Yuyan Li
6 Papers
Yuyan Li is an academic researcher. The author has contributed to research in topics: Chemistry & Gene. The author has an hindex of 2, co-authored 5 publications.
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Papers
DNA-Functionalized Metal-Organic Framework Ratiometric Nanoprobe for MicroRNA Detection and Imaging in Live Cells
Qing Ping Han,Dingding Zhang,Rui Zhang,Jianpu Tang,Keying Xu,Mingzheng Shao,Yuyan Li,Peiyao Du,Ruihong Zhang,Dayong Yang,Libing Zhang,Xiaoquan Lu +11 more
TL;DR: In this paper , a DNA-functionalized metal-organic framework (MOF)-based ratiometric fluorescent probe using the interaction between Thiazole Orange (TO) dye and Rhodamine B(RhB) dye molecules, achieved sensitive detection and imaging of miRNA-21 in living cells.
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Au-Decorated N-Rich Carbon Dots as Peroxidase Mimics for the Detection of Acetylcholinesterase Activity
Dingding Zhang,Qing Ping Han,Wen-Di Liu,Keying Xu,Mingzheng Shao,Yuyan Li,Peiyao Du,Zhen Zhang,Bin Li,Libing Zhang,Xiaoquan Lu +10 more
TL;DR: In this article , the authors demonstrate the successful preparation of Au-decorated N-rich carbon dot (Au-CD) nanocomposites, which possess excellent stability in aqueous media.
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Self-enhanced peroxidase-like activity in a wide pH range enabled by heterostructured Au/MOF nanozymes for multiple ascorbic acid-related bioenzyme analyses.
Wen-Di Liu,Dingding Zhang,Fanghua Zhang,Zhe Hao,Yuyan Li,Mingzheng Shao,Ruihong Zhang,Xiyan Li,Libing Zhang +8 more
TL;DR: In this paper , a gold nanoparticles/metal-organic framework (MOF) heterostructure was prepared using UiO-66 as a stable support structure, which demonstrates enhanced peroxidase-like activity, ∼8.95 times higher than that of pure Au NPs.
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Endogenous glutathione-activated DNA nanoprobes for spatially controllable imaging of microRNA in living cells.
Yuyan Li,Wen-Di Liu,Mingzheng Shao,Zhe Hao,HongYan Zhang,Ruihong Zhang,Xiyan Li,Libing Zhang +7 more
TL;DR: In this paper , a DNA nanoprobe, activated by glutathione (GSH), was designed to enable spatially selective sensing and imaging of miRNA in living cells, and the nanoprobe was constructed using nano-sized metal-organic frameworks (MOFs) and DNA hairpin probes tethered to the surface of the MOFs.
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Logically integrating exo/endogenous gated DNA trackers for precise microRNA imaging via synergistic manipulation
Fanghua Zhang,Yuyan Li,Hongyan Zhang,Wen-Di Liu,Zhe Hao,Mingzheng Shao,Ruizhong Zhang,Xiyan Li,Libing Zhang +8 more
TL;DR: Researchers developed a dual-stimuli responsive DNA tracker that synergistically utilizes intracellular cues and external triggers for precise spatiotemporal miRNA detection and imaging, enabling specific recognition "on demand" within cancer cells with excellent biocompatibility.
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