Rafael Gregorio Mendes, Ph.D

Exploring 2D Materials Atom-by-Atom Using TEM

Projects




2D Metals


Using an electron beam to grow 2D metals on graphene support enables precise control of nucleation and growth processes, offering insights into atomic-scale dynamics and unlocking new possibilities for advanced material design and applications.




In situ heating TEM


In situ heating of nanoparticles using TEM enables real-time investigation of reduction and oxidation processes, revealing dynamic structural and chemical changes at the nanoscale.




Electron tomography


Characterizing nanomaterials in real space through 3D models generated by electron tomography enables detailed structural insights, advancing our understanding of their properties and functionality.




Electron beam / 2D nanomaterials interactions


The stability of 2D nanomaterials under electron beam irradiation reveals defect formation, phase transitions, and the creation of novel materials, advancing our understanding of their behavior and potential applications.




Nanomaterials / Cells interface


Imaging nanomaterials interacting with biological systems is vital to understanding their behavior and toxicity. TEM provides high-resolution enabling detailed nanoscale insights of nanomaterial/cells interactions.




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