Fe3S4/Fe7S8-promoted degradation of phenol via heterogeneous, catalytic H2O2 scission mediated by S-modified surface Fe2+ species

YJ Choe, JY Byun, SH Kim, J Kim - Applied Catalysis B: Environmental, 2018 - Elsevier
Enhancing radical dotOH productivity via heterogeneous, catalytic H 2 O 2 activation is a
long-standing conundrum in H 2 O purification and thus requires the renovation of conventional …

Enhancing the decomposition of refractory contaminants on SO42--functionalized iron oxide to accommodate surface SO4-generated via radical transfer from OH

J Kim, YJ Choe, SH Kim, K Jeong - Applied Catalysis B: Environmental, 2019 - Elsevier
radical dot OH or SO 4 radical dot − are powerful oxidants that efficiently degrade recalcitrant
contaminants. The productions of radical dot OH and SO 4 radical dot − via activation of …

Steering• OH-triggered radicalization of surface phosphate functionality and its protonated analogues to accelerate mineralization of aqueous organic wastes

YJ Choe, SH Kim, K Jeong, J Kim - Chemical Engineering Journal, 2023 - Elsevier
Herein, iron oxide served as a host to support mono-dentate H 3-X PO 4 X- guests (H 3-X
PO 4 X- SUP ; X = 1–3), whose relative compositions were varied by calcining a synthetic …

[HTML][HTML] TDP-43 and PINK1 mediate CHCHD10S59L mutation–induced defects in Drosophila and in vitro

M Baek, YJ Choe, S Bannwarth, JH Kim… - Nature …, 2021 - nature.com
Mutations in coiled-coil-helix-coiled-coil-helix domain containing 10 (CHCHD10) can cause
amyotrophic lateral sclerosis and frontotemporal dementia (ALS-FTD). However, the …

A metal–organic framework modulated to site-isolate Cl˙ pendants via radical inter-conversion for degrading hard-to-ionize aqueous organic wastes

M Kim, MAM Rashid, YJ Choe, SH Kim… - Journal of Materials …, 2023 - pubs.rsc.org
Compared with conventional OH, Clis longer-lived, more selective to destabilizing refractory
electron (e−)-donating aqueous aromatics via radicalization, and renewable via e− transfer …

Deploying radical inter-transition from OH to supported NO3 on Mono-dentate NO3--modified ZrO2 to sustain fragmentation of aqueous contaminants

YJ Choe, S Lee, M Kim, SH Kim, IS Choi… - Separation and …, 2023 - Elsevier
To advance aqueous pollutant degradation using radical dot OH, H 2 O 2 ( radical dot OH
carrier) should be cleaved homolytically on a non-reducible metal oxide (ZrO 2 ) rather than …

Discovery of potent T-type calcium channel blocker

HN Seo, JY Choi, YJ Choe, Y Kim, H Rhim… - Bioorganic & medicinal …, 2007 - Elsevier
The intensive SAR study of 3,4-dihydroquinazoline series led to the most potent compound
10 (KYS05090: IC 50 =41±1nM) against T-type calcium channel and its potency is nearly …

T-type Ca2+ channel blockers suppress the growth of human cancer cells

JH Heo, HN Seo, YJ Choe, S Kim, CR Oh… - Bioorganic & medicinal …, 2008 - Elsevier
In order to further clarify the role of T-type Ca 2+ channels in cell proliferation, we have
measured the growth inhibition of human cancer cells by using our potent T-type Ca 2+ channel …

Open Ni site coupled with SO42-functionality to prompt the radical interconversion of OH↔ SO4− exploited to decompose refractory pollutants

YJ Choe, JS Kim, H Kim, J Kim - Chemical Engineering Journal, 2020 - Elsevier
Exposing SO 4 2− functionalities on Fe 2 O 3 to an electric environment can produce supported
SO 4 radical dot− species via radical interconversion of radical dot OH ↔ SO 4 radical …

Deciphering Evolution Pathway of Supported NO3 Enabled via Radical Transfer from OH to Surface NO3 Functionality for Oxidative Degradation of Aqueous …

J Kim, YJ Choe, SH Kim, IS Choi, K Jeong - JACS Au, 2021 - ACS Publications
NO 3 • can compete with omnipotent • OH/SO 4 •– in decomposing aqueous pollutants because
of its lengthy lifespan and significant tolerance to background scavengers present in H 2 …