Listar Artículos (Química Física) por título
Mostrando ítems 165-184 de 257
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N doping of TiO 2(110) Photoemission and density-functional studies
(AIP Publishing, 2006-09)The electronic properties of N-doped rutile TiO2(110) have been investigated using synchrotron-based photoemission and ...
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Nanoimaging of Organic Charge Retention Effects: Implications for Nonvolatile Memory, Neuromorphic Computing, and High Dielectric Breakdown Devices
(American Chemical Society, 2019)While a large variety of organic and molecular materials have been found to exhibit charge memory effects, the underlying ...
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Network analysis reveals how lipids and other cofactors influence membrane protein allostery
(American Institute of Physics, 2020)Many membrane proteins are modulated by external stimuli, such as small molecule binding or change in pH, transmembrane ...
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Neuroprotective potential of verbascoside isolated from acanthus mollis l. Leaves through its enzymatic inhibition and free radical scavenging ability
(Multidisciplinary Digital Publishing Institute (MDPI), 2020)The phenomenon of today’s ageing population has increased interest in the search for new active substances that delay the ...
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Noise-injection as an Approach to Generating Random Data Sets for Online Tests and Virtual Labs
(Scientific & Academic Publishing, 2021-06-30)A methodology based on noise injection for generation of randomized tabulated data is presented. The strategy can be used ...
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Noncovalent interactions of tiopronin-protected gold nanoparticles with DNA: two methods to quantify free energy of binding
(2014)The binding of gold nanoparticles capped with N-(2-mercaptopropionyl)glycine (Au@tiopronin) with double-stranded DNA ...
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Novel WS2-Based Nanofluids for Concentrating Solar Power: Performance Characterization and Molecular-Level Insights
(American Chemical Society, 2020)Nano-colloidal suspensions of nanomaterials in a fluid, nanofluids, are appealing because of their interesting properties ...
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On the difficulties of present theoretical models to predict the oxidation state of atomic Au adsorbed on regular sites of CeO2(111)
(AIP Publishing, 2009-09)The electronic structure and oxidation state of atomic Au adsorbed on a perfect CeO2(111) surface have been investigated ...
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On the Electronic Structure of Cu Chlorophyllin and Its Breakdown Products: A Carbon K-Edge X-ray Absorption Spectroscopy Study
(American Chemical Society, 2018)Using near-edge X-ray absorption fine structure (NEXAFS) spectroscopy, the carbon backbone of sodium copper chlorophyllin ...
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On the halide hydration study: Development of first-principles halide ion-water interaction potential based on a polarizable model
(American Institute of Physics (AIP), 2003)The development of first-principles halide-water interaction potentials for fluoride and iodide anions is presented. The ...
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Optical absorption and nonradiative decay mechanism of E′ center in silica
(American Physical Society, 1998)We report ab initio configuration interaction calculations on the optical transitions of the E′ center, a hole trapped at ...
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Optimized Preparation of Levofloxacin Loaded Polymeric Nanoparticles
(MDPI, 2019)In this work, poly(lactic-co-glycolic acid) (PLGA) and chitosan (CS) nanoparticles were synthesized with the purpose of ...
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Optoelectronic properties of Ag2S/graphene and FeS2/ graphene nanostructures and interfaces: A density functional study including dispersion forces
(Springer, 2022)The optoelectronic properties of several Ag2S/graphene and FeS2/graphene nanostructures are examined through density ...
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Origin and evaluation of the four-spin operators in magnetic lattices
(American Physical Society, 2004)The four-spin operators are suspected to have a significant amplitude and an impact on the collective properties in spin ...
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Origin of the vibrational shift of CO chemisorbed on Pt(111)
(American Institute of Physics Publising LLC, 1995)Ab initio self-consistent field and complete active space self-consistent field cluster-model wave functions have been ...
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Oxygen vacancies on TiO2 (110) from first principles calculations
(AIP Publishing, 2004-10)We have carried out a systematic study of oxygen vacancy formation on the TiO2 ~110! surface by means of plane-wave ...
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pH-temperature dual-sensitive nucleolipid-containing stealth liposomes anchored with PEGylated AuNPs for triggering delivery of doxorubicin
(Elsevier, 2022)Liposomes (Lip) are useful nanocarriers for drug delivery and cancer nanomedicine because of their ability to efficiently ...
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Physical analysis of the through-ligand long-distance magnetic coupling: Spin-polarization versus Anderson mechanism
(Royal Society of Chemistry, 2011)The physical factors governing the magnetic coupling between two magnetic sites are analyzed and quantified as functions ...
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Phytochemical Analysis and Anti-Inflammatory Potential of Acanthus mollis L. Rhizome Hexane Extract
(Multidisciplinary Digital Publishing Institute (MDPI), 2023)The rhizomes of Acanthus mollis have traditionally been used for the treatment of several ailments involving inflammation. ...
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Phytochemical Profile and Antibacterial Activity of Retama raetam and R. sphaerocarpa cladodes from Algeria
(SAGE Publications, 2017)Retama raetam (RR) and R. sphaerocarpa (RS) are shrubs growing in Algeria desert areas, where are commonly used as healing ...