Hemmer Research Lab
  • Home
  • Research
    • Infrastructure & Instruments
  • Team
    • Team Members
    • Eva Hemmer
    • Snapshots
    • Open Positions
  • Publications
  • Teaching
  • News
  • Links
    • Useful Information & Resources
  • RISE
  • Contact

Team Members


Picture

Omar Alkhatteeb (NSERC-USRA Scholar)

Omar was awarded a USRA scholarship to study nano-bio-interactions of lanthanide-doped nanoparticles.

Email: oalkh085(at)uottawa.ca

Picture

Christopher Patrick Bouraad (Undergraduate Volunteer)

Christopher joined the group in summer 2026 to support the synthesis of fluoride-based nanostructures beyond NaLnF4.

Email: cbour124(at)uottawa.ca

Picture

Letícía Cerqueira Vasconcelos (Visiting PhD Student)

Coming from UNICAMP, Brazil, Letícia was awarded a uOttawa Doctoral Mobility Scholarship to spend summer 2026 in our lab, Her project targets the microwave-assisted synthesis of sub-15nm lanthanide-based nanoparticles for biological applications.
​
Email: l298926(at)dac.unicamp.br

Picture

Azin Khamesan (Graduate Student - Ph.D. Thesis)

Azin joined the team in January 2026. During her graduate studies, she focuses on the surface modification of lanthanide-doped nanomaterials for targeted biomedical applications.

Email: akham077(at)uottawa.ca

Picture

Faye Khoushinsky (Undergraduate Volunteer)

Faye joined the group in summer 2026 to learn about the synthesis of lanthanide-doped nanoparticles and their nano-bio interactions.

Email: fkhou057(at)uottawa.ca

Picture

Lisa La (Graduate Student - M.Sc. Thesis)

Lisa joined the group in Fall 2025 to explore new approaches for the synthesis of lanthanide-based nanomaterials using microwave-assisted heating.

Email: dla037(at)uottawa.ca

Picture

Raquel Matos (Graduate Student - M.Sc. Thesis)

Raquel joined the group in Fall 2024 to study effects of surface chemistry on the spectral features of lanthanide-doped nanoparticles.

Email: rmato037(at)uottawa.ca

Picture

Hana Mirmajidi (Graduate Student - Ph.D. Thesis)

Hana became a Ph.D. candidate at the lab in fall 2021. She is exploring lanthanide-based nanoparticles for biomedical applications, focusing on nano-bio interactions.

Email: smirm082(at)uottawa.ca

Picture

Sitharth Partheepan (Undergraduate Volunteer)

Sitharth joined the team in fall 2024 to explore new opto-magnetic nanoparticles. 

Email: spart061(at)uottawa.ca

Picture

Kanto Ratsimandresy (Undergraduate Volunteer)

Kanto joined the group in summer 2026 to learn about the synthesis of lanthanide-doped nanoparticles and to study their motion sensing capabilities.

Email: krats009(at)uottawa.ca

Picture

Jamilia Salikhova (Summer Volunteer)

Jamilia joined the group in summer 2026 to explore the forth NIR transparency window. 

Email: dsali011(at)uottawa.ca

Picture

Riccardo Speghini (Graduate Student - Ph.D. Thesis)

Riccardo became a Ph.D. candidate at the lab in fall 2025. Before joining us, he obtained a Masters in engineering from the University of Padua. He is combining his expertise in microfluidic devices with our lanthanide-based nanoparticles to study lanthanide photo-physics and develop novel sensors..

Email: rspeg027(at)uottawa.ca

Picture

Sari Warshawsky (Undergraduate Volunteer)

After finishing her Honour's project, Sari continues the work towards the microwave-assisted synthesis of fluoride lanthanide-based nanomaterials.

