Zahra Fakhraai
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Fakhraai, Zahra University of Pennsylvania Curriculum Vitae Zahra Fakhraai Department of Chemistry Phone: (215) 746-8436 Fax: (215) 573-2112 University of Pennsylvania [email protected] 231 S. 34th Street http://web.sas.upenn.edu/fakhraaigroup Philadelphia, PA 19104-6323 Positions Co-PI, NSF-Funded PIRE, “Research and Education for Active Coating Technologies (REACT) for the Human Habitat”, 2015-present Member of the Laboratory for Research on the Structure of Matter (LRSM), 2011-present Assistant Professor, Department of Chemistry, University of Pennsylvania, 2011-present NSERC Post-Doctoral Fellow, Department of Chemistry, University of Wisconsin-Madison, 2009 - 11, Advisor: Mark D. Ediger Post-Doctoral Fellow, Department of Chemistry, University of Toronto, 2007 - 08, Advisor: Gilbert C. Walker Professional Preparation Ph.D. Department of Physics and Astronomy, University of Waterloo, 2003 - 07, “Dy- namics of Polymer Thin Films and Surfaces, Advisor: James A. Forrest M.Sc. Department of Physics, Sharif University of Technology, Tehran, Iran, 1999 -2001, “Pattern Formation in Viscous Fingering Using Two Miscible Fluids”, Advisor: Shahin Ruhani B.Sc. Department of Physics, Sharif University of Technology, Tehran, Iran, 1995 - 1999. Awards and Scholarships Journal of Physical Chemistry B Lectureship Award, American Physical Society PHYS division, 2017. Sloan Research Fellowship in Chemistry, 2015. NSF CAREER award, 2014-2019. NSERC Post-Doctoral Scholarship, 2009 - 11. International Travel Grant Award, American Physical Society, 2014. Co-winner:Dr. Sharareh Tavad- dod, Tarbiat Modaress University, Iran 1 Fakhraai, Zahra University of Pennsylvania Frank J. Padden Award, American Physical Society, 2007. Ontario Graduate Scholarship in Science and Technology, 2006 -07. Ontario Graduate Scholarship, 2005. University of Waterloo President’s Graduate Scholarship, 2005. Sharif University Award for Outstanding Work towards Master’s Degree, 2001. Professional Affiliations Associate Member of the Royal Society of Chemistry, 2015-present. Member of the Materials Research Society , 2014-present. Member of the American Biophysical Society, 2013-present. Member of the American Association for the Advancement of Science, 2013-Present. Member of the American Physical Society and Active Member of the Division of Polymer Physics, 2004-Present. Member of the American Chemical Society, 2011-Present. Member of the American Optical Society, 2011-2013. Publications Number of times cited: 1159 h index: 17 h index for Penn Publications: 9 ∗ Corresponding authors, † Undergraduate authors, ‡ Graduate students mentored by Fakhraai Peer Reviewed Publications at Penn 1. E. C. Glor‡, A. Angrand†, and Z. Fakhraai*, “Exploring the Existence of Two Glass Tran- sitions due to Competing Interfacial Effects in Thin, Supported Polymer Films”, J. Phys. Chem. Accepted, Invited paper for special issues. 2. Y. Zhang‡, and Z. Fakhraai*, “Decoupling of Surface Diffusion and Relaxation Dynamics of Molecular Glasses”, Proc. Nat. Acd. Sci. Accepted. 3. Y-C Lin‡, M. H. Repollet-Pedrosa, J. J. Ferrie, E. J. Petersson, and Z. Fakhraai*. “Po- tential Artifacts in Sample Preparation Methods Used for Imaging Amyloid Oligomers and Protofibrils due to Surface-Mediated Fibril Formation “, J. Phys. Chem. B., DOI: 10.1021/acs.jpcb.6b12560 (2017). 