Listar Artículos (Química Física) por título
Mostrando ítems 21-40 de 257
-
Artículo
Amorphous structures of Cu, Ag, and Au nanoclusters from first principles calculations
(American Institute of Physics, 2002)The first-principles density functional calculations for clusters of coinage metals (Cu, Ag, or Au) were carried out. ...
-
Artículo
Analysis of the magnetic coupling in binuclear complexes. I. Physics of the coupling
(American Institute of Physics Publising LLC, 2002)Accurate estimates of the magnetic coupling in binuclear complexes can be obtained from ab initio configuration interaction ...
-
Artículo
Analysis of the magnetic coupling in binuclear complexes. II. Derivation of valence effective Hamiltonians from ab initio Cl and DFT calculations
(American Institute of Physics Publising LLC, 2002)Most interpretations of the magnetic coupling J between two unpaired electrons rest upon simple valence models that involve ...
-
Artículo
Analysis of the magnetic coupling in binuclear systems. III. The role of the ligand to metal charge transfer excitations revisited
(American Institute of Physics Publising LLC, 2009)In magnetic coordination compounds and solids the magnetic orbitals are essentially located on metallic centers but present ...
-
Artículo
Analysis of the Magnetic Exchange Interactions in Yttrium(III) Complexes Containing Nitronyl Nitroxide Radicals
(American Chemical Society, 2017)We report a combined theoretical and experimental investigation of the exchange interactions governing the magnetic behavior ...
-
Artículo
Approaches to dealing with high‐sized polynuclear systems with ab initio methods
(American Institute of Physics Publising LLC, 2007)This contribution sununarizes sorne of the theoretical strategies developed in the recent past to study systems with an ...
-
Artículo
Aprendizaje significativo del alumnado de física aplicada del grado en farmacia: evaluación basada en el empleo de cuestionarios.
(Universidad de Granada, 2014)Objetivos: Se han detectado claras deficiencias en el proceso de enseñanza-aprendizaje en las prácticas de la asignatura ...
-
Artículo
Assessment of the denaturation of collagen protein concentrates using different techniques
(De Gruyter, 2019-06)The use of collagen and gelatin in the field of regenerative medicine is widely extended. However, most of the studies in ...
-
Artículo
Au@16-pH-16/miR-21 mimic nanosystem: An efficient treatment for obesity through browning and thermogenesis induction
(Elsevier, 2024-02)Despite the abundance of registered clinical trials worldwide, the availability of effective drugs for obesity treatment ...
-
Artículo
AuNPs-DNA non-covalent interactions: improve of some studies and new avenues of research from negative results
(Universidade Federal do Espírito Santo, 2013)Due to their chemical stability, high biocompatibility, excellent structural, optical, magnetic and catalytic properties, ...
-
Artículo
Autotolerant ceruloplasmin based biocathodes for implanted biological power sources
(Elsevier, 2021)High-performance autotolerant bioelectrodes should be ideally suited to design implantable bioelectronic devices. Because ...
-
Artículo
Bimetallic Intersection in PdFe@FeOx-C Nanomaterial for Enhanced Water Splitting Electrocatalysis
(Wiley-Blackwell, 2022)Supported Fe-doped Pd-nanoparticles (NPs) are prepared via soft transformation of a PdFe-metal oraganic framework (MOF). ...
-
Artículo
Binding of DNA by a dinitro-diester calix[4]arene: Denaturation and condensation of DNA
(Elsevier, 2015)A study of a dinitro-diester calix[4]arene (5,17-(3-nitrobenzylideneamino)-11,23-di-tert-butyl-25,27-diethoxycarbonyl ...
-
Artículo
Biocompatible DNA/5-fluorouracil-gemini surfactant-functionalized gold nanoparticles as promising vectors in lung cancer therapy
(Multidisciplinary Digital Publishing Institute (MDPI), 2021)The design and preparation of novel nanocarriers to transport cancer drugs for chemotherapy purposes is an important line ...
-
Artículo
Biomimetic polymers of plant cutin: An approach from molecular modeling
(Springer, 2014)Biomimetics of materials is based on adopting and reproducing a model in nature with a well-defined functionality optimized ...
-
Artículo
Cationic Single-Chained Surfactants with a Functional Group at the End of the Hydrophobic Tail DNA Compacting Efficiency
(Multidisciplinary Digital Publishing Institute (MDPI), 2021)The interaction between calf-thymus DNA, ctDNA, and various single-chained surfactants with different functional groups ...
-
Artículo
Changing the physical and chemical properties of titanium oxynitrides TiN1-x Ox by changing the composition
(American Physical Society, 2009)The stability and structural properties of titanium oxynitrides, TiN1-x Ox, of different compositions are theoretically ...
-
Artículo
Charting the Lattice Thermal Conductivities of I-III-VI2Chalcopyrite Semiconductors
(American Chemical Society, 2022)Chalcopyrite-structured semiconductors have promising potential as low-cost thermoelectric materials, but their thermoelectric ...
-
Artículo
Chemical nature evolution of solid supports used in electromembrane extraction procedures: A comparative analysis based on metric tools
(Elsevier, 2024-08-08)Background: In recent decades, green chemistry has been focusing on the adaptation of different chemical methods towards ...
-
Artículo
Chemistry Laboratory in Graduate Projects
(Scientific & Academic Publishing, 2018)