2017-8-22  ACS National Meeting, Washington DC “Nanomaterial Synthesis using Atomic Layer Deposition”

2016-9-6  Indian Institute of Science Bangalore “Organic-Inorganic Hybrid Materials for Energy Conversion”

2016-3-16  ACS National Meeting, San Diego, CA (Kemin Industries Travel Award) “Theoretical Investigation of Metal Organic Frameworks for Electrochemical Device Applications”

2015-9-2  King Fahd University of Petroleum and Minerals, Saudi Arabia (SAICSC-ACS invited talk) “Charge and Energy Transport Properties of Perovskites and Metal-Organic Frameworks for Solar Energy Applications”

2015-3-22  ACS National Meeting, Denver CO “Conducting Metal Organic Frameworks (MOFs) for Electrochemical Device Applications”

2014-3-20  ACS National Meeting, Dallas TX “Metal Oxide Nanoparticle Growth on Graphene via Chemical Activation with Atomic Oxygen”

2013-4-3 MRS Spring Meeting and Exhibit, San Francisco, CA “Ultrafast Energy Migration in Porphyrin-based Metal-Organic Frameworks”

2010-2-16  NWO-CW Scientific Meeting: Spectroscopy and Theory, Veldovhen, The Netherlands “Efficient Charge Transport in Chlorophyll Based Biomaterials”

2010-10-26 NWO-CW Scientific Meeting: Structure and Reactivity, Lunteren, The Netherlands “Optical Properties of Chlorophyll Aggregates as an Indication of Supramolecular Structure“