Juyoung Yoon
Ewha Womans University
496 Papers
2.7K Citations
Juyoung Yoon is an academic researcher from Ewha Womans University. The author has contributed to research in topics: Chemistry & Fluorescence. The author has an hindex of 108, co-authored 435 publications. Previous affiliations of Juyoung Yoon include Pohang University of Science and Technology & Queen's University Belfast.
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Papers
Development of off-on fluorescent probes for heavy and transition metal ions.
TL;DR: A carbonyl group was positioned between 1,8-naphthalimide and di-2-picolylamine (DPA) and played a key role of displaying fluorescence enhancements with heavy and transition metal (HTM) ions through increasing the oxidation potential of the fluorophore.
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Highly effective fluorescent and colorimetric sensors for pyrophosphate over H2PO4- in 100% aqueous solution.
TL;DR: This study demonstrated that Zinpyr-1*Zn2+ acts as a fluorescent and colorimetric sensor for pyrophosphate at pH 7.4 and shows highly selective and ratiometric fluorescence changes for pyphosphate compared with H2PO4-.
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A Tumor-pH-Responsive Supramolecular Photosensitizer for Activatable Photodynamic Therapy with Minimal In Vivo Skin Phototoxicity.
TL;DR: A novel tumor-pH-responsive supramolecular photosensitizer, LDH-ZnPcS8, which is not photoactive under neutral conditions but is precisely and efficiently activated in a slightly acidic environment and displays an excellent PDT effect resulting in 95.3% tumor growth inhibition.
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A Far-Red-Emitting Fluorescence Probe for Sensitive and Selective Detection of Peroxynitrite in Live Cells and Tissues.
TL;DR: The far-red-emitting fluorescence probe 1, containing a rhodamine derivative and a hydrazide reactive group, was developed for peroxynitrite detection and imaging and was successfully utilized to detect exogenous and endogenous peroxlynitrite in HeLa and RAW 264.7 cells.
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Rhodamine hydrazone derivatives as Hg2+ selective fluorescent and colorimetric chemosensors and their applications to bioimaging and microfluidic system.
Ha Na Kim,Seong Won Nam,K.M.K. Swamy,Yan Jin,Xiaoqiang Chen,Xiaoqiang Chen,Yonugmee Kim,Sung Jin Kim,Sungsu Park,Juyoung Yoon +9 more
TL;DR: New rhodamine hydrazone derivatives bearing thiol and carboxylic acid groups as selective fluorescent and colorimetric chemosensors for Hg(2+) are reported, enabling the visualization of HG(2+) accumulated in the nematode Caenorhabditis elegans previously exposed to nanomolar concentrations.
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