Hong, G., Park, H., Gomez-Flores, A., Kim, H., Lee, J. M., and Lee, J. (2024). Direct flotation separation of active materials from the black mass of lithium nickel cobalt manganese oxides-type spent lithium-ion batteries. Separation and Purification Technology, 336, 126327.
DOI: https://doi.org/10.1016/j.seppur.2024.126327

Gomez-Flores, A., Jin, S., Nam, H., Cai, L., Song, S., and Kim, H. (2024). Attachment of various-shaped polystyrene microplastics to silica surfaces: Experimental validation of the equivalent Cassini oval extended DLVO model. Journal of Hazardous Materials, 470, 134146.
DOI: https://doi.org/10.1016/j.jhazmat.2024.134146

Gomez-Flores, A., Bradford, S. A., Hong, G., and Kim, H. (2023). Statistical analysis, machine learning modeling, and text analytics of aggregation attachment efficiency: Mono and binary particle systems. Journal of hazardous materials, 454, 131482.
DOI: https://doi.org/10.1016/j.jhazmat.2023.131482

Gomez-Flores, A., Mweene, L., Kim, H., and Leal Filho, L. D. S. (2023). The latest green and sustainable development of mineral processing and extraction. Minerals and Mineral Materials, 2(2: 6), 3.
DOI: 10.20517/mmm.2023.04

Mweene, L., Gomez-Flores, A., Jeong, H. E., Ilyas, S., and Kim, H. (2023). Challenges and future in Ni laterite ore enrichment: A critical review. Mineral Processing and Extractive Metallurgy Review, 1-25.
DOI: https://doi.org/10.1080/08827508.2023.2214668

Gomez-Flores, A., Bradford, S. A., Cai, L., Urík, M., and Kim, H. (2023). Prediction of attachment efficiency using machine learning on a comprehensive database and its validation. Water Research, 229, 119429.
DOI: https://doi.org/10.1016/j.watres.2022.119429

Gomez-Flores, A., Ilyas, S., Heyes, G. W., and Kim, H. (2022). A critical review of artificial intelligence in mineral concentration. Minerals Engineering, 189, 107884.
DOI: https://doi.org/10.1016/j.mineng.2022.107884

Gomez-Flores, A., Heyes, G. W., Ilyas, S., and Kim, H. (2022). Effects of artificial impeller blade wear on bubble–particle interactions using CFD (k–ε and LES), PIV, and 3D printing. Minerals Engineering, 186, 107766.
DOI: https://doi.org/10.1016/j.mineng.2022.107766

Han, S., Gomez-Flores, A., Choi, S., Kim, H., and Lee, Y. (2022). A study of nanofluid stability in low–salinity water to enhance oil recovery: An extended physicochemical approach. Journal of Petroleum Science and Engineering, 215, 110608.
DOI: https://doi.org/10.1016/j.petrol.2022.110608

Gomez-Flores, A., Heyes, G. W., Ilyas, S., and Kim, H. (2022). Prediction of grade and recovery in flotation from physicochemical and operational aspects using machine learning models. Minerals Engineering, 183, 107627.
DOI: https://doi.org/10.1016/j.mineng.2022.107627

Gomez-Flores, A., Hwang, G., Ilyas, S., and Kim, H. (2022). A CFD study of the transport and fate of airborne droplets in a ventilated office: The role of droplet-droplet interactions. Frontiers of Environmental Science and Engineering, 16, 1-14.
DOI: https://doi.org/10.1007/s11783-021-1465-8

Gomez-Flores, A., and Kim, H. (2021). Perspectives on the concepts of futuristic mineral concentration using microscopic robots. Geosystem Engineering, 24(5-6), 231-237.
DOI: https://doi.org/10.1080/12269328.2022.2074149

Solongo, S. K., Gomez-Flores, A., Ilyas, S., and Kim, H. (2021). Roles of solution chemistry and reagent–reagent interaction on carboxymethylcellulose adsorption onto graphite and implications on its floatability. Minerals Engineering, 167, 106873.
DOI: https://doi.org/10.1016/j.mineng.2021.106873

Bradford, S. A., Sasidharan, S., Kim, H., Gomez-Flores, A., Li, T., and Shen, C. (2021). Colloid interaction energies for surfaces with steric effects and incompressible and/or compressible roughness. Langmuir, 37(4), 1501-1510.
DOI: https://doi.org/10.1021/acs.langmuir.0c03029

