Time-gated luminescent probes for lysosomal singlet oxygen: Synthesis, characterizations and bioimaging applications

Y Huang, B Song, K Chen, D Kong, J Yuan - Analytica Chimica Acta, 2024 - Elsevier
Abstract Backgroud Single oxygen (1 O 2), the molecular oxygen at its excited state, plays a
crucial role in the photodynamic therapy (PDT) of some diseases owing to its strong …

Microscopic time-resolved imaging of singlet oxygen by delayed fluorescence in living cells

M Scholz, R Dědic, J Hála - Photochemical & Photobiological Sciences, 2017 - Springer
Singlet oxygen is a highly reactive species which is involved in a number of processes,
including photodynamic therapy of cancer. Its very weak near-infrared emission makes …

A fluorescent nanoprobe for real-time monitoring of intracellular singlet oxygen during photodynamic therapy

J Ping, H Peng, J Qin, F You, Y Wang, G Chen… - Microchimica Acta, 2018 - Springer
Sensing of intracellular singlet oxygen (1 O 2) is required in order to optimize photodynamic
therapy (PDT). An optical nanoprobe is reported here for the optical determination of …

A highly efficient chemiluminescence probe for the detection of singlet oxygen in living cells

N Hananya, O Green, R Blau… - Angewandte Chemie …, 2017 - Wiley Online Library
Singlet oxygen is among the reactive oxygen species (ROS) with the shortest life‐times in
aqueous media because of its extremely high reactivity. Therefore, designing sensors for …

Design of a β-diketonate–Eu 3+ complex-based time-gated luminescence probe for visualizing mitochondrial singlet oxygen

J Wu, Y Xing, H Wang, H Liu, M Yang… - New Journal of …, 2017 - pubs.rsc.org
Although molecular luminescent probes capable of detecting target analytes in an organelle
of interest are especially appreciated, lanthanide complex-based organelle-targetable …

Development of a lysosome-targetable visible-light-excited europium (iii) complex-based luminescent probe to image hypochlorous acid in living cells

J Wu, W Che, H Liu, P Min, D Zheng - Optical Materials, 2020 - Elsevier
Lanthanide complex-based luminescent probes have shown great utilities in detecting
various analytes by time-gated luminescence imaging technology. However, few lanthanide …

Lysosome-targeting luminescent lanthanide complexes: from molecular design to bioimaging

DB Ambiliraj, B Francis, MLP Reddy - Dalton Transactions, 2022 - pubs.rsc.org
Lysosomes are essential acidic cytoplasmic membrane-bound organelles in human cells
that play a critical role in many cellular events. A comprehensive understanding of lysosome …

A cell-membrane-permeable europium complex as an efficient luminescent probe for singlet oxygen

Z Dai, L Tian, Y Xiao, Z Ye, R Zhang… - Journal of Materials …, 2013 - pubs.rsc.org
A unique cell-membrane-permeable europium complex has been developed as a probe for
time-gated luminescence detection of singlet oxygen (1O2). Combined with the time-gated …

Precise monitoring of singlet oxygen in specific endocytic organelles by super-pH-resolved nanosensors

B Chen, Y Yang, Y Wang, Y Yan, Z Wang… - … applied materials & …, 2021 - ACS Publications
Singlet oxygen (1O2) plays a vital role in pathophysiological processes and is the dominant
executor of photodynamic therapy (PDT). Several small molecular probes have been …

A selective near-infrared fluorescent probe for singlet oxygen in living cells

K Xu, L Wang, M Qiang, L Wang, P Li… - Chemical …, 2011 - pubs.rsc.org
A selective near-infrared fluorescent probe for singlet oxygen in living cells - Chemical
Communications (RSC Publishing) DOI:10.1039/C1CC12473K Royal Society of Chemistry View …