Ph.D. in Physics, University of Buenos Aires（アルゼンチン）

ナノテク・材料, 無機材料、物性 , 金属有機構造体 (MOF)

2025年
マリー・キュリー同窓会（MCAA）, MCAA優秀貢献者賞
日本およびアジア地域におけるMCAAネットワーク構築と国際的な研究交流の推進
オタル・エウヘニオ・エルナン

2022年
信州大学ベンチャーグランプリ, 信州ベンチャーグランプリ優秀賞
水質検査用ポータブルセンサーの開発と社会実装に向けた研究
オタル・エウヘニオ・エルナン;キム・マヌエラ

2010年
アルゼンチン材料学会（SAM）およびホルヘ・A・サバト工科大学院大学（Instituto Sabato）, サバト研究所賞 ― 博士論文最優秀賞
機能性材料の設計：純粋および希土類元素をドープしたZnO階層構造の特性評価
オタル・エウヘニオ・エルナン

Mechanistic origin of charge separation and enhanced photocatalytic activity in D–π–A-functionalized UiO-66-NH2 MOFs
Anastasiia Kultaeva; Volodymyr Vasylkovskyi; Andreas Sperlich; Eugenio Otal; Katsuya Teshima; Wolf Gero Schmidt; Timur Biktagirov
Materials Horizons, 2026年

Mechanistic insights into PFOS and PFOA adsorption on acid-resistant MgTiO3
Seulgee Lee; Fumitaka Hayashi; Kunio Yubuta; Eugenio Otal; Nagahiro Saito; Hideki Tanaka; Katsuya Teshima
Materials Chemistry Frontiers, 2026年

Postsynthetic Polymerization of UiO-66-NH2 for the Fabrication of Nylon/MOF Hybrid Membranes with Enhanced PFOS and PFOA Uptake
Manuela L. Kim; Eugenio H. Otal; Azeem Ullah; Seulgee Lee; Hideki Tanaka; Mutsumi Kimura; Katsuya Teshima
ACS Applied Polymer Materials, 2025年12月

Unveiling Linker-Born Electron Spin Centers in UiO-66-NH ₂ MOF
Timur Biktagirov; Eugenio Otal; Leopold Trost; Patrick Dörflinger; Katsuya Teshima; Olga Trukhina; Daniel Klose; Wolf Gero Schmidt; Anastasiia Kultaeva
The Journal of Physical Chemistry C, 2025年12月

Defect-Engineered Metal–Organic Frameworks with Coordinative Dye Modification for Cost-Effective Fluoride Detection in Water
Eugenio H. Otal; Manuela L. Kim; Katsuya Teshima; Mutsumi Kimura
ACS Omega, 2025年11月

A Perspective on Scientific Integrity: A Reflection on Methods, Mindsets, and Legacy
Eugenio H. Otal
Journal of Agricultural and Food Chemistry, 73(9), 4980-4981, 2025年03月

Structural Stabilization and Superior Electrochemical Performance of Yttrium-Doped O3-NaFe_0.4Ni_0.3Mn_0.3O₂ Cathodes for Sodium-Ion Batteries
Tingru Chen; Eugenio H. Otal; Tien Quang Nguyen; Shunsuke Narumi; Michihisa Koyama; Nobuyuki Zettsu
CHEMISTRY OF MATERIALS, 37(2), 709-723, 2025年01月

Photoinduced Spin Centers in Photocatalytic Metal–Organic Framework UiO‐66
Anastasiia Kultaeva; Timur Biktagirov; Andreas Sperlich; Patrick Dörflinger; Mauricio E. Calvo; Eugenio Otal; Vladimir Dyakonov
Advanced Functional Materials, 35(3), 2025年01月

Tailoring the room-temperature miscibility gap in ordered spinel LiNi0.5Mn1.5O4 cathodes by multi-element doping
Shunsuke Narumi; H. Eugenio Otal; Tien Quang Nguyen; Michihisa Koyama; Nobuyuki Zettsu
Journal of Materials Chemistry A, 2025年

