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Updated: Apr 26, 2026

An Integrated System to Remotely Trigger Intracellular Signal Transduction by Upconversion Nanoparticle-mediated Kinase Photoactivation
Published on: August 30, 2017
Multifunctional upconverting nanoparticles for near-infrared triggered and synergistic antibacterial resistance
Meili Yin1, Zhenhua Li, Enguo Ju
1State Key laboratory of Rare Earth Resources Utilization and laboratory of Chemical Biology, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P.R. China.
Abstract:
To integrate photodynamic therapy with photothermal therapy for improved multidrug-resistant bacteria therapy, we have constructed a novel multifunctional core/satellite nanostructure by decorating CuS nanoparticles onto the surface of NaYF4:Mn/Yb/Er@photosensitizer doped SiO2. This system exhibited a superior antibacterial activity towards drug-resistant Staphylococcus aureus and Escherichia coli.
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