1. A critical comparison of lanthanide based upconversion nanoparticles to fluorescent proteins, semiconductor quantum dots, and carbon dots for use in optical sensing and imaging. (28th March 2019) Authors: Himmelstoß, Sandy F; Hirsch, Thomas Journal: Methods and applications in fluorescence Issue: Volume 7:Number 2(2019:Jun.) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