About me

I am currently a Postdoctoral Research Fellow at the University of Ottawa, ON, Canada, working on biological nano-communications/nano-nanonetworks, biological neuronal networks, optically stimulated neurons and optical networking with Prof. Dimitrios Makrakis. I have received my PhD degree in Electrical Engineering in December 2020 from Université de Sherbrooke, QC, Canada, where I worked under the supervision of Prof. Soumaya Cherkaoui on problems related to nano-communication systems. Before that, I received the B.Eng. degree in medical instrumentation and the M.Sc. degree (with Distinction) in biomedical engineering from the Faculty of Technology, University of Batna 2, Algeria, in 2014 and 2016, respectively. I also received my Bachelor in Microbiology from the Faculty of Biology, University of Batna 2 in 2011.

During my PhD, I have held the position of teaching assistant at the University of Sherbrooke between 2017 and 2019 for the "multiplexing and switching systems" and "Communication networks and protocols" courses as a demonstrator and corrector. As a Postdoctoral Fellow, I am mentoring and coaching undergraduate and graduate students, I am overseeing the analytical work of a PhD student and helping him with the derivation and simulation of the mathematical model. I am also overseeing the experimental work of another PhD students in the process of implementing a bio-engineered prototype in the laboratory of Prof. Michel Godin and in the neuroscience laboratory of Prof. Leonard Maler. I was a reviewer for several international conferences and journals, including IEEE Transactions on NanoBioscience, IEEE Transactions on Molecular, Biological, and Multi-Scale Communications, Nano Communication Networks and Communication Letters. I am currently leading a team of skilled undergraduate and graduate students to work on a multidisciplinary project that involves biology, neuroscience, optogenetics and electrical & computer engineering.

Research interests

My current research interests include biological nano-communications, biological neuronal networks and optically stimulated neurons with optogenetics. During my PhD, I used my background in biology and my engineering skills to propose bio-inspired and promising solutions to the main challenges of nano-communication systems that exist in the literature and published them in reputable peer-reviewed journals and international conferences.

In my postdoctoral research, I am using one of the systems proposed in my PhD thesis in order to design an Optical Neural NanoStimulator Interface that can stimulate neurons at a single-cell precision level. The aim of this project is to solve the challenges of miniaturization and biocompatibility of brain stimulation interfaces that exist in the literature. It can be used non-invasively inside the human body and is capable of stimulating neurons at a single-cell precision level. The proposed optical neural stimulator interface can be very useful to many medical applications such as treating Parkinson’s disease and neutralizing epileptic seizures as well as offering a new way to kill pain rapidly at specific and very localized areas of the body, drug free.

Publications

Journal Papers

  • A. Azarnoush, O. A. Dambri, E. Ustun, S. Cherkaoui, and D. Makrakis, "Simulation and performance evaluation of a bio-inspired nanogenerator for medical applications," 2022. Submitted
  • O. A. Dambri , S. Cherkaoui and D. Makrakis, "Design and Evaluation of a Receiver for Wired Nano-Communication Networks," in IEEE Transactions on NanoBioscience, 2022. Accepted
  • O. A. Dambri and S. Cherkaoui, "Modeling Self-Assembly of Polymer-Based Wired Nano-Communication Channel," in IEEE Transactions on Molecular, Biological and Multi-Scale Communications, vol. 8, no. 2, pp. 107-118, June 2022.
  • O. A. Dambri and S. Cherkaoui, "Performance Enhancement of Diffusion-Based Molecular Communication," in IEEE Transactions on NanoBioscience, vol. 19, no. 1, pp. 48-58, Jan. 2020.

Peer Reviewed Conferences

  • O. A. Dambri and S. Cherkaoui, "Toward a Wired Ad Hoc Nanonetwork", 2020 IEEE International Conference on Communications (ICC), Dublin, Ireland, pp. 1-6, 2020.
  • A. Abouaomar, S. Cherkaoui, A. Kobbane and" O. A. Dambri, "A Resources Representation for Resource Allocation in Fog Computing Networks," 2019 IEEE Global Communications Conference (GLOBECOM), Waikoloa, HI, USA, pp. 1-6, 2019.
  • O. A. Dambri , A. Abouaomar and S. Cherkaoui, "Design Optimization of a MIMO Receiver for Diffusion-based Molecular Communication," 2019 IEEE Wireless Communications and Networking Conference (WCNC), Marrakesh, Morocco, pp. 1-6, 2019.
  • O. A. Dambri , S. Cherkaoui and B. Chakraborty, "Design and Evaluation of Self-Assembled Actin-Based Nano-Communication," 2019 15th International Wireless Communications and Mobile Computing Conference (IWCMC), Tangier, Morocco, pp. 208-213, 2019.
  • O. A. Dambri and S. Cherkaoui, "Enhancing Signal Strength and ISI Avoidance of Diffusion-based Molecular Communication," 2018 14th International Wireless Communications and Mobile Computing Conference (IWCMC), Limassol, pp. 1-6, 2018.

Thesis

  • O. A. Dambri (2020) Design and Evaluation of New Methods to Enhance the Performance of Nano-Communication Networks. Université de Sherbrooke.

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