Cyanine dye-assembled composite upconversion nanoparticles for the sensing and cell imaging of nitrite based on a single particle imaging method

Liu, Yunchun; Zhu, Wanru; Wei, Xinru; Wang, Lun; Chen, Hongqi

doi:10.1039/d2an00594h

Cited by 3 publications

(1 citation statement)

References 39 publications

(38 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Recently, Liu et al. prepared a novel upconversion‐dye nanoprobe (UCNPS‐IR‐798) using cyanine dye IR‐798 as the energy acceptor [80] . Combining the probe UCNPs‐IR‐798 with the total internal reflection (TIR) single‐particle imaging platform, they developed a sensitive and low‐dose quantitative image analysis method that can be used to detect NO 2 − in human serum samples and to image exogenous NO 2 − in Hela cells (Figure 7D).…”

Section: Ucnps‐based Nir Nanoprobes For Rns Detectionmentioning

confidence: 99%

Detection of Reactive Oxygen and Nitrogen Species by Upconversion Nanoparticle‐Based Near‐Infrared Nanoprobes: Recent Progress and Perspectives

Ouyang

Qiu

et al. 2022

Chemistry A European J

View full text Add to dashboard Cite

Reactive oxygen species (ROS) and reactive nitrogen species (RNS) are essential oxidative metabolites of organisms, which are closely related to physiological, pathological and pharmacological processes. The accurate detection of ROS/RNS is important for the understanding of biological processes, monitoring of pharmacological effects, and predicting the course of disease. The recently developed NIR nanoprobes based on upconversion nanoparticles (UCNPs) hold great prospects in sensitive and deep-tissue detection of ROS/RNS, and considerable progress has been achieved so far. In this review, we systematically summarize the up-todate advances of UCNPs-based near-infrared (NIR) probes for ROS/RNS sensing, and the potential challenges and perspectives for further research are also highlighted. We envision that such a research field will have a bright future for modern biomedical applications.

show abstract

Section: Ucnps‐based Nir Nanoprobes For Rns Detectionmentioning

confidence: 99%