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Investigating the effect of oil spills
on the environment and public health.
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Marzhana Omarova

Tulane University

Department of Chemical and Biomolecular Engineering

Lindy Boggs Center for Energy and Biotechnology, Suite 300
6823 St. Charles Avenue
New Orleans , LA  70118  

momarova@tulane.edu

Project List:

Molecular Engineering of Food-Grade Dispersants as Highly Efficient and Safe Materials for the Treatment of Oil Spills

Year 6-8 Investigator Grants (RFP-V)Role: Graduate Student - PhD Level

The Design of Synergistic Dispersant and Herding Systems using Tubular Clay Structures and Gel Phase Materials

Year 6-8 Investigator Grants (RFP-V)Role: Graduate Student - PhD Level, GoMRI Scholar

Publications & Presentations:

Journal Articles - 6

2019

Ojo, O. F., Farinmade, A., Trout, J., Omarova, M., He, J., John, V., et al. (2019). Stoppers and Skins on Clay Nanotubes Help Stabilize Oil-in-Water Emulsions and Modulate the Release of Encapsulated Surfactants. ACS Appl. Nano Mater., 2(6), 3490–3500.
Omarova, M., Swientoniewski, L. T., Mkam Tsengam, I. K., Blake, D. A., John, V., McCormick, A., et al. (2019). Biofilm Formation by Hydrocarbon-Degrading Marine Bacteria and Its Effects on Oil Dispersion. ACS Sustainable Chem. Eng., 7(17), 14490–14499.
Yu, T., Swientoniewski, L. T., Omarova, M., Li, M. - C., Negulescu, I. I., Jiang, N., et al. (2019). Investigation of Amphiphilic Polypeptoid-Functionalized Halloysite Nanotubes as Emulsion Stabilizer for Oil Spill Remediation. ACS Appl. Mater. Interfaces, 11(31), 27944–27953.

2018

Omarova, M., Swientoniewski, L. T., Tsengam, I. K. M., Panchal, A., Yu, T., Blake, D. A., et al. (2018). Engineered Clays as Sustainable Oil Dispersants in the Presence of Model Hydrocarbon Degrading Bacteria: The Role of Bacterial Sequestration and Biofilm Formation. ACS Sustainable Chem. Eng., 6(11), 14143–14153.
Owoseni, O., Zhang, Y., Omarova, M., Li, X., Lal, J., McPherson, G. L., et al. (2018). Microstructural characteristics of surfactant assembly into a gel-like mesophase for application as an oil spill dispersant. Journal of Colloid and Interface Science, 524, 279–288.
Panchal, A., Swientoniewski, L. T., Omarova, M., Yu, T., Zhang, D., Blake, D. A., et al. (2018). Bacterial proliferation on clay nanotube Pickering emulsions for oil spill bioremediation. Colloids and Surfaces B: Biointerfaces, 164, 27–33.

Conference Presentations - 28

2019

Mkam Tsengam, I., Omarova, M., Rocchio, J., Agrawal, N., Swientoniewski, L., Raghavan, S., et al. (2019). The self-assembly of dispersants at the oil-water interface probed through small angle neutron scattering and cryogenic electron microscopy. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2019. New Orleans, LA : 02/04/19-02/07/19: Poster.
Ojo, O., Farinmade, A., Omarova, M., John, V., Lvov, Y., Nguyen, D., et al. (2019). Stoppers and Skins on clay nanotubes help stabilize oil-in-water emulsions and modulate the release of encapsulated surfactants. In 93rd ACS Colloid & Surface Science Symposium. Atlanta, GA : 06/16/19-06/19/19.
Omarova, M., Tsengam, I., Swientoniewski, L., Panchal, A., Yu, T., Lvov, Y., et al. (2019). A nanoscale understanding of MOSSFA events at the oil-water interface. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2019. New Orleans, LA : 02/04/19-02/07/19: Poster.
Panchal, A., Tsengam, I., Swientoniewski, L., Omarova, M., Yu, T., Lvov, Y., et al. (2019). Converting Halloysite clay Pickering microdroplets into liquid marbles for synergistic oil spill remediation with delivery of encapsulated bacteria. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2019. New Orleans, LA : 02/04/19-02/07/19: Poster.
Swientoniewski, L., Blake, D., Omarova, M., Panchal, A., Yu, T., Tsengam, I., et al. (2019). In situ spectroscopy of Cycloclasticus pugetti to monitor degradation of polycyclic aromatic hydrocarbons. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2019. New Orleans, LA : 02/04/19-02/07/19: Poster.
Swientoniewski, L., Blake, R. C., Omarova, M., Panchal, A., Yu, T., Zhang, D., et al. (2019). Cycloclasticus pugetii Produces novel colored spectral intermediates when intact bacterium are exposed to different polycyclic aromatic hydrocarbons. In ASM Microbe 2019. San Francisco, CA : 06/20/19-06/24/19.

