committee

Members

Maria Stepanova

Associate Professor

Professor Stepanovawas born in Moscow, Russia. She received a combined M.S. and B.S. degree in Physics from Lomonosov Moscow State University, a Ph.D. fromNational Center for Surface and Vacuum Research, and a Dr.S. degree from St. Petersburg State Polytechnic University. Her extensive experience includesresearch at the Department of Electrical and Computer Engineering of the University of Alberta, and public service at Canada’s National Institute for Nanotechnology. Presently she is an Associate Professor at the Department of Physics, Astronomy, and Materials Science of Missouri State University, and an Adjunct Professor at the Department of Electrical and Computer Engineering of the University of Alberta.

 

Professor Stepanova conducts a broad interdisciplinary researchin design, fabrication and characterization of conjugate architectures interfacing stimuli responsive biological materials with plasmonic nanostructures. Combining a variety of methods from physics, physical chemistry, and biological physics, her group strives to develop novel nano-biological architectures with sensing, photocatalytic, or photovoltaic functionalities.The group also does computational modeling, particularly focusing on the understanding ofstructure and dynamics of biological polymers.

Current Research

  • Plasmonic properties of nanostructures
  • Raman and surface-enhanced Raman spectroscopy of biological materials
  • Nanofabrication
  • Nano-biological conjugates
  • Modeling of biomolecular structure and dynamics

 

  • Interested topics
  • 3D and 2D self-assembly of colloidal nanoparticles in solution
  • Application of plasmonicnanostructures for photovoltaics and photocatalysis
  • Tip-enhanced Raman spectroscopy and imaging at deep nanoscale
  • Prof. Steven Dew (University of Alberta):

Nanofabrication and thin film technologies

  • Prof. Robert Mayanovic (Missouri State University):

Raman and surface-enhanced Raman spectroscopy of nanomaterials

  • Prof. Gregory Goss (University of Alberta):

Nanoparticle-enzyme interactions

  • Profs. David Wishart(University of Alberta):

Surface-enhanced Raman spectroscopy detection of metabolites

  • Profs. Holger Wille and David Westaway (University of Alberta):

Structure and toxicity of amyloidogenic oligomers

  • Prof. Kyoungtae Kim (Missouri State University):

Raman spectroscopy of cell cultures

  • Prof. JackTuszynski(University of Alberta and Cross- Cancer Institute):

Theory and modeling of nanoscale systems

Co-editor of book “Nanofabrication: Techniques and Principles”, (2011, Springer-Verlag, Wien, ISBN 978-3709104231) 344p.

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