Mixed anion effects on structural and electrochemical characteristics of Li4Ti5O12 for high-rate and durable anode materials
Hye-min Kim; Dae-wook Kim; Kenjiro Hara; Hiromasa Shiiba; Youn Charles-Blin; Eugenio Otal; Hideki Tanaka; Katsuya Teshima; Gabriel Sánchez-Santolino; Ryo Ishikawa; Yuichi Ikuhara; Nobuyuki Zettsu
Journal of Materials Chemistry A, 12(12), 7107-7121, 2024年

Influence of defect engineering on the hydrogen and methane adsorption capacity in HKUST-1-like structure MOF
Pablo S. Gauna; Andres A. Garcia Blanco; Deicy Barrera; Jhonny Villarroel-Rocha; Juan P. Hinestroza; Mutsumi Kimura; Manuela L. Kim; Eugenio H. Otal; Karim Sapag
ADSORPTION-JOURNAL OF THE INTERNATIONAL ADSORPTION SOCIETY, 29(7-8), 351-361, 2023年11月

Nanofiltration Performance of Poly(p-xylylene) Nanofilms with Imidazole Side Chains
Satsuki Yoshida; Takeshi Shii; Yu Kitazawa; Manuela L. Kim; Eugenio H. Otal; Yoshiyuki Hattori; Mutsumi Kimura
Polymers, 15(15), 2023年08月

Washable PEDOT:PSS Coated Polyester with Submicron Sized Fibers for Wearable Technologies
Manuela L. Kim; Eugenio H. Otal; Nina R. Sinatra; Kelly Dobson; Mutsumi Kimura
ACS Omega, 8(4), 3971-3980, 2023年01月

Open Access Fluoride Sensor for Water Quality Assessment: Smartphone Based Sensor and Data Transfer using MOFs as sensing materials
Manuela L. Kim; Eugenio H. Otal; Mutsumi Kimura
IFAC PAPERSONLINE, 56(2), 4657-4662, 2023年

All-Organic Electroactive Shape-Changing Knitted Textiles Using Thermoprogrammed Shape-Memory Fibers Spun by 3D Printing
Manuela L. Kim; Eugenio H. Otal; Junko Takizawa; Nina R. Sinatra; Kelly Dobson; Mutsumi Kimura
ACS Applied Polymer Materials, 4(4), 2355-2364, 2022年04月

Versatile Covalent Postsynthetic Modification of Metal Organic Frameworks via Thermal Condensation for Fluoride Sensing in Waters
Eugenio Hernan Otal; Manuela Leticia Kim; Yoshiyuki Hattori; Yu Kitazawa; Juan Paulo Hinestroza; Mutsumi Kimura
Bioengineering, 8(12), 2021年11月

A Solid-State Pathway towards the Tunable Carboxylation of Cellulosic Fabrics: Controlling the Surface’s Acidity
Eugenio H. Otal; Manuela L. Kim; Juan P. Hinestroza; Mutsumi Kimura
Membranes, 11(7), 514-514, 2021年07月

The Long and Bright Path of a Lanthanide MOF: From Basics towards the Application
Eugenio Hernán Otal; Hideki Tanaka; Manuela Leticia Kim; Juan Paulo Hinestroza; Mutsumi Kimura
Chemistry – A European Journal, 27(26), 7376-7382, 2021年05月

Front Cover: Effect of the Ethanol/BTC Ratio on the Methane Uptake of Mechanochemically Synthesized MOF‐199 (Chem. Asian J. 9/2021)
Manuela Leticia Kim; Deicy Barrera; Mutsumi Kimura; Juan P. Hinestroza; Karim Sapag; Eugenio Hernán Otal
Chemistry – An Asian Journal, 16(9), 1025-1025, 2021年05月

