Youngmi Lee Professor
Chemistry & Nanoscience
Professor Young-Mi Lee is a director of Bio/Electroanalytical Chemistry laboratory at Ewha Womans University, Seoul, Korea. She received her Ph.D. from the University of Texas at Austin in 2001 and then worked as a postdoctoral fellow at the University of Michigan, Ann Arbor. After that, she was appointed as an Assistant Professor in the Chemistry department at the University of Tennessee, Knoxville, USA, in 2004. Then she moved back to Korea, and joined the Department of Chemistry and Nano Science at Ewha Womans University, in 2007. Her research interests are in electrochemical approaches to the investigation of various unknown biological and energy conversion processes. In particular, her research is focused on the development of novel electrochemical micro-(nano-)sensors, and electrocatalysts for more efficient electrochemical reactions (for alternative energy sources such as fuel cells); and mechanism study of electrode reactions using scanning electrochemical microscopy (SECM). She has published many papers in SCI top-ranked journals, including "Analytical Chemistry", one of the top journal in her research area.
- Science Building B #B409
- 02-3277-6652
Research Record
- Lotus-root-like multichannel nanotubes of IrO2–ZnO for electrocatalysis of pH-universal oxygen evolution reaction: A simple strategy to control the structure and crystallinity Applied Surface Science, 2024, v.644, 158741
- Bimetallic Ru1−xVxO2 and trimetallic Ru1−x−yVxCryO2 alloy nanofibers for efficient, stable and pH-independent oxygen evolution reaction catalysis Journal of Alloys and Compounds, 2023, v.968, 171916
- Bimetallic cobalt-rich Co0.63Ru0.37 nanoalloys encapsulated in carbon nanofibers expediting oxygen evolution reaction under acidic solution Journal of Alloys and Compounds, 2023, v.965, 171318
- Facile growth of single-phase perovskite CaRuO3 nanofibers as selective electrochemical detection of ascorbic acid Materials Letters, 2023, v.351, 135102
- Fe-Cu-Rh ternary alloy nanofibers as an outstanding pH-universal electrocatalyst for hydrogen evolution reaction: The catalytic roles of Fe depending on pH Applied Surface Science, 2023, v.611, 155484
- Fiber-in-tube RuxCr1−xOy as highly efficient electrocatalysts for pH-universal water oxidation via facile bubble desorption Journal of Materials Chemistry A, 2023, v.11 no.48, 26626-26635
- Impact of controlling the crystallinity on bifunctional electrocatalytic performances toward methanol oxidation and oxygen reduction in binary Pd-Cr solid solution Journal of Materials Chemistry A, 2023, v.11 no.30, 16243-16254
- Kidney tissue regeneration using bioactive scaffolds incorporated with differentiating extracellular vesicles and intermediate mesoderm cells Biomaterials Research, 2023, v.27 no.1, 126
- Oxygen-vacancy rich IrxMo1-xOy nanofibers for oxygen evolution reaction: excellent pH-universal and electrolyte-concentration-independent catalytic activity JOURNAL OF MATERIALS CHEMISTRY A, 2023, v.11 no.27, 14941-14951
- Rational Lattice Engineering of Spinel CoxRh3-xO4 Solid Solution Expediting Oxygen Evolution Reaction ACS Sustainable Chemistry and Engineering, 2023, v.11 no.45, 16205-16216
- Rational synthesis of phosphorous rich iridium diphosphide (IrP2) nanostructures for electrochemical H2S detection Journal of Alloys and Compounds, 2023, v.947, 169649
- Single Phase Trimetallic Spinel CoCrxRh2-xO4 Nanofibers for Highly Efficient Oxygen Evolution Reaction under Freshwater Mimicking Seawater Conditions Advanced Functional Materials, 2023, v.33 no.25, 2301559
- Chromium-rich CrxIr1−xO2 wire-in-tube alloys for boosted water oxidation with long standing electrocatalytic activity Journal of Materials Chemistry A, 2022, v.10 no.26, 13803-13813
- IrO2-ZnO Composite Nanorod Array as an Acid-Stable Electrocatalyst with Superior Activity for the Oxygen Evolution Reaction ACS Applied Energy Materials, 2022, v.5 no.3, 3810-3820
- Iridium-copper oxide nanotubes catalyzing pH-universal oxygen evolution reaction with highly improved activity and durability via elemental substitution Journal of Alloys and Compounds, 2022, v.909, 164813
- Noble-metal-free single-phase Co3V2O8 with the structural integrity of nanofibers for the selective detection of ascorbic acid CRYSTENGCOMM, 2022, v.24 no.38, 6739-6746
