Article
High-Capacity Upconversion Wavelength and Lifetime Binary Encoding for Multiplexed Biodetection.
Angewandte Chemie (International ed. in English) - 24 Sept 2018
Zhou Lei, Fan Yong, Wang Rui, Li Xiaomin, Fan Lingling, Zhang Fan
Abstract excerpt
Optical multiplexing plays an important role in fields ranging from advanced biological assays to security. However, conventional codes based on fluorescent color and intensity are limited to spectral overlap and background interference. Herein, we present a new multiplexing concept by manipulating the luminescence emission color and decay lifetimes of upconversion nanoparticles (τλ -UCNPs) separately for the...
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