dot donors to form FRET pairs with other fluorophores.
Ruedas-Rama
Maria Jose
MJ
Institute of Biotechnology, University of Cambridge, Tennis Court Road, Cambridge, UK.
Wang
Xiaojuan
X
Hall
Elizabeth A H
EA
D031541:Fluorescence Resonance Energy Transfer / Q000379:methods*; D005456:Fluorescent Dyes / Q000737:chemistry*; D007477:Ions / Q000032:analysis; D008832:Microchemistry / Q000379:methods*; D045663:Quantum Dots
D005456:Fluorescent Dyes; D007477:Ions