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Energy and Biotechnology Lab

Members

Ph.D. Student



[Ph.D.] 강병찬 (Byeongchan Kang)
  • Mailkangbc15107@gm.gist.ac.kr

Education

  • M. S. School of Environmental Science and Engineering, Gwangju Institute of Science and Technology (GIST), Korea
  • B. S. Dept. of Biotechnology, Chonnam National University, Korea

Thesis for M.S. degree

  • Identification of CODH Transcription Regulator in Eubacterium limosum KIST612 using GUS Reporter System

Research Interests

  • Metabolic / genetic engineering


[Ph.D.] 오소영 (Soyoung Oh)
  • Mailsysy0418@gist.ac.kr

Education

  • M. S. School of Environmental Science and Engineering, Gwangju Institute of Science and Technology (GIST), Korea
  • B. S. Department of Energy and Resources Engineering, Chonnam National University, Korea

Thesis for M.S. degree

  • Metabolic Engineering of Eubacterium limosum KIST612 for 2,3-butanediol Production

Research Interests

  • Metabolic / genetic engineering



[Ph.D.] 김지연 (Ji-Yeon Kim)
  • Mailjiyeonkim@gist.ac.kr

Education

  • M. S. School of Applied Biosciences, Kyungpook National University, Korea
  • B. S. School of Applied Biosciences, Kyungpook National University, Korea

Thesis for M.S. degree

  • Physiological and Transcriptomic Analysis of the Native-feather Degrading Extremophilic Anaerobe Fervidobacterium islandicum AW-1

Research Interests

  • Metabolic engineering



[Ph.D.] 이문규 (Mungyu Lee)
  • Mailspdetective@gist.ac.kr

Education

  • M. S. Department of Environmental Science and Engineering, Kyung Hee University, Korea
  • B. S. Department of Environmental Science and Engineering, Kyung Hee University, Korea

Thesis for M.S. degree

  • Integration of microbial electrosynthesis to anaerobic digestion at different glucose concentrations

Research Interests

  • Gas-Liquid Mass Transfer in Bioreactor System
  • Bioreactor operation and optimization



[Ph.D.] 이혜령 (Hyeryeong Lee)
  • Mailheather@gist.ac.kr

Education

  • M. S. School of Environmental Science and Engineering, Gwangju Institute of Science and Technology (GIST), Korea
  • B. S. Dept. of Applied Chemical Engineering, Chonnam National University, Korea

Thesis for M.S. degree

  • Significance of Inter-Enzyme Effect on Direct Electron Transfer of Glucose Dehydrogenase Immobilized Electrode

Publication

  • Reginald, S.S., Lee, H., Lee, Y.S., Yasin, M., Chang, I.S. (2020) Dissolved carbon monoxide concentration monitoring platform based on direct electrical connection of CO dehydrogenase with electrically accessible surface structure. Bioresource Technology, 297
  • Reginald, S.S., Lee, Y.S., Lee, H., Jang, N., Chang, I.S. (2019) Electrocatalytic and Biosensing Properties of Aerobic Carbon Monoxide Dehydrogenase from Hydrogenophaga Pseudoflava Immobilized on Au Electrode towards Carbon Monoxide Oxidation. Electroanalysis, 31 (9), pp. 1635-1640.
  • Lee, H., Lee, Y.S., Lee, S.K., Baek, S., Choi, I.-G., Jang, J.H., Chang, I.S. (2019) Significant enhancement of direct electric communication across enzyme-electrode interface via nano-patterning of synthetic glucose dehydrogenase on spatially tunable gold nanoparticle (AuNP)-modified electrode. Biosensors and Bioelectronics, 126, pp. 170-177.
  • Lee, Y.S., Baek, S., Lee, H., Reginald, S.S., Kim, Y., Kang, H., Choi, I.-G., Chang, I.S. (2018) Construction of Uniform Monolayer- and Orientation-Tunable Enzyme Electrode by a Synthetic Glucose Dehydrogenase without Electron-Transfer Subunit via Optimized Site-Specific Gold-Binding Peptide Capable of Direct Electron Transfer. ACS Applied Materials and Interfaces, 10 (34), pp. 28615-28626.
  • Kim, T., An, J., Lee, H., Jang, J.K., Chang, I.S. (2016) pH-dependent ammonia removal pathways in microbial fuel cell system. Bioresource Technology, 215, pp. 290-295.

