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Confirmed
Presence
Current · Arkansas
Last published
2026
Sources
OpenAlex · ORCID
Refreshed
2026-10-09
G
Grégory Guisbiers
Affiliation confirmed via AI analysis of OpenAlex, ORCID, and web sources.
Federal Grant PI
High Impact
Associate Professor
Also affiliated: Centre National de la Recherche Scientifique (2008–2010); University of Mons (2005–2015); Université de Lille (2008–2010); Leibniz Institute for Solid State and Materials Research (2006); Institut d'Electronique, de Microélectronique et de Nanotechnologie (2008–2011); Materia Nova (2013–2015); University College London (2010); The University of Texas at San Antonio (2014–2017); University of Aveiro (2007–2010); UCLouvain (2010–2025); KU Leuven (2011–2012)
37 h-index
131 pubs
4,309 cited
Research Areas
Biomedical Subjects
Biography and Research Information
OverviewAI-generated summary
Grégory Guisbiers is an Associate Professor at the University of Arkansas at Little Rock, where he also serves as the head of the physics department. His research focuses on condensed matter physics, with a specialization in quantum and nano physics. He investigates how the size, shape, and composition of materials affect their properties. His theoretical interests lie in quantum and nano-thermodynamics, while his experimental work involves synthesizing new quantum and nano-materials using Pulsed Laser Ablation in Liquids (PLAL).
Dr. Guisbiers has secured over $1.5 million in research grants as a Principal Investigator or Co-Principal Investigator from federal and industrial sources. His scholarly contributions include 132 publications, accumulating over 4,277 citations, and an h-index of 37. He is recognized as a highly cited, high-impact researcher and leads a research group at the university. His collaborations include extensive work with colleagues at the University of Arkansas at Little Rock, such as Luke D. Geoffrion, Tina Hesabizadeh, R. Subedi, and Matthew Kusper.
His research has explored various nanomaterials, including selenium nanoparticles for antibacterial and anticancer treatments, gold-silver alloys (electrum), and gold-copper nano-alloys (tumbaga). He has also investigated the size and shape dependencies of nanomaterial properties and their mechanical and thermal characteristics. His work on naked selenium nanoparticles has demonstrated inhibition of E. coli and S. aureus.
Metrics
- h-index: 37
- Publications: 131
- Citations: 4,309
Positions
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Associate Professor 2023–presentUniversity of Arkansas at Little Rock Physics & Astronomy ORCID
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Assistant Professor 2017–2023University of Arkansas at Little Rock Physics and Astronomy ORCID
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Research Assistant Professor 2014–2017University of Texas at San Antonio Physics and Astronomy ORCID
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Project Manager 2012–2013Materia Nova ORCID
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Research Associate 2010–2012Université catholique de Louvain ORCID
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Postdoc 2008–2010IEMN NAM6 ORCID
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Postdoc 2007–2008Universidade de Aveiro CICECO ORCID
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PhD Student 2003–2006Université de Mons Physics of Condensed Matter ORCID
Selected Publications
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Tellurium selenide quantum wires synthesized by pulsed laser ablation in liquids (2026)
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Beyond kT (2026)
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Nanostructured black TiN for enhanced photodetection under broadband visible illumination (2026)
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Colloidal stability of tellurium selenide nanorods with hexagonal cross-sections (2026)
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Size-tunable tellurium quantum dots by glancing angle deposition (2026)
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Antibacterial Tellurium Dioxide Nanoparticles Incorporated into an Adhesive Wound Dressing (2026)
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Strongly Confined Bismuth Antimonide Quantum Dots (2026)
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Nanoencapsulated gamma-oryzanol enhances fibroblast proliferation, migration, and reduces oxidative stress in H2O2-induced cellular aging model (2025)
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Strongly Confined Bi2Se3 Quantum Dots via Pulsed Laser Ablation in Liquids (2025)
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Strongly confined Te quantum dots as building blocks for single photon sources (2025)
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Selenium nanoparticles: effect of autoclave treatment on size, shape, phase and antimicrobial properties (2024)
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Synthesis of trigonal selenium rods, wires and fibers by pulsed laser ablation in ethanol (2024)
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Determination of the solid surface energy of tellurium dioxide (2024)
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Synthesis of Ultrawide Band Gap TeO 2 Nanoparticles by Pulsed Laser Ablation in Liquids: Top Ablation versus Bottom Ablation (2024)
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Selenium: a critical chemical element in nano and quantum physics (2024)
Federal Grants 2 $20,613 total
NSF
PI
Aug 2025 - Dec 2026
NSF
PI
Aug 2023 - Jul 2024
Collaboration Network
Top Collaborators
Étienne Herth
Université Paris-Saclay (FR)
11 shared publications
- Bactericidal activity of ZnO nanoparticles against multidrug-resistant bacteria
- Synthesis of naked vanadium pentoxide nanoparticles
- Electric-Field-Induced Phase Change in Copper Oxide Nanostructures
- Thermal annealing of AlN films for piezoelectric applications
- Strongly confined Te quantum dots as building blocks for single photon sources
Showing 5 of 11 shared publications
Luke D. Geoffrion
University of Arkansas at Little Rock
10 shared publications
In database
- Naked Selenium Nanoparticles for Antibacterial and Anticancer Treatments
- Quantum confinement: Size on the grill!
