A5044928739- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Metal-Catalyzed Oxygenation Mechanisms
- Porphyrin and Phthalocyanine Chemistry
- Oxidative Organic Chemistry Reactions
- Metal-Organic Frameworks: Synthesis and Applications
- Supramolecular Chemistry and Complexes
- Photosynthetic Processes and Mechanisms
- Supramolecular Self-Assembly in Materials
- Metal complexes synthesis and properties
Daegu Gyeongbuk Institute of Science and Technology
2020-2023
Ulsan National Institute of Science and Technology
2021-2022
Lytic polysaccharide monooxygenases have received significant attention as catalytic convertors of biomass to biofuel. Recent studies suggest that its peroxygenase activity (i.e., using H
We report a unique dynamic morphology transformation of Ag+-coordinated supramolecular nanostructure accompanying the conversion complex structures in aqueous solution. In presence AgNO3 (1.0 equiv), achiral bipyridine-based ligand 1G, possessing hydrazine and glycine moieties, preferentially generated 1D needle-like structure (nanostructure I) based on 1GAgNO3 (1G:Ag+ = 1:1) as metastable product. Nanostructure I was then transformed into II, which composed 1G3Ag2(NO3)2 3:2)...
High-valent transition metal-hydroxide complexes have been proposed as essential intermediates in biological and synthetic catalytic reactions. In this work, we report the single-crystal X-ray structure spectroscopic characteristics of a mononuclear nonporphyrinic MnIV-(OH) complex, [MnIV(Me3-TPADP)(OH)(OCH2CH3)]2+ (2), using various physicochemical methods. Likewise, [MnIV(Me3-TPADP)(OH)(OCH2CF3)]2+ (3), which is thermally stable at room temperature, was also synthesized characterized...
A mononuclear cobalt(<sc>iii</sc>)–bis(<italic>tert</italic>-butylperoxo) adduct (Co<sup>III</sup>–(OO<sup>t</sup>Bu)<sub>2</sub>) bearing a tetraazamacrocyclic ligand was synthesized and characterized using various physicochemical methods, such as X-ray, UV-vis, ESI-MS, EPR, NMR analyses.