Email: swars021(at)uottawa.ca

Alumni

Graduate Students

  • Chris Steve Conrad (Ph.D. 2022 - 2026; The Effect of Disorder in Crystalline Materials on Structural and Spectroscopic Properties of Ln3+-Doped Alkali Yttrium Fluorides - Quantum Chemical & Experimental Assessment.; co-supervision; supervisor: Prof. Reinhold Fink, University of Tübingen, Germany)
  • Jeremy Doucette (M.Sc. 2023 - 2025; Surface Functionalization of Lanthanide-Doped Nanoparticles for Targeted Biomedical Applications)
  • Nan Liu (Ph.D. 2019 - 2024; Rare-Earth-Based Nanoparticles: From Microwave-Assisted Synthesis to Potential Applications)
  • Abigale Puccini (M.Sc. Candidate 2021 - 2024)
  • Fathi Souissi (M.Sc. 2019 - 2023; Fabrication and Optical Properties of Upconverting Nanoparticle/Graphene Hybrids; co-supervision with Prof. Adina Luican-Mayer, Dep. of Physics, uOttawa)
  • Nikita Panov (M.Sc. 2017 - 2020; Microwave-Assisted Solvothermal Synthesis and Optical Characterization of M(RE)F4 (M – Alkali  Metal; RE – Rare-Earth Metal) Nano- and Microscale Particles​)
  • Ilias Halimi (M.Sc. 2017 - 2020; Energy Transfer in Lanthanide-based Nanomaterial)
  • Nan Liu (M.Sc. 2017 - 2019; Tailoring Crystalline Phase and Surface of Lanthanide-Based Nanoparticles for MRI Applications)

Undergraduate Honours Project Students

  • Aya Dannane (September 2025 - April 2026)
  • Sari Warshawsky (September 2025 - April 2026)
  • Lilianna Wu (September 2025 - April 2026)
  • Wunnam Saani (September 2024 - April 2025)
  • Jessica Berg (September 2023 - April 2024)
  • Lucas Crozier (September 2023 - April 2024)
  • Connor Overton (September 2023 - April 2024)
  • Ryan Way (September 2023 - April 2024)
  • Sabrina Morin (September 2022 - April 2023)
  • Connor CampbellSmith (September 2022 - April 2023)
  • Anne-Pascale Murebwayire (September 2021 - April 2022)
  • Julia Bernard (January - April 2021)
  • ​Justin Crawford-Corriveau (January - April 2021)
  • Natalie Millan (January - April 2021)
  • Jessica Holmes (September 2020 - April 2021)
  • ​Kusuma Virginna Adiningtyas (January - April 2020)
  • Parrish Evers (September 2019 - April 2020)
  • Nicholas Gobeil (September 2019 - April 2020)
  • Tina Sun (September 2019 - April 2020)
  • Itzel Lopez-Carreon (January - April 2019)
  • Nathaniel Leslie (January - April 2019)
  • Faduma Abdirahman (September 2018 - April 2019)
  • Emma Boase (September 2018 - April 2019)
  • Fadi Oussta (September 2017 - April 2018)
  • Qing Qing (Kinna) Zhao (September 2017 - April 2018)
  • Jeffry Colin (September 2016 - April 2017)
  • Rebecca Duris (September 2016 - April 2017)
  • Alex Therien (January - April 2017)

Undergraduate COOP Students

  • Nathaniel Leslie (Mai - August 2017)
  • Alex Therien (May - December 2016)
  • Rayan Ghadieh (May - August 2016)

Undergraduate Research Opportunity Program (UROP) Students

  • Akash Dahiya (Dec 2022 - April 2023)
  • Ghazal Al Saleh (Dec 2022 - April 2023)
  • Adam Omari (May 2021 - March 2022)
  • Luciana Yu (November 2020 - April 2021)
  • Yifei Wang (November 2018 - April 2019)
  • Brad Martire (November 2016 - April 2017)
  • Kinna Zhao (October 2016 - April 2017)
  • Nathaniel Leslie (October 2016 - April 2017)
  • Jamal Al-Refaee (November 2016 - March 2017)

Postdocs

  • Dr. Nayara deMelo Costa Serge (February 2025 - January 2026)
  • Dr. York Estewin Serge Correales (February 2025 - January 2026)
  • Dr. Mohammadreza Khodabakhsh (October 2024 - October 2025)
  • Dr. Nan Liu (September 2024 - December 2024)
  • Dr. Christian Homann (July 2022 - July 2024)
  • Dr. Helliomar Barbosa (October 2022 - May 2024)
  • Dr. Deepika Jamwal (February - June 2022; Shastri Indo-Canadian Institute Postdoctoral Fellow from February to March 2022)
  • Dr. Emille M. Rodrigues (March 2019 - November 2021)
  • Dr. Riccardo Marin (November 2017 - November 2018)

