[13] Y.-M. Jo, J.-H. Lee, “High Performance Gas Sensors using MOFs and MOF-Derived Oxide Chemiresistors”, PhD GOSPEL Workshop, Virtual, Germany 2021.10.20. (Oral)

[12] Y.-M. Jo, J.-H. Lee, “High performance gas sensors using MOFs and MOF-derived chemiresistors”, Korea-Tuebingen Workshop, Virtual, Germany 2021.05.03. (Oral)

[11] Y.-M. Jo, K. Lim, H. Ji, Choi, J. W. Yoon, S. Y. Kim, J.-H. Lee, “2D metal-organic framework derived co-loading of Co3O4 and PdO nanocatalyts on In2O3 hollow spheres for tailored design of high performance breath acetone sensors", Materials Challenges in Alternative and Renewable Energy 2021, Virtual, USA 2021.07.22. (Oral)

[10] Y.-M. Jo, T.-H. Kim, C.-S. Lee, K. Lim, C. W. Na, F. Abdel-Hady, A. A. Wazzan, J.-H. Lee, “Ultrasensitive and Highly Selective detection of Methylbenzene with Size- and Morphology-tunable Metal-Organic Framework-Derived Hollow Hierarchical Co3O4 Nanocages”, The 8th International Congress on Ceramics, Jeju, Korea, 2021.04.25-30. (Oral)

[9] Y.-M. Jo, C.-S. Lee, H.-Y. Li, B.-Y. Kim, H.-G. Byun, J.-H. Lee, “Design of indoor volatile organic compounds sensor array based on pure and Fe-doped In2O3 nanofibers”, The 12th KU-KU Joint Workshop on Functional Materials, Nagasaki, Japan, 2019.11.11-13. (Poster)

[8] Y.-M. Jo, T.-H. Kim, C.-S. Lee, K. Lim, C. W. Na, J.-H. Lee, “Ultrasensivtive and Highly Selective Detection of Methylbenzenes using MOF-derived Hollow Hierarchical Co3O4 Nanocages with Tunable Size and Morphology”, The 13th Asian Conference on Chemical Sensors (ACCS), Bali, Indonesia, 2019.11.17-20. (Oral)

[7] Y.-M. Jo, T.-H. Kim, C.-S. Lee, K. Lim, C. W. Na, J.-H. Lee, “MOF-derived Size-tunable Hollow Hierarchical Co3O4 Nanocages for Ultrasensitive and Selective Detection of Methylbenzenes”, The 22nd International Conference on Solid State Ionics, 2019.06.16-21. (Oral)

[6] Y.-M. Jo, T.-H. Kim, C.-S. Lee, K. Lim, C. W. Na, J.-H. Lee, “MOF-derived Hollow Hierarchical Co3O4 Nanocages with Tunable Size and Morphology: Ultrasensitive and Highly Selective Detection of Methylbenzenes”, The 2019 Spring Meeting of the European Materials Research Society (E-MRS), Nice, France, 2019. 05. 27-31. (Poster)

[5] Y.-M. Jo, C.-S. Lee, J.-H. Lee, “MOF-derived Hollow Hierarchical Co3O4 Nanocages with Tunable Size and Morphology: Ultrasensitive and Highly Selective Detection of Methylbenzenes”, The 11th KU-KU Joint Workshop on Functional Materials, Seoul, Korea, 2018.11.08-10. (Oral)

[4] Y.-M. Jo, T.-H. Kim, C.-S. Lee, K. Lim, C. W. Na, J.-H. Lee, “Ultrasensitive and Highly Selective Detection of Methylbenzene using MOF-Derived Hollow Hierarchical Co3O4 Nanocages with Tunable Size and Morphology”, International Union of Materials Research Societies–International Conference on Electronic Materials (IUMRS-ICEM), Daejeon, Korea, 2018.08.19-24. (Poster) [Best Poster Award]

[3] Y.-M. Jo, C.-S. Lee, Z. Dai, S.-Y. Jeong, C.-H. Kwak, B.-Y. Kim, D. H. Kim, H. W. Jang, J.-S. Park, J.-H. Lee, “Monolayer Co3O4 Inverse Opals Thin Films for Multifunctional Volatile Organic Compound Sensors”, The 34th Japan-Korea Seminar on Ceramics, Hamamatsu, Japan, 2017.11.22-25. (Poster)