Research Interests

  • Enzyme-electrode system
  • Bioelectrochemistry



[Ph.D.] Stacy Simai Reginald
  • Mailstacyreginald@gist.ac.kr

Education

  • M. S. Dept. of Chemical Engineering, Faculty of Engineering, University of Malaya, Malaysia
  • B. S. Dept. of Biomedical Engineering, Faculty of Engineering, University of Malaya, Malaysia

Thesis for M.S. degree

  • An investigation on Sustainable Power Generation from Oil Palm Biomass in Sarawak

Publication

  • Reginald, S.S., Lee, H., Lee, Y.S., Yasin, M., Chang, I.S. (2020) Dissolved carbon monoxide concentration monitoring platform based on direct electrical connection of CO dehydrogenase with electrically accessible surface structure. Bioresource Technology, 297
  • Reginald, S.S., Lee, Y.S., Lee, H., Jang, N., Chang, I.S. (2019) Electrocatalytic and Biosensing Properties of Aerobic Carbon Monoxide Dehydrogenase from Hydrogenophaga Pseudoflava Immobilized on Au Electrode towards Carbon Monoxide Oxidation. Electroanalysis, 31 (9), pp. 1635-1640.
  • Lee, Y.S., Baek, S., Lee, H., Reginald, S.S., Kim, Y., Kang, H., Choi, I.-G., Chang, I.S. (2018) Construction of Uniform Monolayer- and Orientation-Tunable Enzyme Electrode by a Synthetic Glucose Dehydrogenase without Electron-Transfer Subunit via Optimized Site-Specific Gold-Binding Peptide Capable of Direct Electron Transfer. ACS Applied Materials and Interfaces, 10 (34), pp. 28615-28626.

Research Interests

  • Dissolved carbon monoxide concentration monitoring via enzyme-based biosensor
  • Genetic engineering of enzymes for efficient direct electron transfer between enzyme and electrode
  • Design and construction of enzyme-electrosynthesis system for producing formic acid



[Ph.D.] 최세라 (Serah Choi)
  • Mailserahchoi22@gist.ac.kr

Education

  • B. S. Dept. of Biological Chemistry Engineering, Dongguk University, Korea

Publication

  • Choi, S., Kim, B., Chang, I.S. (2018) Tracking of Shewanella oneidensis MR-1 biofilm formation of a microbial electrochemical system via differential pulse voltammetry. Bioresource Technology, 254, pp. 357-361.
  • Kim, B., Choi, S., Jang, J.K., Chang, I.S. (2017) Self-recoverable voltage reversal in stacked microbial fuel cells due to biofilm capacitance. Bioresource Technology, 245, pp. 1286-1289.

Research Interests

  • Extracellular electron transfer mechanism, Biofilm, Microbial electrochemical system



[Ph.D.] 장누리 (Nulee Jang)
  • Mailnrjang@gist.ac.kr

Education

  • M. S. School of Earth Sciences and Environmental Engineering, Gwangju Institute of Science and Technology (GIST), Korea
  • B. S. Dept. of Environmental Engineering (Major), Dept. of Chemical Engineering (Minor) Chungnam National University, Korea

Thesis for M.S. degree

  • Substrate Consumption Kinetics of Thermococcus onnurineus NA1 Strains and Prediction of Dissolved CO Concentration for Ideal Bioreactor Operation