- Aloe Vera-Mediated Te Nanostructures: Highly Potent Antibacterial Agents and Moderated Anticancer Effects
- Bi 2 O 3 nano-flakes as a cost-effective antibacterial agent
- Physico-chemical properties of selenium–tellurium alloys across the scales
Showing 5 of 10 shared publications
David Medina-Cruz
Northeastern University (US)
9 shared publications
- Naked Selenium Nanoparticles for Antibacterial and Anticancer Treatments
- Green nanotechnology-based zinc oxide (ZnO) nanomaterials for biomedical applications: a review
- Green nanotechnology-based drug delivery systems for osteogenic disorders
- Aloe Vera-Mediated Te Nanostructures: Highly Potent Antibacterial Agents and Moderated Anticancer Effects
- Bi 2 O 3 nano-flakes as a cost-effective antibacterial agent
Showing 5 of 9 shared publications
Thomas J. Webster
9 shared publications
- Naked Selenium Nanoparticles for Antibacterial and Anticancer Treatments
- Green nanotechnology-based zinc oxide (ZnO) nanomaterials for biomedical applications: a review
- Aloe Vera-Mediated Te Nanostructures: Highly Potent Antibacterial Agents and Moderated Anticancer Effects
- Bi 2 O 3 nano-flakes as a cost-effective antibacterial agent
- Green nanomedicine: the path to the next generation of nanomaterials for diagnosing brain tumors and therapeutics?
Showing 5 of 9 shared publications
R. Subedi
University of Arkansas at Little Rock
9 shared publications
In database
- Synthesis of Ultrawide Band Gap TeO 2 Nanoparticles by Pulsed Laser Ablation in Liquids: Top Ablation versus Bottom Ablation
- Strongly confined Te quantum dots as building blocks for single photon sources
- Selenium nanoparticles: effect of autoclave treatment on size, shape, phase and antimicrobial properties
- Strongly Confined Bi2Se3 Quantum Dots via Pulsed Laser Ablation in Liquids
- Strongly Confined Bismuth Antimonide Quantum Dots
Showing 5 of 9 shared publications
Tina Hesabizadeh
University of Arkansas at Little Rock
8 shared publications
In database
- Naked Selenium Nanoparticles for Antibacterial and Anticancer Treatments
- Synthesis of naked vanadium pentoxide nanoparticles
- Synthesis of Antibacterial Copper Oxide Nanoparticles by Pulsed Laser Ablation in Liquids: Potential Application against Foodborne Pathogens
- Electric-Field-Induced Phase Change in Copper Oxide Nanostructures
- Synthesis of “Naked” TeO2 Nanoparticles for Biomedical Applications
Showing 5 of 8 shared publications
Matthew Kusper
University of Arkansas at Little Rock
6 shared publications
In database
- Naked Selenium Nanoparticles for Antibacterial and Anticancer Treatments
- Aloe Vera-Mediated Te Nanostructures: Highly Potent Antibacterial Agents and Moderated Anticancer Effects
- Bi 2 O 3 nano-flakes as a cost-effective antibacterial agent
- Synthesis of naked vanadium pentoxide nanoparticles
- Tuning the Surface Plasmon Resonance of Gold Dumbbell Nanorods
Showing 5 of 6 shared publications
Fumiya Watanabe
University of Arkansas at Little Rock
6 shared publications
In database
- Bi 2 O 3 nano-flakes as a cost-effective antibacterial agent
- Synthesis of naked vanadium pentoxide nanoparticles
- Phosphate removal from wastewater using novel renewable resource-based, cerium/manganese oxide-based nanocomposites
- Synthesis of “Naked” TeO2 Nanoparticles for Biomedical Applications
