Tri-mode Responses to Reactive Oxygen Species In Vivo by Chiral Vanadium-Based Nanoparticles
Guangbo Yu,
Hua Kuang,
Chuanlai Xu
et al.
Abstract:Reactive oxygen species (ROS) are closely associated
with the redox
balance of the physiological environment, and monitoring ROS can aid
in the early diagnosis of many diseases, including cancer. In this
study, chiral vanadium trioxide/vanadium nitride (V2O3/VN) nanoparticles (NPs) modified with an organic dye (cyanine
3 [Cy3]) were prepared for ROS sensing. Chiral V2O3/VN NPs were prepared with the “ligand-induced chirality”
strategy and showed a g-factor of up to 0.12 at a
wavelength of 512 nm. To the best o… Show more
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