Zobrazeno 1 - 10
of 279
pro vyhledávání: '"Katharine Moore"'
Autor:
Hugo A. López Peña, Jacob M. Shusterman, Derrick Ampadu Boateng, Ka Un Lao, Katharine Moore Tibbetts
Publikováno v:
Frontiers in Chemistry, Vol 10 (2022)
We report on pump-probe control schemes to manipulate fragmentation product yields in p-nitrotoluene (PNT) cation. Strong field ionization of PNT prepares the parent cation in the ground electronic state, with coherent vibrational excitation along tw
Externí odkaz:
https://doaj.org/article/9f08b6f44141439e87981c37c8c20d41
Autor:
Vaibhav Singh, Hugo A. López Peña, Jacob M. Shusterman, Patricia Vindel-Zandbergen, Katharine Moore Tibbetts, Spiridoula Matsika
Publikováno v:
Molecules, Vol 27, Iss 7, p 2269 (2022)
The dynamics of the dimethyl methylphosphonate (DMMP) radical cation after production by strong field adiabatic ionization have been investigated. Pump-probe experiments using strong field 1300 nm pulses to adiabatically ionize DMMP and a 800 nm non-
Externí odkaz:
https://doaj.org/article/495537147f064a37a07d98e76477a99d
Publikováno v:
Nanomaterials, Vol 11, Iss 3, p 814 (2021)
We report the synthesis of air-stable Cu nanoparticles (NPs) using the bottom-up laser reduction in liquid method. Precursor solutions of copper acetlyacetonate in a mixture of methanol and isopropyl alcohol were irradiated with femtosecond laser pul
Externí odkaz:
https://doaj.org/article/e38ee37c14d34f739499a51e3b937d6b
Publikováno v:
Molecules, Vol 24, Iss 3, p 509 (2019)
Organic phosphates and phosphonates are present in a number of cellular components that can be damaged by exposure to ionizing radiation. This work reports femtosecond time-resolved mass spectrometry (FTRMS) studies of three organic phosphonate radic
Externí odkaz:
https://doaj.org/article/a901d3dbc8eb4de7929780e691eff87e
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:
In Applied Surface Science 1 February 2023 610
Publikováno v:
J. Chem. Phys. 148 134305 (2018)
Monosubstituted nitrotoluenes serve as important model compounds for nitroaromatic energetic molecules such as trinitrotoluene. This work investigates the ultrafast nuclear dynamics of 3- and 4-nitrotoluene radical cations using femtosecond pump-prob
Externí odkaz:
http://arxiv.org/abs/1803.11054
Publikováno v:
In Colloids and Surfaces A: Physicochemical and Engineering Aspects 5 November 2022 652
Akademický článek
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Autor:
Frias Batista, Laysa M., Kunzler, Karli, John, Mallory G., Clark, Brian, Bullock, Amazin, Ferri, James, Gupton, B. Frank, Tibbetts, Katharine Moore
Publikováno v:
In Applied Surface Science 15 August 2021 557