Zobrazeno 1 - 10
of 88
pro vyhledávání: '"Robert A. Mayanovic"'
Publikováno v:
Bioengineering, Vol 11, Iss 4, p 372 (2024)
Chitosan nanoparticles (CS-NPs) are currently under investigation for a wide range of applications in nanomedicine. We investigated the structural, morphological, and molecular properties of CS-NPs synthesized via ionic gelation and designed specific
Externí odkaz:
https://doaj.org/article/fa0e08352f444ceab268859c2b84ef3e
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract The water dissolution mechanism in silicate melts under high pressures is not well understood. Here we present the first direct structure investigation of a water-saturated albite melt to monitor the interactions between water and the networ
Externí odkaz:
https://doaj.org/article/368ef1bccbaa4f80aa725dd447527c99
Publikováno v:
AIP Advances, Vol 13, Iss 2, Pp 025314-025314-5 (2023)
Bimagnetic nanoparticles show promise for applications in energy efficient magnetic storage media and magnetic device applications. The magnetic properties, including the exchange bias of nanostructured materials can be tuned by variation of the size
Externí odkaz:
https://doaj.org/article/2d6053d34098445a927e3fc3e6de01b9
Publikováno v:
AIP Advances, Vol 13, Iss 2, Pp 025209-025209-5 (2023)
In this work, we investigate the synthesis, along with the structural and magnetic properties, of novel Mn-Co-NiO-based heterostructured nanocrystals (HNCs). The objective is to develop novel, well-structurally ordered inverted antiferromagnetic (AFM
Externí odkaz:
https://doaj.org/article/6f893789d7a24c7480f5351368ea2d6f
Autor:
Alexander Kalintsev, Artas Migdisov, Christopher Alcorn, Jason Baker, Joël Brugger, Robert A. Mayanovic, Nadib Akram, Xiaofeng Guo, Hongwu Xu, Hakim Boukhalfa, Florie A. Caporuscio, Hari Viswanathan, Carlos Jove-Colon, Yifeng Wang, Edward Matteo, Robert Roback
Publikováno v:
Communications Chemistry, Vol 4, Iss 1, Pp 1-8 (2021)
Carbonate species may play a role in uranium transport in natural systems and nuclear waste repositories at high temperatures. Here uranyl carbonate species are shown to decrease in stability under hydrothermal conditions, suggesting that these speci
Externí odkaz:
https://doaj.org/article/2e6526e20aff40f090a5c0de8982eca9
Autor:
Rejeena Jha, Robert A. Mayanovic
Publikováno v:
Nanomaterials, Vol 13, Iss 8, p 1302 (2023)
Chitosan is a fibrous compound derived from chitin, which is the second most abundant natural polysaccharide and is produced by crustaceans, including crabs, shrimps, and lobsters. Chitosan has all of the important medicinal properties, including bio
Externí odkaz:
https://doaj.org/article/c546e58b67734cdb92bc43737cda3255
Autor:
Abdullah Al Shafe, Mohammad Delower Hossain, Mourad Benamara, Vladimir Roddatis, Robert A. Mayanovic
Publikováno v:
Journal of Electronic Materials
We have developed a novel set of (Mn3O4 and/or MnxNi1-xO)/NiO heterostructured nanocrystals (HNCs) that show promise for multifunctionality. A two-step procedure was used to synthesize our HNC samples. Thermal decomposition was used first to synthesi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03340a1e5ea97f32fad587a63f99bf69
https://gfzpublic.gfz-potsdam.de/pubman/item/item_5014583
https://gfzpublic.gfz-potsdam.de/pubman/item/item_5014583
Publikováno v:
American Mineralogist. 106:1780-1788
The transport of calcium carbonate (CaCO3) into the Earth’s interior through subduction is one of the key processes in the global cycling of carbon. To develop a better understanding of the CaCO3 structural stability during subduction processes, th
Autor:
Artas Migdisov, Yifeng Wang, Carlos F. Jove-Colon, Florie Caporuscio, Robert Roback, Xiaofeng Guo, Hakim Boukhalfa, Edward N. Matteo, Robert A. Mayanovic, Joël Brugger, Jason Baker, Christopher Darrell Alcorn, Alexander Kalintsev, Nadib Akram, Hongwu Xu, Hari S. Viswanathan
Publikováno v:
Communications Chemistry, Vol 4, Iss 1, Pp 1-8 (2021)
Quantitative understanding of uranium transport by high temperature fluids is crucial for confident assessment of its migration in a number of natural and artificially induced contexts, such as hydrothermal uranium ore deposits and nuclear waste stor
Autor:
Mohammad Delower Hossain, Mourad Benamara, Vladimir Roddatis, Robert A. Mayanovic, Abdullah Al Shafe
Publikováno v:
ACS Applied Materials and Interfaces
A series of bimagnetic heterostructured nanocrystals having an antiferromagnetic NiO core and a ferrimagnetic MnxNi1–xO and/or FiM Mn3O4 island nanophase overgrowth has been synthesized under varying aqueous solution pH conditions. The two-step sel