2 Fakhraai, Zahra University of Pennsylvania 4. E. C. Glor‡, R. C. Ferrier, C. Li, R. J. Composto, and Z. Fakhraai*, “Out of-Plane Orienta- tion Alignment and Reorientation Dynamics of Gold Nanorods in Polymer Nanocomposite Films”, Soft Matter, 13, 2207–2215. DOI: 10.1039/C6SM02403C(2017). 5. Y. Zhang‡, and Z. Fakhraai*, “Invariant Fast Surface Diffusion on the Surfaces of Ultra- stable and Aged Molecular Glasses”, Phys. Rev. Lett., 118, +066101, DOI: 10.1103/Phys- RevLett.118.066101 (2017). We demonstrated that surface diffusion on the surface of glasses of various stability is constant, and only a function of temperature. These observations rule out the importance of surface diffusion measurements in understanding the formation of exceptionally stable glasses. 6. Y.-C. Lin‡, H. Komatsu, J. Ma, P. H. Axelsen, and Z. Fakhraai*, “Rapid, Label-Free, Quan- titative Analysis of Amyloid Fibril Polymorphism by Atomic Force Microscopy ”, RCS Advances, 6, 114286 114295, Doi:10.1039/C6RA24031C(2016). 7. Y. Zhang‡, R. Potter†, W. Zhang†, and Z. Fakhraai*, “Using Tobacco Mosaic Virus to Probe Enhanced Surface Diffusion of Molecular Glasses”, Soft Matter, 12, 9115-9120, doi: 10.1039/C6SM01566B(2016). We developed a novel technique to readily measure diffusion coefficient of the surface of organic glasses. 8. Y. Zhang‡, E. Glor‡, M. Li‡, T. Liu‡, K. Wahid†, W. Zhang†, R. A. Riggleman, and Z. Fakhraai*, “Long-Range Correlated Dynamics in Ultra-thin Molecular Glass Films”, J. Chem. Phys., 145, 114502, doi: 10.1063/1.4962734 (2016). arXiv preprint version In this paper we show a strong glass to liquid transition in ultra-thin films of organic molecule glasses as the film thickness is decreased below 30 nm. This study shows that the dynamics in organic glasses are strongly correlated with correlation lengths that are at least ten times larger than the molecules’ size. 9. E. C. Glor‡, and Z. Fakhraai*, “Cooling Rate Dependent Ellipsometry Measurements to Determine the Dynamics of Thin Glassy Films”,J. of Vis. Exp. (JOVE), 107, e53499, doi: 10.3791/53499 (2016). 10. Z. Qian, C. Li‡, Z. Fakhraai*, and S.-J. Park*, “Unusual Weak Interparticle Distance De- pendence in Raman Enhancement from Nanoparticle Dimers ”, J. Phys. Chem. C., 120, 1824-1830, doi: 10.1021/acs.jpcc.5b09396 (2016). Highlighted on the cover. 11. E. Glor‡, R. J. Composto, and Z. Fakhraai*, “Glass Transition Dynamics and Fragility of Ultra-Thin Miscible Polymer Blend Films”, Macromolecules, 48, 6682-6689, doi: 10.1021/acs.macromol.5b00979 (2015). In this work we showed that length scales of the propagation of interfacial effects into thin polymer films can be as large as 30 nm for a highly miscible polymer blend system, where the glass transition temperature and fragility can be tuned by adjusting the blend composition. 12. T. Liu‡, K. Cheng, E. Salami-Ranjbaran, F. Gao, E. Glor‡, M. Li‡, P. J. Walsh*, and Z Fakhraai* “Synthesis and High-Throughput Characterization of Structural Analogues of Molecular Glassformers: 1,3,5-trisarylbenzenes”, Soft Matter, 11, 7558-7566, doi: 10.1039/C5SM01044F (2015). 13. T Liu‡, K. Cheng, E. Salami-Ranjbaran, F. Gao, C. Li‡, X. Tong, Y.-C. Lin‡, Y. Zhang‡, W. Zhang†, L. Klinge‡, P. Walsh* and Z. Fakhraai*, “The Effect of Chemical Structure on the 3 Fakhraai, Zahra University of Pennsylvania Stability of Physical Vapor Deposited Glasses of 1,3,5-triarylbenzene”, J. Chem. Phys., 143, 084506, doi: 10.1063/1.492852,(2015). 