Gomez-Flores, A., Bradford, S. A., Hwang, G., Choi, S., Tong, M., and Kim, H. (2020). Shape and orientation of bare silica particles influence their deposition under intermediate ionic strength: A study with QCM–D and DLVO theory. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 599, 124921.
DOI: https://doi.org/10.1016/j.colsurfa.2020.124921

Gomez-Flores, A., Bradford, S. A., Hwang, G., Heyes, G. W., and Kim, H. (2020). Particle–bubble interaction energies for particles with physical and chemical heterogeneities. Minerals Engineering, 155, 106472.
DOI: https://doi.org/10.1016/j.mineng.2020.106472

You, J., Solongo, S. K., Gomez-Flores, A., Choi, S., Zhao, H., Urik, M., Ilyas, S., and Kim, H. (2020). Intensified bioleaching of chalcopyrite concentrate using adapted mesophilic culture in continuous stirred tank reactors. Bioresource technology, 307, 123181.
DOI: https://doi.org/10.1016/j.biortech.2020.123181

Gomez-Flores, A., Solongo, S. K., Heyes, G. W., Ilyas, S., and Kim, H. (2020). Bubble− particle interactions with hydrodynamics, XDLVO theory, and surface roughness for flotation in an agitated tank using CFD simulations. Minerals Engineering, 152, 106368.
DOI: https://doi.org/10.1016/j.mineng.2020.106368

Solongo, S. K., Gomez-Flores, A., You, J., Choi, S., Heyes, G. W., Ilyas, S., Lee, J., and Kim, H. (2020). Cationic collector conformations on an oxide mineral interface: Roles of pH, ionic strength, and ion valence. Minerals Engineering, 150, 106277.
DOI: https://doi.org/10.1016/j.mineng.2020.106277

Gomez-Flores, A., Bradford, S. A., Wu, L., & Kim, H. (2019). Interaction energies for hollow and solid cylinders: Role of aspect ratio and particle orientation. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 580, 123781.
DOI: https://doi.org/10.1016/j.colsurfa.2019.123781

Kim, H., You, J., Gomez-Flores, A., Solongo, S. K., Hwang, G., Zhao, H., Lee, B., & Choi, J. (2019). Malachite flotation using carbon black nanoparticles as collectors: Negative impact of suspended nanoparticle aggregates. Minerals Engineering, 137, 19-26.
DOI: https://doi.org/10.1016/j.mineng.2019.03.025

Hwang, G., Gomez-Flores, A., Bradford, S. A., Choi, S., Jo, E., Kim, S. B., Tong, M., & Kim, H. (2018). Analysis of stability behavior of carbon black nanoparticles in ecotoxicological media: Hydrophobic and steric effects. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 554, 306-316.
DOI: https://doi.org/10.1016/j.colsurfa.2018.06.049

Han, Y., Hwang, G., Park, S., Gomez-Flores, A., Jo, E., Eom, I. C., Tong, M., Kim, H. J., & Kim, H. (2017). Stability of carboxyl-functionalized carbon black nanoparticles: the role of solution chemistry and humic acid. Environmental Science: Nano, 4(4), 800-810.
DOI: https://doi.org/10.1039/C6EN00530F

Kim, G., Park, K., Choi, J., Gomez-Flores, A., Han, Y., Choi, S. Q., & Kim, H. (2015). Bioflotation of malachite using different growth phases of Rhodococcus opacus: Effect of bacterial shape on detachment by shear flow. International Journal of Mineral Processing, 143, 98-104.
DOI: https://doi.org/10.1016/j.minpro.2015.09.012

Park, K., Choi, J., Gomez-Flores, A., & Kim, H. (2015). Flotation behavior of arsenopyrite and pyrite, and their selective separation. Materials Transactions, 56(3), 435-440.
DOI: https://doi.org/10.2320/matertrans.M2014369

Park, S., Gomez-Flores, A., Chung, Y. S., & Kim, H. (2015). Removal of cadmium and lead from aqueous solution by hydroxyapatite/chitosan hybrid fibrous sorbent: kinetics and equilibrium studies. Journal of Chemistry, 2015.
DOI: https://doi.org/10.1155