Open-Source Portable Device for the Determination of Fluoride in Drinking Water
Eugenio H. Otal; Manuela Leticia Kim; Steffen Dietrich; Ryogo Takada; Shinji Nakaya; Mutsumi Kimura
ACS Sensors, 6(1), 259-266, 2021年01月

Effect of the Ethanol/BTC Ratio on the Methane Uptake of Mechanochemically Synthesized MOF-199
Kim, M.L.; Barrera, D.; Kimura, M.; Hinestroza, J.P.; Sapag, K.; Otal, E.H.
Chemistry - An Asian Journal, 16(9), 2021年

Conformal Functionalization of Cotton Fibers via Isoreticular Expansion of UiO-66 Metal-Organic Frameworks
Marion Schelling; Eugenio Otal; Manuela Kim; Juan P. Hinestroza
Coatings, 10(12), 2020年11月

Synthesis of a zinc–imidazole metal–organic framework (ZIF-8) using ZnO rods grown on cotton fabrics as precursors: arsenate absorption studies
Schelling, M.; Kim, M.; Otal, E.; Aguirre, M.; Hinestroza, J.
Cellulose, 27(11), 6399-6410, 2020年

Cellulose meets reticular chemistry: interactions between cellulosic substrates and metal–organic frameworks
Manuela Leticia Kim; Eugenio Hernán Otal; Juan P. Hinestroza
Cellulose, 26(1), 123-137, 2019年01月

Growth of UiO-66 metal-organic framework onto a cotton fabric and its use as a functional micropollutant filter
Marion Schelling; Eugenio Otal; Juan Hinestroza
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 255, 2018年03月

Decoration of cotton fibers with a water-stable metal–organic framework (UiO-66) for the decomposition and enhanced adsorption of micropollutants in water
Schelling, M.; Kim, M.; Otal, E.; Hinestroza, J.
Bioengineering, 5(1), 2018年

Grain-size/(t″ or c)-phase relationship in dense ZrO2 ceramics
F{\'a}bregas, I.O.; Reinoso, M.; Otal, E.; Kim, M.
Journal of the European Ceramic Society, 36(8), 2016年

A panchromatic modification of the light absorption spectra of metal-organic frameworks
Otal, E.H.; Kim, M.L.; Calvo, M.E.; Karvonen, L.; Fabregas, I.O.; Sierra, C.A.; Hinestroza, J.
Chemical Communications, 52(40), 2016年

Phase transitions of BaTi0.9Rh0.1O3±δ perovskite-type oxides under reducing environments
Rodr{\'i}guez; G.C.M.; G{\"o}n; ll{\"u}, Y.; Ferri, D.; Eyssler, A.; Otal, E.; Saruhan, B.
Materials Research Bulletin, 61, 130-135, 2015年

Structural characterization and EXAFS wavelet analysis of Yb doped ZnO by wet chemistry route
Otal, E.H.; Sileo, E.; Aguirre, M.H.; Fabregas, I.O.; Kim, M.
Journal of Alloys and Compounds, 622, 115-120, 2015年

Influence of porous substrate on copper based oxygen carrier efficiency for chemical-looping combustion
Van Garderen, N.; Otal, E.H.; Aneziris, C.G.; Graule, T.; Clemens, F.J.
Microporous and Mesoporous Materials, 190, 2014年

Optical and transport properties of LaTi1-xMx(O,N) 3±δ (x=0; 0.1, M=Nb⁵⁺, W⁶⁺) thin films prepared by plasma ammonolysis
Maegli, A.E.; Sagarna, L.; Populoh, S.; Penkala, B.; Otal, E.H.; Weidenkaff, A.
Journal of Solid State Chemistry, 211, 2014年

Improved persistent luminescence of CaTiO3:Pr by fluorine substitution and thermochemical treatment
Yoon, S.; Otal, E.H.; Maegli, A.E.; Karvonen, L.; Matam, S.K.; Ebbinghaus, S.G.; Walfort, B.; Hagemann, H.; Pokrant, S.; Weidenkaff, A.
Journal of Alloys and Compounds, 613, 2014年

