Electrochemistry of robust gold nanoparticle–glassy carbon hybrids generated using a patternable photochemical approach

Autor: Kevin G. Stamplecoskie, Sara Ghiassian, Mahdi Hesari, Pierangelo Gobbo, Mark S. Workentin, François Lagugné-Labarthet, Nastaran Kazemi-Zanjani

Publikováno v: Journal of Materials Chemistry. 22:23971

Photolysis of diazirine modified small (3.9 +/- 0.9 nm) gold nanoparticles (AuNP) generates a reactive interfacial carbene that then reacts via an insertion reaction to covalently attach the AuNP onto glassy carbon (GC) electrodes. This yields GC sur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1150d709282075bded9689f05b10b678
https://doi.org/10.1039/c2jm34984a

Photochemical synthesis of fluorescent Au 16 (RGDC) 14 and excited state reactivity with molecular oxygen.

Autor: Aminfar P; Department of Chemistry, Queen's University, Kingston, Ontario K7L 3N6, Canada. kevin.stamplecoskie@queensu.ca., Yousefalizadeh G; Department of Chemistry, Queen's University, Kingston, Ontario K7L 3N6, Canada. kevin.stamplecoskie@queensu.ca., Steele E; Department of Chemistry, Queen's University, Kingston, Ontario K7L 3N6, Canada. kevin.stamplecoskie@queensu.ca., Chen J; Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, M5G 1L7, Canada.; Institute of Biomaterials and Biomedical Engineering and Department of Medical Biophysics, University of Toronto, Toronto, Ontario, M5S 3G9, Canada., Zheng G; Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, M5G 1L7, Canada.; Institute of Biomaterials and Biomedical Engineering and Department of Medical Biophysics, University of Toronto, Toronto, Ontario, M5S 3G9, Canada., Stamplecoskie KG; Department of Chemistry, Queen's University, Kingston, Ontario K7L 3N6, Canada. kevin.stamplecoskie@queensu.ca.

Publikováno v: Nanoscale [Nanoscale] 2023 Aug 25; Vol. 15 (33), pp. 13561-13566. Date of Electronic Publication: 2023 Aug 25.

NHC-Stabilized Au 10 Nanoclusters and Their Conversion to Au 25 Nanoclusters.

Autor: Lummis PA; Department of Chemistry, Queen's University, Chernoff Hall, Kingston, Ontario K7L 3N6, Canada., Osten KM; Institute of Transformative Bio-Molecules (WPI-ITbM), Nagoya University Furo, Chikusa, Nagoya 464-8602, Japan., Levchenko TI; Department of Chemistry, Queen's University, Chernoff Hall, Kingston, Ontario K7L 3N6, Canada., Sabooni Asre Hazer M; Departments of Chemistry and Physics, Nanoscience Center, University of Jyväskylä, 40014 Jyväskylä, Finland., Malola S; Departments of Chemistry and Physics, Nanoscience Center, University of Jyväskylä, 40014 Jyväskylä, Finland., Owens-Baird B; Department of Chemistry, Iowa State University, 2415 Osborn Drive, Ames, Iowa 50011, United States.; U.S. Department of Energy, Ames Laboratory, Ames, Iowa 50011, United States., Veinot AJ; Department of Chemistry, Queen's University, Chernoff Hall, Kingston, Ontario K7L 3N6, Canada., Albright EL; Department of Chemistry, Queen's University, Chernoff Hall, Kingston, Ontario K7L 3N6, Canada., Schatte G; Department of Chemistry, Queen's University, Chernoff Hall, Kingston, Ontario K7L 3N6, Canada., Takano S; Department of Chemistry, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan., Kovnir K; Department of Chemistry, Iowa State University, 2415 Osborn Drive, Ames, Iowa 50011, United States.; U.S. Department of Energy, Ames Laboratory, Ames, Iowa 50011, United States., Stamplecoskie KG; Department of Chemistry, Queen's University, Chernoff Hall, Kingston, Ontario K7L 3N6, Canada., Tsukuda T; Department of Chemistry, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan., Häkkinen H; Departments of Chemistry and Physics, Nanoscience Center, University of Jyväskylä, 40014 Jyväskylä, Finland., Nambo M; Institute of Transformative Bio-Molecules (WPI-ITbM), Nagoya University Furo, Chikusa, Nagoya 464-8602, Japan., Crudden CM; Department of Chemistry, Queen's University, Chernoff Hall, Kingston, Ontario K7L 3N6, Canada.; Institute of Transformative Bio-Molecules (WPI-ITbM), Nagoya University Furo, Chikusa, Nagoya 464-8602, Japan.

Publikováno v: JACS Au [JACS Au] 2022 Apr 06; Vol. 2 (4), pp. 875-885. Date of Electronic Publication: 2022 Apr 06 (Print Publication: 2022).

Exciting clusters, what does off-resonance actually mean?

Autor: Yousefalizadeh G; Department of Chemistry, Queen's University, 90 Bader Lane, Kingston, Ontario K7L 3N6, Canada. kevin.stamplecoskie@queensu.ca., Ahmadi S, Mosey NJ, Stamplecoskie KG

Publikováno v: Nanoscale [Nanoscale] 2021 Jan 07; Vol. 13 (1), pp. 242-252. Date of Electronic Publication: 2020 Dec 17.

Photophysics of J-Aggregating Porphyrin-Lipid Photosensitizers in Liposomes: Impact of Lipid Saturation.

Autor: Charron DM; Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario M5G 1L7, Canada.; Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, Ontario M5S 3G9, Canada., Yousefalizadeh G; Department of Chemistry, Queen's University, Kingston, Ontario K7L 3N6, Canada., Buzzá HH; São Carlos Institute of Physics, University of São Paulo (USP), CEP 13563-120 São Carlos, Brazil., Rajora MA; Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario M5G 1L7, Canada.; Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, Ontario M5S 3G9, Canada., Chen J; Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario M5G 1L7, Canada., Stamplecoskie KG; Department of Chemistry, Queen's University, Kingston, Ontario K7L 3N6, Canada., Zheng G; Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario M5G 1L7, Canada.; Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, Ontario M5S 3G9, Canada.; Department of Medical Biophysics, University of Toronto, Toronto, Ontario M5G 1L7, Canada.

Publikováno v: Langmuir : the ACS journal of surfaces and colloids [Langmuir] 2020 May 19; Vol. 36 (19), pp. 5385-5393. Date of Electronic Publication: 2020 May 11.