- Palladium-rhodium binary oxide composite nanofibers with various composition ratios for highly efficient electrochemical sensing of carbon monoxide in neutral aqueous media Applied Surface Science, 2022, v.598, 153847
- Single-Phase Perovskite SrIrO3Nanofibers as a Highly Efficient Electrocatalyst for a pH-Universal Oxygen Evolution Reaction ACS Applied Energy Materials, 2022
- A fascinating pH independent catalyst for hydrogen evolution reaction: Crystalline bimetallic hcp-CoxRh1-x alloy nanofibers driven by thermally induced phase transition from a single phase of CoRh2O4 Applied Surface Science, 2021, v.553, 149568
- Amperometric Sensing of Carbon Monoxide: Improved Sensitivity and Selectivity via Nanostructure-Controlled Electrodeposition of Gold BIOSENSORS-BASEL, 2021, v.11 no.9, 334
- Au-Ru alloy nanofibers as a highly stable and active bifunctional electrocatalyst for acidic water splitting Applied Surface Science, 2021, v.563, 150293
- Development of an Electrochemical Dual H2S/Ca2+ Microsensor and Its In Vivo Application to a Rat Seizure Model ACS SENSORS, 2021, v.6 no.11, 4089-4097
- Direct growth of single crystalline ReO3 nanorods on a tungsten (W) microwire for enhanced electron-transfer reaction kinetics CURRENT APPLIED PHYSICS, 2021, v.21, 20-24
- Iridium-cobalt alloy nanotubes as a bifunctional electrocatalyst for pH-universal overall water splitting BULLETIN OF THE KOREAN CHEMICAL SOCIETY, 2021, v.42 no.11, 1524-1533
- Structural transformation between rutile and spinel crystal lattices in Ru-Co binary oxide nanotubes: enhanced electron transfer kinetics for the oxygen evolution reaction NANOSCALE, 2021, v.13 no.32, 13776-13785
- Au-Ir alloy nanofibers synthesized from Au-Ir/IrO2 composites via thermal hydrogen treatment: Application for glucose oxidation SENSORS AND ACTUATORS B-CHEMICAL, 2020, v.310, 127822
- Highly catalytic electrochemical oxidation of carbon monoxide on iridium nanotubes: Amperometric sensing of carbon monoxide Nanomaterials, 2020, v.10 no.6, 1-12
- NixRh1-x bimetallic alloy nanofibers as a pH-universal electrocatalyst for the hydrogen evolution reaction: the synthetic strategy and fascinating electroactivity JOURNAL OF MATERIALS CHEMISTRY A, 2020, v.8 no.17, 8629-8637
- NixRh1-xOy composite nanofibres as highly efficient and robust oxygen evolution electrocatalysts Journal of Alloys and Compounds, 2020, v.836, 155309
- Novel Metal-Organic Framework-Based Photocrosslinked Hydrogel System for Efficient Antibacterial Applications ACS APPLIED MATERIALS & INTERFACES, 2020, v.12 no.18, 20234-20242
- An Efficient Electrochemical Sensor Driven by Hierarchical Hetero-Nanostructures Consisting of RuO2 Nanorods on WO3 Nanofibers for Detecting Biologically Relevant Molecules SENSORS, 2019, v.19 no.15, 3295
- Boosted Electron-Transfer Kinetics of Hydrogen Evolution Reaction at Bimetallic RhCo Alloy Nanotubes in Acidic Solution ACS APPLIED MATERIALS & INTERFACES, 2019, v.11 no.50, 46886-46893
- Comparative Study on Hydrogen Evolution Reaction Activity of Electrospun Nanofibers with Diverse Metallic Ir and IrO2 Composition Ratios ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2019, v.7 no.9, 8613-8620
- Selectivity enhancement of amperometric nitric oxide detection via shape-controlled electrodeposition of platinum nanostructures Analyst, 2019, v.144 no.1, 258-264
- Single phase of spinel Co2RhO4 nanotubes with remarkably enhanced catalytic performance for the oxygen evolution reaction NANOSCALE, 2019, v.11 no.19, 9287-9295
- Single-Step Electrospun Ir/IrO2 Nanofibrous Structures Decorated with Au Nanoparticles for Highly Catalytic Oxygen Evolution Reaction ACS Applied Materials and Interfaces, 2019, v.11 no.2, 1979-1987
- Dielectric Breakdown and Post-Breakdown Dissolution of Si/SiO2 Cathodes in Acidic Aqueous Electrochemical Environment Scientific Reports, 2018, v.8 no.1
- Electrodeposited nanoporous ruthenium oxide for simultaneous quantification of ascorbic acid and uric acid using chronoamperometry at two different potentials Sensors and Actuators, B: Chemical, 2018, v.255, 316-324
- Evolution of silver to a better electrocatalyst: Water-assisted oxygen reduction reaction at silver chloride nanowires in alkaline solution NANO ENERGY, 2018, v.48, 134-143