Chemistry, nanostructure and magnetic properties of Co-Ru-B-O nanoalloys
Arzac, G.M.; Rojas, T.C.; Gontard, L.C.; Chinchilla, L.E.; Otal, E.; Crespo, P.; Fern{\'a}ndez, A.
RSC Advances, 4(87), 2014年

Influence of the synthesis method on the structure of Pd-substituted perovskite catalysts for methane oxidation
Lu, Y.; Eyssler, A.; Otal, E.H.; Matam, S.K.; Brunko, O.; Weidenkaff, A.; Ferri, D.
Catalysis Today, 208, 2013年

Flame-made visible light active TiO2:Cr photocatalysts: Correlation between structural, optical and photocatalytic properties
Michalow, K.A.; Otal, E.H.; Burnat, D.; Fortunato, G.; Emerich, H.; Ferri, D.; Heel, A.; Graule, T.
Catalysis Today, 209, 2013年

Improved photoluminescence and afterglow of CaTiO3: Pr³⁺ by ammonia treatment
Yoon, S.; Otal, E.H.; Maegli, A.E.; Karvonen, L.; Matam, S.K.; Riegg, S.; Ebbinghaus, S.G.; Fallas, J.C.; Hagemann, H.; Walfort, B.; Pokrant, S.; Weidenkaff, A.
Optical Materials Express, 3(2), 2013年

Debinding mechanisms in thermoplastic processing of a Ba 0.5Sr0.5Co0.8Fe0.2O 3-δ-stearic acid-polystyrene mixture
Salehi, M.; Clemens, F.; Otal, E.H.; Ferri, D.; Graule, T.; Grob{\'e}ty
ChemSusChem, 6(2), 2013年

Crystal growth and thermoelectric properties of CaMn0.98Nb 0.02O3-δ
Alfaruq, D.S.; Aguirre, M.H.; Otal, E.H.; Populoh, S.; Karvonen, L.; Yoon, S.; Lu, Y.; Deng, G.; Ebbinghaus, S.G.; Weidenkaff, A.
Journal of Crystal Growth, 377, 2013年

LaTiO2N/In2O3 photoanodes with improved performance for solar water splitting
Leroy, C.M.; Maegli, A.E.; Sivula, K.; Hisatomi, T.; Xanthopoulos, N.; Otal, E.H.; Yoon, S.; Weidenkaff, A.; Sanjines, R.; Gr{\"a}tzel, M.
Chemical Communications, 48(6), 2012年

Thermal and chemical aging of model three-way catalyst Pd/Al 2O 3 and its impact on the conversion of CNG vehicle exhaust
Matam, S.K.; Otal, E.H.; Aguirre, M.H.; Winkler, A.; Ulrich, A.; Rentsch, D.; Weidenkaff, A.; Ferri, D.
Catalysis Today, 184(1), 2012年

Thermoelectric properties of CaMnO 3 films obtained by soft chemistry synthesis
Alfaruq, D.S.; Otal, E.H.; Aguirre, M.H.; Populoh, S.; Weidenkaff, A.
Journal of Materials Research, 27(7), 2012年

Structural and photocatalytic properties of perovskite-type (La,Ca)Ti(O,N) 3 prepared from A-site deficient precursors
Maegli, A.E.; Hisatomi, T.; Otal, E.H.; Yoon, S.; Pokrant, S.; Gr{\"a}tzel, M.; Weidenkaff, A.
Journal of Materials Chemistry, 22(34), 2012年

On the chemical interaction of nanoscale lanthanum doped strontium titanates with common scandium and yttrium stabilized electrolyte materials
Burnat, D.; Heel, A.; Holzer, L.; Otal, E.; Kata, D.; Graule, T.
International Journal of Hydrogen Energy, 37(23), 2012年

