| The inhibitory effects of silver nanoparticles, silver ions, and silver chloride colloids on microbial growth O Choi, KK Deng, NJ Kim, L Ross Jr, RY Surampalli, Z Hu Water Research 42 (12), 3066-3074, 2008 | 1711 | 2008 |
| Size dependent and reactive oxygen species related nanosilver toxicity to nitrifying bacteria O Choi, Z Hu Environmental science & technology 42 (12), 4583-4588, 2008 | 1610 | 2008 |
| Role of sulfide and ligand strength in controlling nanosilver toxicity O Choi, TE Clevenger, B Deng, RY Surampalli, L Ross Jr, Z Hu Water research 43 (7), 1879-1886, 2009 | 417 | 2009 |
| Pretreatment strategies for enhanced biogas production from lignocellulosic biomass A Abraham, AK Mathew, H Park, O Choi, R Sindhu, B Parameswaran, ... Bioresource technology 301, 122725, 2020 | 414 | 2020 |
| Extracellular electron transfer from cathode to microbes: application for biofuel production O Choi, BI Sang Biotechnology for biofuels 9 (1), 1-14, 2016 | 303 | 2016 |
| Interactions of nanosilver with Escherichia coli cells in planktonic and biofilm cultures O Choi, CP Yu, G Esteban Fernández, Z Hu Water research 44 (20), 6095-6103, 2010 | 300 | 2010 |
| Electricity-driven metabolic shift through direct electron uptake by electroactive heterotroph Clostridium pasteurianum O Choi, T Kim, HM Woo, Y Um Scientific Reports 4, 2014 | 220 | 2014 |
| Butyrate production enhancement by Clostridium tyrobutyricum using electron mediators and a cathodic electron donor O Choi, Y Um, BI Sang Biotechnology and Bioengineering, 2012 | 162 | 2012 |
| Nitrification inhibition by silver nanoparticles. OK Choi, ZQ Hu Water science and technology: a journal of the International Association on …, 2009 | 153 | 2009 |
| Desulfoglaeba alkanexedens gen. nov., sp. nov., an n-alkane-degrading, sulfate-reducing bacterium IA Davidova, KE Duncan, OK Choi, JM Suflita International journal of systematic and evolutionary microbiology 56 (12 …, 2006 | 140 | 2006 |
| Nitrifying bacterial growth inhibition in the presence of algae and cyanobacteria O Choi, A Das, CP Yu, Z Hu Biotechnology and bioengineering 107 (6), 1004-1011, 2010 | 122 | 2010 |
| Anaerobic co-digestion of bioplastics as a sustainable mode of waste management with improved energy production-A review A Abraham, H Park, O Choi, BI Sang Bioresource Technology, 124537, 2020 | 120 | 2020 |
| Characterization of a diesel-degrading bacterium, Pseudomonas aeruginosa IU5, isolated from oil-contaminated soil in Korea JH Hong, J Kim, OK Choi, KS Cho, HW Ryu World Journal of Microbiology and Biotechnology 21 (3), 381-384, 2005 | 91 | 2005 |
| Production of medium-chain carboxylic acids by Megasphaera sp. MH with supplemental electron acceptors BS Jeon, O Choi, Y Um, BI Sang Biotechnology for biofuels 9 (1), 1-9, 2016 | 88 | 2016 |
| A pilot scale two-stage anaerobic digester treating food waste leachate (FWL): Performance and microbial structure analysis using pyrosequencing S Kim, J Bae, O Choi, D Ju, J Lee, H Sung, S Park, BI Sang, Y Um Process Biochemistry 49 (2), 301-308, 2014 | 85 | 2014 |
| Electrochemical detoxification of phenolic compounds in lignocellulosic hydrolysate for Clostridium fermentation KM Lee, K Min, O Choi, KY Kim, HM Woo, Y Kim, SO Han, Y Um Bioresource Technology 187, 228-234, 2015 | 70 | 2015 |
| A biosensor based on the self-entrapment of glucose oxidase within biomimetic silica nanoparticles induced by a fusion enzyme O Choi, BC Kim, JH An, K Min, YH Kim, Y Um, MK Oh, BI Sang Enzyme and microbial technology 49 (5), 441-445, 2011 | 70 | 2011 |
| Role of reactive oxygen species in determining nitrification inhibition by metallic/oxide nanoparticles O Choi, Z Hu Journal of Environmental Engineering 135 (12), 1365-1370, 2009 | 44 | 2009 |
| Pyrosequencing analysis of microbial communities in hollow fiber-membrane biofilm reactors system for treating high-strength nitrogen wastewater JH Park, O Choi, TH Lee, H Kim, BI Sang Chemosphere 163, 192-201, 2016 | 34 | 2016 |
| Simultaneous production of methane and acetate by thermophilic mixed culture from carbon dioxide in bioelectrochemical system. BI Song, H., Choi, O., Pandey, A., Kim, Y. G., Joo, J. S., & Sang Bioresource technology, 2019 | 29 | 2019 |