- Fundamental Study of Facile and Stable Hydrogen Evolution Reaction at Electrospun Ir and Ru Mixed Oxide Nanofibers ACS APPLIED MATERIALS & INTERFACES, 2018, v.10 no.1, 541-549
- Highly Dispersive Gold Nanoparticles on Carbon Black for Oxygen and Carbon Dioxide Reduction ELECTROANALYSIS, 2018, v.30 no.12, 2861-2868
- Local Electrodeposition of Metals by Tip Electrode Dissolution Using Scanning Electrochemical Microscopy ELECTROANALYSIS, 2018, v.30 no.11, 2689-2695
- Synthesis and catalytic activity of electrospun NiO/NiCo2O4 nanotubes for CO and acetaldehyde oxidation Nanotechnology, 2018, v.29 no.17, 175702
- Thermal and photocatalytic production of hydrogen with earth-abundant metal complexes COORDINATION CHEMISTRY REVIEWS, 2018, v.355, 54-73
- A facile growth process of highly single crystalline Ir1-xVxO2 mixed metal oxide nanorods and their electrochemical properties CRYSTENGCOMM, 2017, v.19 no.25, 3455-3464
- Amperometric Microsensors Monitoring Glutamate-Evoked In Situ Responses of Nitric Oxide and Carbon Monoxide from Live Human Neuroblastoma Cells SENSORS, 2017, v.17 no.7
- Insertable NO/CO Microsensors Recording Gaseous Vasomodulators Reflecting Differential Neuronal Activation Level with Respect to Seizure Focus ACS Chemical Neuroscience, 2017, v.8 no.9, 1853-1858
- Nanotubular Iridium-Cobalt Mixed Oxide Crystalline Architectures Inherited from Cobalt Oxide for Highly Efficient Oxygen Evolution Reaction Catalysis ACS Applied Materials and Interfaces, 2017, v.9 no.40, 35057-35066
- One-pot electrodeposition of cobalt flower-decorated silver nanotrees for oxygen reduction reaction APPLIED SURFACE SCIENCE, 2017, v.394, 267-274
- Real-time Selective Detection of Hydrogen Peroxide Based on a Tantalum Deposited Pencil Lead Electrode for Evaluation of Enzyme Activities Electroanalysis, 2017, v.29 no.10, 2254-2260
- Repeated Oral Administration of Human Serum Albumin Protects from the Cerebral Ischemia in Rat Brain Following MCAO EXPERIMENTAL NEUROBIOLOGY, 2017, v.26 no.3, 151-157
- Cerebral hemodynamics and vascular reactivity in mild and severe ischemic rodent middle cerebral artery occlusion stroke models Experimental Neurobiology, 2016, v.25 no.3, 130-138
- Dual Electrochemical Microsensor for Real-Time Simultaneous Monitoring of Nitric Oxide and Potassium Ion Changes in a Rat Brain during Spontaneous Neocortical Epileptic Seizure ANALYTICAL CHEMISTRY, 2016, v.88 no.18, 8942-8948
- Electroactivity of nanoporous platinum depending on the porosity and potential for various electrode reactions Journal of Electroanalytical Chemistry, 2016, v.768, 121-128
- Electrodeposition of tantalum on carbon black in non-aqueous solution and its electrocatalytic properties Analytica Chimica Acta, 2016, v.933
- Highly Efficient Silver-Cobalt Composite Nanotube Electrocatalysts for Favorable Oxygen Reduction Reaction ACS APPLIED MATERIALS & INTERFACES, 2016, v.8 no.48, 32833-32841
- Hybrid architecture of rhodium oxide nanofibers and ruthenium oxide nanowires for electrocatalysts Journal of Alloys and Compounds, 2016, v.663, 574-580
- Insertable Fast-Response Amperometric NO/CO Dual Microsensor: Study of Neurovascular Coupling During Acutely Induced Seizures of Rat Brain Cortex ANALYTICAL CHEMISTRY, 2016, v.88 no.5, 2563-2569
- Location-dependent sensing of nitric oxide and calcium ions in living rat kidney using an amperometric/potentiometric dual microsensor Analyst, 2016, v.141 no.1, 297-304
- Real-time direct electrochemical sensing of ascorbic acid over rat liver tissues using RuO2 nanowires on electrospun TiO2 nanofibers Biosensors and Bioelectronics, 2016, v.77
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Alteration of the morphology and electrocatalytic activity of IrO
2 nanowires upon reduction by hydrogen gas Sensors and Actuators, B: Chemical, 2015, v.216, 159-164 - Electrospun RuO2-Co3O4 hybrid nanotubes for enhanced electrocatalytic activity Materials Letters, 2015, v.139, 405-408
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Highly Branched RuO
2 Nanoneedles on Electrospun TiO2 Nanofibers as an Efficient Electrocatalytic Platform ACS Applied Materials and Interfaces, 2015, v.7 no.28, 15321-15330 - Non-monotonous dependence of the electrical conductivity and chemical stability of a graphene freestanding film on the degree of reduction RSC Advances, 2015, v.5 no.25, 19259-19263