- Nanoencapsulated gamma-oryzanol enhances fibroblast proliferation, migration, and reduces oxidative stress in H2O2-induced cellular aging model
Showing 5 of 6 shared publications
Miguel José–Yacamán
Northern Arizona University (US)
5 shared publications
- Controlled Overgrowth of Five-Fold Concave Nanoparticles into Plasmonic Nanostars and Their Single-Particle Scattering Properties
- Synthesis and Properties of the Self-Assembly of Gold–Copper Nanoparticles into Nanoribbons
- The Decmon: a new nanoparticle shape along the truncation path from the icosahedron to the decahedron
- Substitutional–interstitial structural transition in Cu–Pt nano-alloys
- Strongly Confined Bismuth Antimonide Quantum Dots
Ada Vernet-Crua
Northeastern University (US)
5 shared publications
- Naked Selenium Nanoparticles for Antibacterial and Anticancer Treatments
- Green nanotechnology-based zinc oxide (ZnO) nanomaterials for biomedical applications: a review
- Green nanotechnology-based drug delivery systems for osteogenic disorders
- Aloe Vera-Mediated Te Nanostructures: Highly Potent Antibacterial Agents and Moderated Anticancer Effects
- Green nanomedicine: the path to the next generation of nanomaterials for diagnosing brain tumors and therapeutics?
Ebrahim Mostafavi
Northeastern University (US)
4 shared publications
- Green nanotechnology-based zinc oxide (ZnO) nanomaterials for biomedical applications: a review
- Green nanotechnology-based drug delivery systems for osteogenic disorders
- Aloe Vera-Mediated Te Nanostructures: Highly Potent Antibacterial Agents and Moderated Anticancer Effects
- Green nanomedicine: the path to the next generation of nanomaterials for diagnosing brain tumors and therapeutics?
Jorge L. Cholula‐Díaz
Tecnológico de Monterrey (MX)
4 shared publications
- Green nanotechnology-based zinc oxide (ZnO) nanomaterials for biomedical applications: a review
- Green nanotechnology-based drug delivery systems for osteogenic disorders
- Aloe Vera-Mediated Te Nanostructures: Highly Potent Antibacterial Agents and Moderated Anticancer Effects
- Green nanomedicine: the path to the next generation of nanomaterials for diagnosing brain tumors and therapeutics?
Géraldine Hallais
Université Paris-Saclay (FR)
4 shared publications
- Electric-Field-Induced Phase Change in Copper Oxide Nanostructures
- Colloidal stability of tellurium selenide nanorods with hexagonal cross-sections
- Nanostructured black TiN for enhanced photodetection under broadband visible illumination
- Tellurium selenide quantum wires synthesized by pulsed laser ablation in liquids
J. Jesús Velázquez‐Salazar
Northern Arizona University (US)
3 shared publications
- Controlled Overgrowth of Five-Fold Concave Nanoparticles into Plasmonic Nanostars and Their Single-Particle Scattering Properties
- Synthesis and Properties of the Self-Assembly of Gold–Copper Nanoparticles into Nanoribbons
- Substitutional–interstitial structural transition in Cu–Pt nano-alloys
Junjiang Chen
Northeastern University (US)
3 shared publications
- Naked Selenium Nanoparticles for Antibacterial and Anticancer Treatments
- Green nanotechnology-based drug delivery systems for osteogenic disorders
- Green nanomedicine: the path to the next generation of nanomaterials for diagnosing brain tumors and therapeutics?
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