Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Darrah Johnson-McDaniel"'
Autor:
Ralph A. Pietrofesa, Kyewon Park, Om P. Mishra, Darrah Johnson-McDaniel, Jacob W. Myerson, Vladimir V. Shuvaev, Evguenia Arguiri, Shampa Chatterjee, Ganesh S. Moorthy, Athena Zuppa, Wei-Ting Hwang, Melpo Christofidou-Solomidou
Publikováno v:
International Journal of Molecular Sciences, Vol 22, Iss 17, p 9477 (2021)
Metal-oxide nanoparticles (MO-NPs), such as the highly bioreactive copper-based nanoparticles (CuO-NPs), are widely used in manufacturing of hundreds of commercial products. Epidemiological studies correlated levels of nanoparticles in ambient air wi
Externí odkaz:
https://doaj.org/article/667c1e0c7db6464f8049489aad03fc9b
Autor:
Kyewon Park, Shampa Chatterjee, Vladimir V. Shuvaev, Wei-Ting Hwang, Melpo Christofidou-Solomidou, Ganesh S. Moorthy, Evguenia Arguiri, Jacob W. Myerson, Om P. Mishra, Darrah Johnson-McDaniel, Athena F. Zuppa, Ralph A. Pietrofesa
Publikováno v:
International Journal of Molecular Sciences
Volume 22
Issue 17
International Journal of Molecular Sciences, Vol 22, Iss 9477, p 9477 (2021)
Volume 22
Issue 17
International Journal of Molecular Sciences, Vol 22, Iss 9477, p 9477 (2021)
Metal-oxide nanoparticles (MO-NPs), such as the highly bioreactive copper-based nanoparticles (CuO-NPs), are widely used in manufacturing of hundreds of commercial products. Epidemiological studies correlated levels of nanoparticles in ambient air wi
Publikováno v:
Chemistry of Materials. 28:7257-7267
We report 1–2 unit-cell-thick CaF2 nanosheets, which can be converted topochemically into LaF3–2xOx nanosheets that scroll spontaneously. The formation of CaF2 nanosheets is achieved through interlayer confinement and templating within CaSi2 duri
Autor:
Darrah Johnson-McDaniel, Tina T. Salguero, Richard D. Weimar, Terra Blevins, Asma Sharafi, Christopher A. Barrett
Publikováno v:
MRS Proceedings. 1618:161-166
The colored component of several important ancient pigments, including Egyptian blue and Han blue, are based on alkali earth copper tetrasilicate materials. In recent work, we have found that these layered materials can be chemically exfoliated into
Publikováno v:
Chemistry - A European Journal. 21
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 21(49)
We describe the first hydrothermal synthesis of CaCuSi4 O10 as micron-scale clusters of thin platelets, distinct from morphologies generated under salt-flux or solid-state conditions. The hydrothermal reaction conditions are surprisingly specific: to
Publikováno v:
Journal of the American Chemical Society. 135:1677-1679
We describe monolayer nanosheets of calcium copper tetrasilicate, CaCuSi(4)O(10), which have strong near-IR luminescence and are amenable to solution processing methods. The facile exfoliation of bulk CaCuSi(4)O(10) into nanosheets is especially surp
Publikováno v:
Journal of Visualized Experiments : JoVE
In a visualized example of the ancient past connecting with modern times, we describe the preparation and exfoliation of CaCuSi4O10 and BaCuSi4O10, the colored components of the historic Egyptian blue and Han blue pigments. The bulk forms of these ma