- RuO2-ReO3 composite nanofibers for efficient electrocatalytic responses PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2015, v.17 no.11, 7435-7442
- Study of porosity-dependent oxygen reduction at porous platinum tips using scanning electrochemical microscopy Journal of the Electrochemical Society, 2015, v.162 no.10, H792-H798
- The real-time in vivo electrochemical measurement of nitric oxide and carbon monoxide release upon direct epidural electrical stimulation of the rat neocortex Analyst, 2015, v.140 no.10, 3415-3421
- Biological application of RuO2 nanorods grown on a single carbon fiber for the real-time direct nitric oxide sensing SENSORS AND ACTUATORS B-CHEMICAL, 2014, v.191, 298-304
- Electrospun iridium oxide nanofibers for direct selective electrochemical detection of ascorbic acid SENSORS AND ACTUATORS B-CHEMICAL, 2014, v.196, 480-488
- Facile Synthesis of AuPd Nanochain Networks on Carbon Supports and Their Application as Electrocatalysts for Oxygen Reduction Reaction ELECTROANALYSIS, 2014, v.26 no.4, 723-731
- Nonenzymatic amperometric sensor for ascorbic acid based on hollow gold/ruthenium nanoshells ANALYTICA CHIMICA ACTA, 2014, v.819, 94-101
- Spongelike Nanoporous Pd and Pd/Au Structures : Facile Synthesis and Enhanced Electrocatalytic Activity LANGMUIR, 2014, v.30 no.12, 3579-3588
Courses
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2024-1st
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Analytical Chemistry Ⅰ
- Subject No 20558Class No 01
- 2Year ( 3Credit , 3Hour) Mon 3~3 (POSCO153) , Wed 2~2 (POSCO153)
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Electrochemistry
- Subject No G12231Class No 01
- Year ( 3Credit , 3Hour) Thu 2~3 (D109)
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2023-2nd
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Instrumental Analysis 강의 계획서 상세보기
- Subject No 20548Class No 01
- 3Year ( 3Credit , 3Hour) Tue 3~3 (POSCO363) , Thu 2~2 (POSCO363)
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Analytical Chemistry Ⅱ 강의 계획서 상세보기
- Subject No 37422Class No 01
- 2Year ( 3Credit , 3Hour) Mon 2~2 (POSCO452) , Thu 3~3 (POSCO452)
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Research II
- Subject No G10110Class No 01
- Year ( 3Credit , 6Hour) Sat 5~8 (D109)
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2023-1st
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Analytical Chemistry I 강의 계획서 상세보기
- Subject No 20558Class No 01
- 2Year ( 3Credit , 3Hour) Mon 3~3 (POSCO363) , Wed 2~2 (POSCO363)
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Electrochemistry
- Subject No G12231Class No 01
- Year ( 3Credit , 3Hour) Thu 2~3 (D106)
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2022-2nd
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General Chemistry : Laboratory Work II
- Subject No 20419Class No 03
- 1Year ( 1Credit , 1.5Hour) Wed 6~6 (SCI-)
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General Chemistry : Laboratory Work II
- Subject No 20419Class No 04
- 1Year ( 1Credit , 1.5Hour) Thu 6~6 (SCI-)
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Analytical Chemistry Ⅱ
- Subject No 37422Class No 02
- 2Year ( 3Credit , 3Hour) Mon 2~2 (POSCO253) , Thu 3~3 (POSCO253)
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Advanced Research IV
- Subject No G10116Class No 01
- Year ( 3Credit , 6Hour) Sat 1~4 (D109)
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2022-1st
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Analytical Chemistry I
- Subject No 20558Class No 02
- 2Year ( 3Credit , 3Hour) Mon 3~3 (POSCO453) , Wed 2~2 (POSCO453)
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Electrochemistry
- Subject No G12231Class No 01
- Year ( 3Credit , 3Hour) Thu 4~5 (-D108)
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2021-2nd
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General Chemistry II
- Subject No 20417Class No 05
- 1Year ( 3Credit , 3Hour) Mon 5~5 , Wed 4~4
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Analytical Chemistry Ⅱ
- Subject No 37422Class No 01
- 2Year ( 3Credit , 3Hour) Mon 3~3 , Wed 2~2
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