Involvement of high-valent manganese-oxo intermediates in oxidation reactions: realisation in nature, nano and molecular systems

M Balamurugan, N Saravanan, H Ha, YH Lee… - Nano …, 2018 - Springer
Manganese plays multiple role in many biological redox reactions in which it exists in
different oxidation states from Mn (II) to Mn (IV). Among them the high-valent manganese …

Sonochemically produced ternary metallic sulfides to enhance the electrochemical performance of asymmetric supercapacitors

BM Raffah, Y Al-Hadeethi, AB Alruqi, H Hassan… - Electrochimica …, 2023 - Elsevier
Designing compositions of transition metal alloys alongside their nanostructures remains
pivotal in the creation of electrochemical energy storage devices. Supercapacitors …

Amorphous mixed-valent Mn-containing nanozyme with cocklebur-like morphology for specific colorimetric detection of cancer cells via Velcro effects

Z Wang, X Zhou, W Wang - Biosensors and Bioelectronics, 2023 - Elsevier
Designing nanozymes with excellent catalytic activity through valence state engineering and
defect engineering is a widely applicable strategy. However, their development is hindered …

Importance of entropic contribution to electrochemical water oxidation catalysis

KG Lee, M Balamurugan, S Park, H Ha, K Jin… - ACS Energy …, 2019 - ACS Publications
Electrochemical water oxidation is considered as one of the most important reactions for a
sustainable future. However, in heterogeneous water oxidation, atomistic understanding of …

The evaluation of the long-term stability of α-MnO2 based OER electrocatalyst in neutral medium by using data processing approach

G Elmaci, S Cerci, D Sunar-Cerci - Journal of Molecular Structure, 2019 - Elsevier
Abstract α-MnO 2 has attracted specific interest as one of the most promising candidates for
the Oxygen Evolution Reaction (OER) electrocatalyst owing to its low-cost, non-toxicity, earth …

[Retracted] Media Content Mining Based on Artificial Intelligence and Network Interaction

K Kang, Z Wang, H Zhang - Mobile Information Systems, 2022 - Wiley Online Library
In recent years, due to the explosive growth of social media information, mining hot
information in social media has become a research direction of great concern. In this paper …

Light polarization dependency existing in the biological photosystem and possible implications for artificial antenna systems

SW Im, H Ha, W Yang, JH Jang, B Kang, DH Seo… - Photosynthesis …, 2020 - Springer
The processes of biological photosynthesis provide inspiration and valuable lessons for
artificial energy collection, transfer, and conversion systems. The extraordinary efficiency of …