Olga Ivanova
Postdoctoral Associate
Virginia Tech
Summary
My primary research interests lie in the area of analytical chemistry with a special focus on nanometer scale objects. Due to the strong correlation between the size of a nanoparticle and its properties, such as optical, magnetic and chemical, these materials are of special interest to scientists. In particular, I am interested in developing new methods of synthesizing metal and semiconductor nanostructures with controlled size, shape and composition and determining the effect of size, shape and composition on the properties of the nanoparticles. My current research is focused on using the novel capabilities of Additive Manufacturing (AM, a.k.a., 3D Printing or Rapid Prototyping) in combination with nano-colloidal chemistry. Additive Manufacturing is a group of emerging technologies that create objects using bottom-up approach, simply by adding material one cross-sectional layer at a time. Despite design and environmental advantages of AM, the adoption of AM as a means for fabricating end-use components has historically been dampened by the technologies’ narrow selection of available materials. The majority of materials used presently by modern AM techniques are proprietary polymers. There are also possibilities to use metals (such as steel alloys and titanium) and ceramics. While there are different types of materials that can be used in AM, the material properties are not repeatable or as strong as their conventionally manufactured counterparts due to the anisotropy caused by the layer-by-layer approach. The goal of my research is to develop unique nanocomposites that will greatly improve the properties of the final printed parts.
| Current Institution | Virginia Tech |
| Department | Institute for Critical Technologies and Applied Science |
| Disciplines | |
| Current and Past Advisor(s) | Dr. Thomas A. Campbell, Dr. Francis P. Zamborini, Dr. Anatoly B. Shein |
| Address | Blacksburg Virginia 24060 United States Phone: 5402319575 |
Website Profile viewed 665 times
University of Louisville
Arts and Sciences
Ph.D.,
Chemistry
(Jan 2005 - Dec 2010)
Perm State National Research University
M.S.,
Chemistry
(Sep 2002 - Jun 2004)
Perm State National Research University
B.S.,
Chemistry
(Sep 1998 - Jun 2002)
Postdoctoral Associate
Virginia tech
(Feb 2011 - Present)
- Serves as a research trainee for the purpose of enhancing and developing research competencies. Participates in planning, designing and conducting research projects under the direction of a supervisor. Initial studies may build on ongoing projects, but it is expected that the individual will soon independently propose and execute novel and significant experiments.
- Identifies researches, compiles and evaluates data sources, background information, and/or technology related to area of specialization.
- Analyzes and evaluates research data utilizing computers and provides interpretations requiring significant knowledge of a specialized area of research. Searches literature, utilizing all available resources including electronic, regarding new methodology and designs experiments accordingly.
- Contributes to the development of research documentation for publication and/or prepares technical reports, papers, and/or records.
- Operates and maintains sophisticated laboratory/scientific equipment.
- Performs other related duties as assigned or requested.
- ICTAS NCFL mini-grant, “Synthesis of CdSe Quantum Dots with Different shapes” (Apr 2012 - Present)
Publication Summary
1. Olga S. Ivanova, Christopher B. Williams, Thomas A. Campbell; “Additive Manufacturing (AM) and nanotechnology: Promises and Challenges”. Under Review: Rapid Prototyping Journal.
2. Olga S. Ivanova, Grzegorz W. Slawiński, Francis P. Zamborini; “Formation of Hollow and Porous Silver Nanostructures by Electrochemical Cycling in Bromide Containing Electrolyte”. 2012, in writing.
3. Grzegorz W. Slawinski, Olga S. Ivanova, Francis P. Zamborini; “Twin Plane Decoration of Ag Nanorods with Pd by Galvanic Exchange at a Controlled Rate”. Langmuir, 2011, 27 (21), 13293–13301
4. Olga S. Ivanova, Francis P. Zamborini; “Electrochemical Size Discrimination of Gold Nanoparticles Attached to Glass/Indium-Tin-Oxide Electrodes by Oxidation in Bromide-Containing Electrolyte”. Anal. Chem. 2010, 82 (13), 5844-5850.
5. Olga S. Ivanova, Francis P. Zamborini; “Size – Dependent Electrochemical Oxidation of Silver Nanoparticles”. J. Am. Chem. Soc. 2010, 132 (1), 70-72.
6. Shein A.B., Ivanova O.S., Minkh R.N.; “The Effect of Anions on the Anodic Dissolution of Nickel Silicide in Sulfate Electrolytes”. Protection of Metals 2008, 44 (1), 32-38.
Books
Other Publications