14. S. P. Hastings‡, Z. Qian, P. Swanglap, Y. Fang, N. Engheta, S.-J. Park, S. Link, and Z. Fakhraai*, “Modal Interference In Spiky Nanoshells”, Optics Express, 23, 11290-11311, doi: 10.1364/OE.23.011290,(2015). Developed a simple and robust theoretical tool to calculate the full scattering matrix of an arbitrary object using FDTD simulations. 15. Z. Qian, S. P. Hastings‡, C. Li‡, B. Edwards, C. K. McGinn†, N. Engheta, Z. Fakhraai* and S.-J. Park*, “Raspberry-like Metamolecules Exhibiting Strong Magnetic Resonances”,ACS Nano , 9, 1263-1270, doi: 10.1021/nn5050678,(2015). Highlighted in Nanotechnology News 16. E. C. Glor‡, and Z. Fakhraai*, “Facilitation of Interfacial Dynamics in Entangled Polymer Films”, J. Chem. Phys., 141, 194505, doi: 10.1063/1.4901512,(2014). Demonstrated that enhanced surface dynamics strongly affects the dynamics of ultra-thin polymer films over length scales of 10-20 nm with the extent of the effect depending on the molecular weight of the polymer. 17. Y-C Lin‡, E. J. Petersson, Z. Fakhraai*, “Surface Effects Mediate Self-Assembly of Amyloid- b Peptides”, ACS Nano, 8, 10178-10186, doi: 10.1021/nn5031669,(2014). Developed a novel sample preparation method that allows high resolution AFM imaging of the kinetics of amyloid self-assembly of mono-layer peptides adsorbed on a surface. 18. S. P. Hastings‡, P. Swanglap, Z. Qian, Y. Fang, S.-J. Park*, S. Link, N. Engheta, and Z. Fakhraai*, “Quadrupole Enhanced Raman Scattering (QERS)”, ACS Nano 8, 9025-9034, doi: 10.1021/nn5022346,(2014). First experimental demonstration that dark quadrupole modes can efficiently enhance Raman scattering, with exceptional sensitivity and reproducibility. 19. B. L. Sanchez-Gaytan, Z. Qian, S. P. Hastings‡, M. L. Reca‡, Z. Fakhraai*, and S.-J. Park*, “Controlling the Topography and Surface Plasmon Resonance of Gold Nanoshells by a Templated Surfactant-Assisted Seed Growth Method ”, J. Phys. Chem. C. 117, 8916-8923, doi:10.1021/jp401189k, (2013). 20. B. L. Sanchez-Gaytan, P. Swanglap, T. J. Lamkin‡, R. J. Hickey, Z. Fakhraai,* S. Link, and S.-J. Park*, “Spiky Gold Nanoshells: Synthesis and Enhanced Scattering Properties”,J. Phys. Chem. C. 116, 10318-10324, doi:10.1021/jp300009b, (2012). Highlighted on the cover of Journal of Physical Chemistry C, Twice! 21. C. R. Daley, Z. Fakhraai*, M. D. Ediger, and J. A. Forrest,* “Comparing Surface and Bulk Flow of a Molecular Glass Former ”, Soft Matter, 8, 2206-2212, doi:10.1039/C2SM06826E, (2012). Experimental demonstration of enhanced diffusion on the surface of organic glasses. The nanparticle probe technique developed provides simultaneous measurements of the surface and the bulk flow of the material. Featured as SoftMatter hot article. 4 Fakhraai, Zahra University of Pennsylvania Under Review 22. E. D. Cubuk, R. J. S. Ivancic, S. S. Schoenholz, D. J. Strickland, A. Basu, Z. S. Davidson, J. Fontaine, L. Hor, Y. R. Huang, Y. Jiang, N. Keim, K. D. Koshigan, J. Lefever, T. Liu‡, X.-G. Ma, D.J. Magagnosc, C. Ortiz, J. Rieser, A. Shavit, T. Still, Y. Xu, Y. Zhang‡, P. E. Arratia, R. W. Carpick, D. J. Durian, Z. Fakhraai, D. Jerolmack, Daeyeon Lee, J. Li, R. Riggleman, K. T. Turner, A. G. Yodh, D. S. Gianola*, and Andrea J. Liu*, “Universal signatures of plasticity in disordered solids”, Submitted 23. T. Liu‡, A. Exarhos, E. Alguire, F. Gao, E. Salami-Ranjbaran, K. Cheng, T.