Publication

  • Jang, N., Lee, M., Yasin, M., Chang, I.S. (2020) Behavior of CO-water mass transfer coefficient in membrane sparger-integrated bubble column for synthesis gas fermentation. Bioresource Technology, 311, 123594
  • Jang, N., Yasin, M., Lee, M., Chang, I.S. (2020) Gas circulation rate and medium exchange ratio as influential factors affecting ethanol production in carbon monoxide fermentation using a packed-bed reactor. Sustainable Energy & Fuels, 4, pp. 1963-1973
  • Lee, M., Yasin, M., Jang, N., Chang, I.S. (2020) A simultaneous gas feeding and cell-recycled reaction (SGCR) system to achieve biomass boosting and high acetate titer in microbial carbon monoxide fermentation. Bioresource Technology, 298, 122559
  • Reginald, S.S., Lee, Y.S., Lee, H., Jang, N., Chang, I.S. (2019) Electrocatalytic and Biosensing Properties of Aerobic Carbon Monoxide Dehydrogenase from Hydrogenophaga Pseudoflava Immobilized on Au Electrode towards Carbon Monoxide Oxidation. Electroanalysis, 31 (9), pp. 1635-1640.
  • Yasin, M., Jang, N., Lee, M., Kang, H., Aslam, M., Bazmi, A.A., Chang, I.S. (2019) Bioreactors, gas delivery systems and supporting technologies for microbial synthesis gas conversion process. Bioresource Technology Reports, 7, 100207. (First co-author)
  • Khalid, A., Aslam, M., Qyyum, M.A., Faisal, A., Khan, A.L., Ahmed, F., Lee, M., Kim, J., Jang, N., Chang, I.S., Bazmi, A.A., Yasin, M. (2019) Membrane separation processes for dehydration of bioethanol from fermentation broths: Recent developments, challenges, and prospects. Renewable and Sustainable Energy Reviews, 105, pp. 427-443.
  • Jang, N., Yasin, M., Kang, H., Lee, Y., Park, G.W., Park, S., Chang, I.S. (2018) Bubble coalescence suppression driven carbon monoxide (CO)-water mass transfer increase by electrolyte addition in a hollow fiber membrane bioreactor (HFMBR) for microbial CO conversion to ethanol. Bioresource Technology, 263, pp. 375-384.
  • Jang, N., Yasin, M., Park, S., Lovitt, R.W., Chang, I.S. (2017) Determination of volumetric gas–liquid mass transfer coefficient of carbon monoxide in a batch cultivation system using kinetic simulations. Bioresource Technology, 239, pp. 387-393.
  • Park, S., Yasin, M., Jeong, J., Cha, M., Kang, H., Jang, N., Choi, I.-G., Chang, I.S. (2017) Acetate-assisted increase of butyrate production by Eubacterium limosum KIST612 during carbon monoxide fermentation. Bioresource Technology, 245, pp. 560-566.
  • Lee, J., Jang, N., Yasin, M., Lee, E.Y., Chang, I.S., Kim, C. (2016) Enhanced mass transfer rate of methane via hollow fiber membrane modules for Methylosinus trichosporium OB3b fermentation. Journal of Industrial and Engineering Chemistry, 39, pp. 149-152.
  • Jeong, Y., Jang, N., Yasin, M., Park, S., Chang, I.S. (2016) Intrinsic kinetic parameters of Thermococcus onnurineus NA1 strains and prediction of optimum carbon monoxide level for ideal bioreactor operation. Bioresource Technology, 201, pp. 74-79. (First co-author)

Research Interests

  • Gas-liquid mass transfer in bioreactor system
  • Microbial and process kinetics
  • Syngas fermentation process



[Ph.D.] 강현수 (Hyunsoo Kang)
  • Mailt3401@gist.ac.kr

Education

  • M.S. School of Life Sciences, Ulsan Institute of Science and Technology (UNIST), Korea
  • B. S. Dept. of Nano Bio Chemical sciences, Ulsan Institute of Science and Technology (UNIST), Korea

Thesis for M.S. degree

  • Characteristic study and process optimisation of fermentation and butanol Production of the Clostridium beijerinckii NCIMB 8052

Publication

  • Yasin, M., Jang, N., Lee, M., Kang, H., Aslam, M., Bazmi, A.A., Chang, I.S. (2019) Bioreactors, gas delivery systems and supporting technologies for microbial synthesis gas conversion process. Bioresource Technology Reports, 7
  • Kang, H., Park, B., Bolo, N.R., Pathiraja, D., Park, S., Cha, M., Choi, I.-G., Chang, I.S. (2019) Gene-Centric Metagenome Analysis Reveals Gene Clusters for Carbon Monoxide Conversion and Validates Isolation of a Clostridial Acetogen for C2 Chemical Production. Biotechnology Journal, 14 (6)
  • Jang, N., Yasin, M., Kang, H., Lee, Y., Park, G.W., Park, S., Chang, I.S. (2018) Bubble coalescence suppression driven carbon monoxide (CO)-water mass transfer increase by electrolyte addition in a hollow fiber membrane bioreactor (HFMBR) for microbial CO conversion to ethanol. Bioresource Technology, 263, pp. 375-384.
  • Lee, Y.S., Baek, S., Lee, H., Reginald, S.S., Kim, Y., Kang, H., Choi, I.-G., Chang, I.S. (2018) Construction of Uniform Monolayer- and Orientation-Tunable Enzyme Electrode by a Synthetic Glucose Dehydrogenase without Electron-Transfer Subunit via Optimized Site-Specific Gold-Binding Peptide Capable of Direct Electron Transfer. ACS Applied Materials and Interfaces, 10 (34), pp. 28615-28626.
  • Park, S., Yasin, M., Jeong, J., Cha, M., Kang, H., Jang, N., Choi, I.-G., Chang, I.S. (2017) Acetate-assisted increase of butyrate production by Eubacterium limosum KIST612 during carbon monoxide fermentation. Bioresource Technology, 245, pp. 560-566.

Research Interests

  • Anaerobic Microbiology
  • Clostridial fermentation
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