Water-dispersed CsPbBr<sub>3</sub> nanocrystals for single molecule localization microscopy with high location accuracy for targeted bioimaging
Zhaoyan Yang, Yuhui Dong, Shenfei Zong, Lang Li, Kuo Yang, Zhuyuan Wang, Haibo Zeng, Yiping Cui
Abstract
NCs were easily identified by SMLM. In addition, after being functionalized with biotin, targeted SMLM imaging of the nuclear lamina or cell membranes of cells was achieved with an enhanced resolution. This work may open up a promising avenue to expand the field of perovskite QD-based SMLM to bioimaging with a high location accuracy.
Topics & Concepts
Materials sciencePerovskite (structure)Quantum dotPhotoluminescenceFluorophoreNanocrystalNanotechnologyMicroscopyFluorescenceOptoelectronicsOpticsChemistryCrystallographyPhysicsPerovskite Materials and ApplicationsPhotoacoustic and Ultrasonic ImagingQuantum Dots Synthesis And Properties