The influence of defects formed by Ca excess and thermal post-treatments on the persistent luminescence of CaTiO3:Pr
Otal, E.H.; Maegli, A.E.; Vogel-Sch{\"a}uble, N.; Walfort, B.; Hagemann, H.; Yoon, S.; Zeller, A.; Weidenkaff, A.
Optical Materials Express, 2(4), 2012年

Metastability of heavy lanthanides in the ZnO wurtzite structure
Otal, E.H.; Yoon, S.; Aguirre, M.; Weidenkaff, A.
Journal of Alloys and Compounds, 509(SUPPL. 1), 2011年

Transport and magnetic properties of PrCo1-xNixO 3 (x = 0.0-0.7)
Tome?, P.; Aguirre, M.H.; Robert, R.; Shkabko, A.; Otal, E.H.; Weidenkaff, A.
Journal of Physics D: Applied Physics, 44(30), 2011年

Perovskite-type SrTi1-xNbx(O,N)3 compounds: Synthesis, crystal structure and optical properties
Maegli, A.; Yoon, S.; Otal, E.; Karvonen, L.; Mandaliev, P.; Weidenkaff, A.
Journal of Solid State Chemistry, 184(4), 2011年

Nanostructured colloidal crystals from forced hydrolysis methods
Otal, E.H.; Granada, M.; Troiani, H.E.; C{\'a}nepa, H.; De Reca, N.E.
Langmuir, 25(16), 2009年

Functionalized mesoporous hybrid thin films as selective membranes
Otal, E.H.; Angelom{\'e}, P.C.; Bilmes, S.A.; Soler-Illia, G.J.A.A.
Advanced Materials, 18(7), 2006年

Growth of gold nanoparticle arrays in TiO2 mesoporous matrixes
P{\'e}rez, M.D.; Otal, E.; Bilmes, S.A.; Soler-Illia, G.J.A.A.; Crepaldi, E.L.; Grosso, D.; Sanchez, C.
Langmuir, 20(16), 2004年

Monitoring the temperature of dilute aqueous solutions using near-infrared water absorption
Otal, E.H.; I{\~n},{\'o}n, F.A.; Andrade, F.J.
Applied Spectroscopy, 57(6), 2003年

Photoinduced electron transfer and chemical α-deoxygenation of D-galactono-1,4-lactone. Synthesis of 2-deoxy-D-lyxo-hexofuranosides
Chiocconi, A.; Marino, C.; Otal, E.; De Lederkremer, R.M.
Carbohydrate Research, 337(21-23), 2002年

Beyond Panchromatic Absorption: Deciphering the Excited-State Maze from Light Absorption to Photocatalysis in Dye-Sensitized MOFs
Manuela L. Kim; Mauricio E. Calvo; Katsuya Teshima; Fabio La Mattina; Eugenio H. Otal
2026年09月01日

Mechanistic Origin of Charge Separation and Enhanced Photocatalytic Activity in D-$π$-A-Functionalized UiO-66-NH$_2$ MOFs
Anastasiia Kultaeva; Volodymyr Vasylkovskyi; Andreas Sperlich; Eugenio Otal; Katsuya Teshima; Wolf Gero Schmidt; Timur Biktagirov
2025年12月19日

Unveiling Linker-Born Electron Spin Centers in UiO-66-NH2 MOF
Eugenio Otal; Timur Biktagirov; Leopold Trost; Patrick Dörflinger; Katsuya Teshima; Olga Trukhina; Daniel Klose; Wolf Gero Schmidt; Anastasiia Kultaeva
2024年12月16日

Photoinduced Spin Centers in Photocatalytic Metal-Organic Framework UiO-66
Anastasiia Kultaeva; Timur Biktagirov; Andreas Sperlich; Patrick Dörflinger; Mauricio E. Calvo; Eugenio Otal; Vladimir Dyakonov
2024年04月23日