[2] Y.-M. Jo, C.-S. Lee, J.-H. Lee, “Highly sensitive and selective detection of ethanol gas using magnesium doped Indium oxide hollow spheres”, The 10th KU-KU Joint Workshop on Functional Materials, Fukuoka, Japan, 2017.11.09-11. (Poster)

[1] Y.-M. Jo, B. Y. Kim, J. W. Yoon, C. S. Lee, J.-S. Park, J.-H. Lee, “Molybdenum doped ZnO Hollow Nanofibers Prepared by Electrospinning for Enhanced Trimethylamine Sensing Characteristics”, The 9th KU-KU Joint Workshop on Functional Materials, Seoul, Korea, 2016.11.10-12. (Poster)

[9] Y.-M. Jo, "Dual Ionic–Electronic Conducting MOF Chemiresistor for Highly Sensitive Gas Sensing.", The Korean Sensor Society 2025 Spring Meeting, Seoul, Korea, 2025. 04. 2-3. (Oral)

[8] Y.-M. Jo, K. Lim, J. W. Yoon, Y. K. Jo, Y. K. Moon, H. W. Jang, J. –H. Lee, “Visible-light Assisted Cu3(hexah ydrotriphenylene)2/Fe2O3 Hybrids Chemiresistor: Highly Sensitive, Selective and Reversible NO2 Detection.”, The Korea Ceramic Society 2021 Fall Meeting, Jeju, Korea, 2021. 11. 3-5. (Oral)

[7] Y.-M. Jo, K, Lim, H. J. Choi, J. W. Yoon, S. Y. Kim, J.-H. Lee, “2D metal-organic framework derived co-loading of Co3O4 and PdO nanocatalyts on In2O3 hollow spheres for tailored design of high performance breath acetone sensors”, The Korea Ceramic Society 2020 Fall Meeting, Virtual, Korea, 2020. 11. 23-25. (Oral)

[6] Y.-M. Jo, T.-H. Kim, C.-S. Lee, K. Lim, C. W. Na, J.-H. Lee, “MOF-derived Size- and Morphology-tunable Hollow Hierarchical Co3O4 Nanocages with Exceptional Response and Selectivity to Methylbenzenes”, The Korean Sensor Society 2018 Fall Meeting, Seoul National University, Seoul, Korea, 2018. 11. 16. (Poster) [Best Presentation Paper Award]

[5] Y.-M. Jo, T.-H. Kim, C.-S. Lee, K. Lim, C. W. Na, J.-H. Lee, “Design of Ultrasensitive and Highly Selective Methylbenzene Sensors using MOF-derived Hollow Hierarchical Co3O4 Nanocages”, The Korean Ceramic Society 2018 Spring Meeting, CECO, Changwon, Korea, 2018. 04. 11-13. (Oral)

[4] Y.-M. Jo, C.-S. Lee, R. Wang, J.-S. Park, J.-H. Lee, “High performance ethanol gas sensor using magnesium doped indium oxide hollow spheres”, The Korean Sensor Society 2017 Fall Meeting, KAIST, Daejeon, Korea, 2017. 11. 16-17. (Poster)

[3] Y.-M. Jo, C.-S. Lee, R. Wang, J.-S. Park, J.-H. Lee, “Magnesium doped Indium Oxide Hollow Spheres for Highly Sensitive and Selective Ethanol Gas Sensor”, The Korea Ceramic Society 2017 Fall Meeting, COEX, Seoul, Korea, 2017. 10. 11-13. (Poster)

[2] Y.-M. Jo, C.-S. Lee, J.-H. Lee, “Molybdenum doped ZnO hollow nanofibers prepared by electrospinning for enhanced trimethylamine sensing Characteristics”, The Materials Research Society of Korea 2017 Spring Meeting, Mokpo, Korea, 2017. 05. 17-19. (Poster)

[1] Y.-M. Jo, B. Y. Kim, J. W. Yoon, C. S. Lee, J.-S. Park, J.-H. Lee, “Ambivalent Effect of Ni-loaded SnO2 Gas sensor on Gas Sensing Performance”, The Korea Ceramic Society 2017 Spring Meeting, GSCO, Gunsan, Korea, 2017. 04. 19-21. (Poster)