Volunteers

  • Ebrahim Radwan (January - May 2026)
  • Jaida Kurz (January - May 2026)
  • Erik Tunang (May 2024 - May 2025)
  • Philippe Hébert (September 2024 - April 2025)
  • Trinity Berube (August 2022 - May 2023)
  • Alexandre Sylvestre (May - August 2021 and June 2022)
  • Gabrielle Chong Foo Yuen (May - August 2022)
  • Nihar David (May - August 2021) 
  • Sinedu Dejene (October 2020 - April 2021)
  • Amanda Friio (January - October 2020)
  • Nelson Rutajoga (May - August 2019)
  • ​Faduma Abdirahman (May - August 2018)
  • ​Joelle Machaalni (June - July 2017)
  • Nathaniel Leslie (May - September 2016)
  • Fozia Nur (May - August 2016)

Visiting Students

  • Tamires Maira Oliveira (visiting PhD student from UNICAMP, Campinas, Brazil; November 2025 - May 2026)
  • Swantje Funk (visiting PhD student from Friedrich Alexander University, Erlangen, Germany; February - March 2025)
  • Gabriel Moronari (visiting MSc student from UNICAMP, Campinas, Brazil; February 2025)
  • Régis Peeters (visiting MSc student from Université Catholique de Louvain, Belgium; February - May 2024)
  • Manuela Mitroi (visiting PhD student from University of Nottingham, UK; July - September 2023)
  • Coline Charrier (visiting MSc Student from Université de Rennes, France; May - July 2023)
  • Kevin Soro (visiting PhD Student from Université de Strasbourg, France; funding: Canada Research Fund; July 2022)
  • Chris Conrad (MITACS Globalink Student; graduate student from University of Tübingen, Germany, February - April 2022)
  • Laura Kelly (RISE Summer Student; undergraduate student from University of British Columbia, Okanagan, Canada, May - August 2021)
  • Manjot Grewal (RISE Summer Student & NSERC USRA Scholar; undergraduate student from McMaster University, Hamilton, Canada, May - August 2019)
  • Nabojit Kar (MITACS Globalink Summer Student; undergraduate student from Indian Research Institute of Science and Education, Kolkata, India, May - August 2019)
  • Camille Laot​ (Undergraduate Student from Lycée Pierre Gilles de Gennes, Paris, France, October - December 2018)
  • Steven Maurizio (RISE Summer Student; undergraduate student from Concordia University, Montreal, Canada, May - August 2018)
  • ​Yacine Mazouzi (Graduate Student from Université Pierre et Marie Curie, Paris, France, April - August 2017)

Visiting Postdocs & Researchers

  • Dr. Lesly Jimenez (visiting postdoc from AGH University of Krakov, Poland, July - October 2025)
  • Prof. Sixto Giménez (visiting professor from Jaume I University, Castellón de la Plana, Spain, July - September 2025)
  • Prof. Beatriz López (visiting professor from Jaume I University, Castellón de la Plana, Spain, June - August 2025)
  • Dr. Loic Charbonnière (visiting researcher from Université de Strasbourg, France, July 2022)
  • Prof. Pawan Khanna (visiting professor from Defence Institute of Advanced Technology, Pune, India, December 2021)
  • Dr. Isabel Gessner (visiting postdoc from University of Cologne, Cologne, Germany, February - April 2019)
  • Dr. Nicholas Obitte​ (visiting researcher from University of Nigeria, Nsukka, Nigeria, February - March 2019)
  • Dr. Ute Resch-Genger (visiting researcher from the Federal Institute for Materials Research and Testing (BAM), Berlin, Germany,  December 2018) 


Picture
​Department of Chemistry and Biomolecular Sciences
Faculty of Science
University of Ottawa
Ottawa, Ontario
K1N 6N5
CANADA
​Copyright © 2016 by Prof. Eva Hemmer.
​All rights reserved.
  • Home
  • Research
    • Infrastructure & Instruments
  • Team
    • Team Members
    • Eva Hemmer
    • Snapshots
    • Open Positions
  • Publications
  • Teaching
  • News
  • Links
    • Useful Information & Resources
  • RISE
  • Contact