Results 21 to 30 of about 176,963 (294)

EFT for DFT [PDF]

open access: yes, 2012
Comment: 57 pages, to appear in the proceedings of the ECT* school on "Renormalization Group and Effective Field Theory Approaches to Many-Body Systems", Springer Lecture Notes in Physics; acknowledgment ...
openaire   +3 more sources

Procarbazine adsorption on the surface of single walled carbon nanotube: DFT studies [PDF]

open access: yesChemical Review and Letters, 2020
< p>In this research, the performance of single-walled carbon nanotube (SWCN) as a sensor and nanocarrier for procarbazine (PC) was investigated by infra-red (IR), natural bond orbital (NBO), frontier molecular orbital (FMO) computations.
Mohammad Reza Jalali Sarvestani   +2 more
doaj   +1 more source

In vitro antioxidant activity of nicotinic acid hydrazides: experimental and theoretical study [PDF]

open access: yesJournal of the Serbian Chemical Society
The formation of reactive oxygen species (ROS) in the human body can lead to cell damage. Despite the body’s natural defences, including the enzyme superoxide dismutase, novel antioxidant small molecules are needed.
Anić-Marković Bojana   +6 more
doaj   +1 more source

Non Mechanically Scanned DFTS [PDF]

open access: yesAdvances in Imaging, 2009
Non-mechanically scanned dispersive Fourier transform spectrometry (DFTS) is reported for dispersion-insensitive measurements of thermally-induced change in dispersive group delay; optical path scan lengths of 260 microns yield 0.5fs resolution for a dispersive optical sample.
D.F. Murphy, D.A. Flavin
openaire   +1 more source

Approximating constant potential DFT with canonical DFT and electrostatic corrections

open access: yesThe Journal of Chemical Physics, 2023
The complexity of electrochemical interfaces has led to the development of several approximate density functional theory (DFT)-based schemes to study reaction thermodynamics and kinetics as a function of electrode potential. While fixed electrode potential conditions can be simulated with grand canonical ensemble DFT (GCE-DFT), various electrostatic ...
Melander   +2 more
openaire   +3 more sources

Preparing and Assessment of Biocidal La Nano-complex Treated Filter Capacity against Isolated Microbes from Air Conditioning Systems in COVID-19 Rehabilitation Rooms

open access: yesJournal of Pure and Applied Microbiology
Mucormycosis is a severe fungal infection which mainly caused by filamentous fungi of the Absidia sp., Rhizopus sp., Cunninghamella sp, Mucor sp., and Rhizomucor sp. Moreover, the pandemic of the SARS-CoV-2 virus expands the need to interfere with spread
Shaima M. N. Moustafa   +2 more
doaj   +1 more source

Simulation Study of Li Doped Carbon Nanotube as a Carrier System for Aspirin in Aqueous Media

open access: yesNano Biomedicine and Engineering, 2015
Potential application of CNT in medical science is the essence of this research. Interaction of CNT and Li doped CNT with Aspirin as a drug was studied in gas phase and in aqueous solution.
Ketabi Yasaman, Ketabi Sepideh
doaj   +1 more source

Recent Progress in Oxide‐Based Na‐Ion Conductors

open access: yesAdvanced Engineering Materials, EarlyView.
Recent advances in oxide‐based sodium‐ion conductors are reviewed, focusing on β/β″‐alumina, NASICON‐type compounds, and Na5YSi4O12‐type (N5) silicates, together with emerging perovskite and layered oxides. Improvements in ionic conductivity, compositional tuning, and processing are highlighted.
Bowei Xun   +3 more
wiley   +1 more source

Web-CONEXS: an inroad to theoretical X-ray absorption spectroscopy

open access: yesJournal of Synchrotron Radiation
Accurate analysis of the rich information contained within X-ray spectra usually calls for detailed electronic structure theory simulations. However, density functional theory (DFT), time-dependent DFT and many-body perturbation theory calculations ...
Joshua D. Elliott   +7 more
doaj   +1 more source

Experimental and Theoretical Studies of 1,3-diaminopropylene Derivatives as Potential Antioxidative Agents for Copper Nanoparticles in Hydrothermal System

open access: yesNano Biomedicine and Engineering, 2011
Novel 1,3-diamino-propylene derivatives as potential corrosion inhibitors for copper nanoparticles has been studied by density functional theory (DFT) calculations, Fourier transform infrared spectra (FTIR), thermogravimetric and Zeta potential analysis.
Guo Gao   +8 more
doaj   +1 more source

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