Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Mallory G. John"'
Autor:
Victoria Kathryn Meader, Mallory G. John, Laysa M. Frias Batista, Syeda Ahsan, Katharine Moore Tibbetts
Publikováno v:
Molecules, Vol 23, Iss 3, p 532 (2018)
Plasmas with dense concentrations of reactive species such as hydrated electrons and hydroxyl radicals are generated from focusing intense femtosecond laser pulses into aqueous media. These radical species can reduce metal ions such as Au3+ to form m
Externí odkaz:
https://doaj.org/article/87d7fe7ee04147e592e21e79072c89f3
Publikováno v:
The Journal of Physical Chemistry C. 124:13273-13282
One-step synthesis of nickel-phyllosilicate (Ni-PS) nanocomposites was achieved using a femtosecond-reactive laser ablation in liquid (fs-RLAL) technique. The focusing of intense femtosecond laser ...
Publikováno v:
Applied Surface Science. 475:1048-1057
We report the synthesis of silica-gold nanoparticles (silica-Au NPs) using a one-step femtosecond-reactive laser ablation in liquid (fs-RLAL) technique by focusing femtosecond laser pulses onto a silicon wafer immersed in an aqueous KAuCl4 solution.
Autor:
Katharine Moore Tibbetts, Mallory G. John, Julian A. Bobb, Sergey P. Fisenko, Collin J. Rodrigues, M. Samy El-Shall
Publikováno v:
Physical Chemistry Chemical Physics. 20:28465-28475
Irradiation of aqueous [AuCl(4)](−) with 532 nm nanosecond (ns) laser pulses produces monodisperse (PDI = 0.04) 5-nm Au nanoparticles (AuNPs) without any additives or capping agents via a plasmon-enhanced photothermal autocatalytic mechanism. Compa
Autor:
Brian R. Clark, James K. Ferri, Katharine Moore Tibbetts, Amazin Bullock, B. Frank Gupton, Laysa M. Frias Batista, Mallory G. John, Karli Kunzler
Publikováno v:
Applied Surface Science. 557:149811
We report the synthesis of uncapped ‘naked’ palladium nanoparticles (PdNPs) through the facile and green route of femtosecond laser reduction in liquid using two different precursors: potassium tetrachloropalladate (K2PdCl4) and palladium nitrate
Publikováno v:
The Journal of Physical Chemistry A. 121:6742-6754
Free electrons and H2O2 formed in an optical breakdown plasma are found to directly control the kinetics of [AuCl4]− reduction to form Au nanoparticles (AuNPs) during femtosecond laser-assisted synthesis of AuNPs. The formation rates of both free e
Publikováno v:
Applied Surface Science. 510:145037
Synthesis of copper-silica nanocomposites with controllable morphology and composition were produced with a one-step femtosecond reactive laser ablation in liquid (fs-RLAL) technique. The composite nanomaterials were generated by focusing femtosecond
Publikováno v:
Photochemistry and Photophysics-Fundamentals to Applications
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32af1824b6e68d802c7663073e557171
http://www.intechopen.com/articles/show/title/au-nanoparticle-synthesis-via-femtosecond-laser-induced-photochemical-reduction-of-aucl4-
http://www.intechopen.com/articles/show/title/au-nanoparticle-synthesis-via-femtosecond-laser-induced-photochemical-reduction-of-aucl4-
Autor:
Katharine Moore Tibbetts, Syeda Ahsan, Victoria Kathryn Meader, Mallory G. John, Laysa M. Frias Batista
Publikováno v:
Molecules, Vol 23, Iss 3, p 532 (2018)
Molecules; Volume 23; Issue 3; Pages: 532
Molecules : A Journal of Synthetic Chemistry and Natural Product Chemistry
Molecules; Volume 23; Issue 3; Pages: 532
Molecules : A Journal of Synthetic Chemistry and Natural Product Chemistry
Plasmas with dense concentrations of reactive species such as hydrated electrons and hydroxyl radicals are generated from focusing intense femtosecond laser pulses into aqueous media. These radical species can reduce metal ions such as Au3+ to form m
Publikováno v:
Chemical Physics Letters. 363:145-151
Structural properties of energetically low-lying stationary points of the MgSiO3 molecular system have been investigated by theoretical density functional techniques. A large number of singlet and triplet structures representing local minima of the n