2018

Fernandes, J. C., Agrawal, N. R., Omarova, M., John, V. T., & Raghavan, S. R. (2018). The impact of the solvent base for a dispersant on the efficiency of crude-oil dispersion. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2018. New Orleans, LA : 02/05/18-02/08/18.
Panchal, A., Swientoniewski, L., Omarova, M., Yu, T., John, V., Zhang, D., et al. (2018). Bacterial proliferation on clay nanotube Pickering emulsions for oil spill bioremediation. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2018. New Orleans, LA : 02/05/18-02/08/18.
Panchal, A., Swientoniewski, L., Omarova, M., Yu, T., John, V., Zhang, D., et al. (2018). Clay nanotube-bacteria liquid marbles for oil spill remediation. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2018. New Orleans, LA : 02/05/18-02/08/18.
Swientoniewski, L., Panchal, A., Omarova, M., Tsengam, I., Yu, T., John, V., et al. (2018). Exopolymer produced in the marine environment enhances the stability of oil in water emulsions under saline conditions. In 255th ACS National Meeting & Exposition. New Orleans, LA : 03/18/18-03/22/18.
Swientoniewski, L., Panchal, A., Omarova, M., Tsengam, I., Yu, T., John, V., et al. (2018). Time Evolution of Surface Oil Layers and Surfactant Stabilized Droplets â?? Bacterial Colonization, Biofilm Generation and Biodegradation. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2018. New Orleans, LA : 02/05/18-02/08/18.
Swientoniewski, L., Panchal, A., Omarova, M., Yu, T., John, V., Zhang, D., et al. (2018). Aluminosilicate microstructured dispersants stimulate proliferation of ubiquitous marine bacteria and production of biosurfactant. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2018. New Orleans, LA : 02/05/18-02/08/18.
Swientoniewski, L., Panchal, A., Omarova, M., Yu, T., John, V., Zhang, D., et al. (2018). Bacterial proliferation on clay nanotube Pickering emulsions for oil spill bioremediation. In 255th ACS National Meeting & Exposition. New Orleans, LA : 03/18/18-03/22/18.
Swientoniewski, L., Panchal, A., Omarova, M., Yu, T., John, V., Zhang, D., et al. (2018). Clay based microstructures as alternatives to chemical dispersants in bioremediation of crude oil: Studies with model marine organisms. In 255th ACS National Meeting & Exposition. New Orleans, LA : 03/18/18-03/22/18.
Swientoniewski, L., Panchal, A., Omarova, M., Yu, T., John, V., Zhang, D., et al. (2018). Flat-sheet clays sequester oil-degrading bacteria and stabilize oil dispersions providing insights on marine snow and oil-mineral aggregates. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2018. New Orleans, LA : 02/05/18-02/08/18.
Swientoniewski, L., Panchal, A., Omarova, M., Yu, T., John, V., Zhang, D., et al. (2018). Polycyclic aromatic hydrocarbon degradation by cycloclasticus, as measured by a novel immunoassay, correlates with increased cell proliferation. In 255th ACS National Meeting & Exposition. New Orleans, LA : 03/18/18-03/22/18.
Swientoniewski, L., Panchal, A., Omarova, M., Yu, T., John, V., Zhang, D., et al. (2018). Synthesis and investigation of amphiphile polypeptoid functionalized halloysite nanotubes as stabilizer towards oil spill remediation. In 255th ACS National Meeting & Exposition. New Orleans, LA : 03/18/18-03/22/18.
Tsengam, I., Omarova, M., Raghavan, S., Bothun, G., McCormick, A., & John, V. (2018). Composition-driven structural transitions from vesicles to bicelles to micelles using phospholipid and nonionic surfactant mixtures. In 2018 AIChE Annual Meeting. Pittsburgh, PA : 10/28/18-11/02/18.
Tsengam, I., Omarova, M., Raghavan, S. R., McCormick, A. V., Bothun, G. D., & John, V. T. (2018). Composition-driven structural transitions from vesicles to bicelles to micelles using phospholipid and nonionic surfactant mixtures. In 2018 American Institute of Chemical Engineers (AIChE) Annual Meeting. Pittsburgh, PA : 10/28/18 - 11/02/18.
Tsengam, I., Omarova, M., Rocchio, J., Swientoniewski, L., Agrawal, N. R., Blake, D., et al. (2018). A comprehensive view of an effective alternative dispersant system using food grade surfactants. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2018. New Orleans, LA : 02/05/18-02/08/18.
Zhang, S., Swientoniewski, L., Panchal, A., Omarova, M., Tsengam, I., Yu, T., et al. (2018). Polycyclic Aromatic Hydrocarbon Degradation by Marine Bacteria. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2018. New Orleans, LA : 02/05/18-02/08/18.

2017

Bothun, G. D., John, V., Blake, D., Swientoniewski, L., Omarova, M., Rocchio, J., et al. (2017). Growth of Alcanivorax borkumensis using oil dispersed by food grade amphiphiles. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2017. New Orleans, LA : 02/06/17-02/09/17: Poster.
Lvov, Y., Panchal, A., Minullina, R., Zhang, D., Blake, D., Omarova, M., et al. (2017). Natural clay nanotubes for emulsification and bioremediation of spilled crude oil. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2017. New Orleans, LA : 02/06/17-02/09/17: Poster.
Omarova, M., Swientoniewski, L., Blake, D., Lvov, Y., Zhang, D., & John, V. (2017). Modulating the fate of oil in near-shore environments. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2017. New Orleans, LA : 02/06/17-02/09/17.
Omarova, M., Swientoniewski, L., Yu, T., Panchal, A., Lvov, Y., Blake, D., et al. (2017). The Role of Bacterial Biofilm in Particle-Stabilized Oil-in-Water Emulsions: Implications to the Biodegradation of Oil Spills. In 2017 AIChE Annual Meeting. Minneapolis, MN : 10/29/17-11/03/17.
Owoseni, O., Omarova, M., John, V., Bose, A., & Raghavan, S. (2017). Dispersion Effectiveness of Buoyant Gel Dispersants in Oil Spill Treatment. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2017. New Orleans, LA : 02/06/17-02/09/17: Poster.

2016

Owoseni, O., Omarova, M., & John, V. (2016). Oil dispersing gel-like surfactant mesophases and their structures. In 90th ACS Colloids & Surface Science Symposium. Cambridge, MA : 06/05/16-06/08/16.
Owosenie, O., Omarova, M., & John, V. (2016). Nanostructured amphiphile mesophases as buoyant gel dispersants. In 6th International Colloids Conference. Berlin, Germany : 06/19/16-06/22/16.