Juliana Chawich

Postdoctoral Researcher at University of Ottawa
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Contact Information
us****@****om
(386) 825-5501
Location
Ottawa, Ontario, Canada, CA
Languages
  • English Full professional proficiency
  • French Full professional proficiency
  • Arabic Native or bilingual proficiency
Skills

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Bio

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Credentials

  • Diplôme d'études supérieures spécialisées de perfectionnement en recherche – carrière scientifique en milieu universitaire
    Université de Sherbrooke
    Mar, 2021
    - Oct, 2024

Experience

  • University of Ottawa
    • Canada
    • Higher Education
    • 700 & Above Employee
    • Postdoctoral Researcher
      • Jan 2022 - Present

      • Developing and characterizing novel multifunctional microfluidic chip to pre-concentrate wide ranges of proteins in human body fluid samples and digitally sensing them using integrated solid-state nanopores • Conceiving, conducting layout and component design, building and validating innovative microfluidic devices for highly parallel biosample sensing • Configuring associated hardware control and data acquisition software interfaces as well as optimizing protocols, reagents and analyses methods • Working with external and internal collaborators on background research, literature reviews, and analysis of competing/existing methods/technologies Show less

  • IBM
    • United States
    • IT Services and IT Consulting
    • 700 & Above Employee
    • Postdoctoral Researcher
      • May 2020 - Dec 2021

      • Multiphysics modeling of UV laser-matter interaction applied to BEOL wafers in single and multi-pulse regimes taking into account the laser operating parameters and the material physical and optical properties • Assessment of thermo-mechanical response of multi-stack material by providing groove profiles to characterize the device damages • Calibration and validation of the mathematical modeling with experimentation (correlation between numerical and experimental data obtained for trial DOE with defined parameters) • Proposing an optimized laser dicing strategy depending on wafer technology Show less

  • Université de Sherbrooke
    • Canada
    • Higher Education
    • 700 & Above Employee
    • Postdoctoral Researcher
      • Sep 2019 - Apr 2020

      • Synthesis of polymer brushes (PBs) through atom transfer radical polymerization on bulk GaAs and GaAs/AlGaAs nanoheterostructures • Characterization of the grown PBs by complementing FTIR, AFM, contact angle, and ellipsometry to optimize the growth conditions • Demonstration of the compatibility and enhanced grafting of antibodies with the PB−GaAs platform compared to conventional biosensing architectures • Testing the effect of protein A used for oriented immobilization of antibodies on the bacterial surface coverage using fluorescence microscopy • Bacterial capture experiments (Escherichia coli & Legionella pneumophila) using photoluminescence-monitored digital photocorrosion GaAs/AlGaAs biosensor and evaluation of the specificity using negative controls Show less

Education

  • Université de Sherbrooke
    Doctor of Philosophy - PhD, Electrical engineering
    2015 - 2019
  • École Doctorale SPIM
    Doctor of Philosophy - PhD, Sciences pour l’Ingénieur et Microtechniques
    2015 - 2019
  • Lebanese University - Faculty of Sciences
    Master's degree, Nanoscience and functional materials
    2013 - 2015
  • Lebanese University - Faculty of Sciences
    Bachelor's degree, Physics
    2010 - 2013

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