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1661por Popov, Ilya, Ghaderzadeh, Sadegh, Kohlrausch, Emerson C., Norman, Luke T., Slater, Thomas J. A., Aliev, Gazi N., Alhabeadi, Hanan, Kaplan, Andre, Theis, Wolfgang, Khlobystov, Andrei N., Fernandes, Jesum Alves, Besley, Elena“…The predictions are supported by experimental results on sputter deposition of Pt on exfoliated hexagonal boron nitride, as imaged by aberration-corrected scanning transmission electron microscopy.…”
Publicado 2023
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1662“…Because the panel shape drives the radiation distribution around the focus where the receiver is placed, the 3D measurement is fundamental to assess the panel shape quality. The VISproPT instrument is the advanced version of the prototype VISprofile; these instruments are designed for indoor measuring of the 3D shape of parabolic-trough reflective panels. …”
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1663“…Well-defined 50 at% Pt/50 at% Rh Pt–Rh solid solution and Rh(core)–Pt(shell) nanoparticles, obtained via colloidal synthesis routes, were investigated between room temperature and 650 °C to elucidate the tendency of elemental mixing/segregation. …”
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1664“…The LauePt program is a popular and easy-to-use crystallography tool for indexing and simulating X-ray Laue patterns, but its previous versions lack search functions for recognizing Laue patterns taken from crystals with unknown orientations. …”
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1665por Guerrero, Andres S., O’Dowd, Paul D., Pigg, Hannah C., Alley, Katelyn R., Griffith, Darren M., DeRose, Victoria J.“…Pt(ii) chemotherapeutic complexes have been used as predominant anticancer drugs for nearly fifty years. …”
Publicado 2023
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1666“…Here, we have developed a multistep synthetic approach that enables us to assemble colloidal Au@C/Pt core@shell/satellite supra-nanostructures, in which the Au core functions as a light-harvesting plasmonic nanoantenna, the Pt satellites act as catalytically active reactors, and the C shell serves as a nanoscale dielectric spacer separating the reactors from the antenna, respectively. …”
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1667por De Castro, Federica, Stefàno, Erika, Fanizzi, Francesco Paolo, Di Corato, Riccardo, Abdalla, Pasant, Luchetti, Francesca, Nasoni, Maria Gemma, Rinaldi, Rosaria, Magnani, Mauro, Benedetti, Michele, Antonelli, Antonella“…Specifically, platinum-based nucleoside derivatives [Pt(II)(dien)(N7-Guo)](2+), [Pt(II)(dien)(N7-dGuo)](2+), and [Pt(II)(dien)(N7-dGTP)] (dien = diethylenetriamine; Guo = guanosine; dGuo = 2′-deoxy-guanosine; dGTP = 5′-(2′-deoxy)-guanosine-triphosphate) were investigated. …”
Publicado 2023
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1668“…[Image: see text] Electrocatalysts comprised of Pt–Ni alloy nanocrystals have garnered substantial attention due to their outstanding performance in catalyzing the oxygen reduction reaction (ORR). …”
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1669“…In this study, a homogeneous colorimetric strategy for the detection of dopamine based on a copper sulfide and Prussian blue/platinum (CuS@PB/Pt) composite was developed. A rose-like CuS@PB/Pt composite was synthesized for the first time, and it was discovered that when hydrogen peroxide was present, the 3,3′,5,5′-tetramethylbenzidine (TMB) changed from colorless into blue-oxidized TMB. …”
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1670Publicado 1983“…N-2B5 antibody microinjected into living PtK1 cells binds to the mitotic spindle, but does not cause a rapid dissolution of either mitotic or interphase microtubule structures. …”
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1671Publicado 1981“…The role of the kinetochore in chromosome movement was studied by 532- nm wavelength laser microirradiation of mitotic PtK2 cells. When the kinetochore of a single chromatid is irradiated at mitotic prometaphase or metaphase, the whole chromosome moves towards the pole to which the unirradiated kinetochore is oriented, while the remaining chromosomes congregate on the metaphase plate. …”
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1672“…It was found that the binding of PtCl(4)(2−) to G-actin and the consequent conformational changes are different with those for hard acids. …”
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1673por Salas, Juan M., Quirós, Miguel, Abul Haj, Mohammad, Magán, Rosa, Marín, Clotilde, Sáchez-Moreno, Manuel, Faure, René“…The crystal structure of cis-[PtCl(2)(7HtpO)(2)].2H(2)O has been solved by X-ray diffraction analysis. …”
Publicado 2001
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1674“…We present here molecular dynamics simulations and DNA conformational dynamics for a series of trinuclear platinum [Pt(3)(HPTAB)](6+)-DNA adducts [HPTAB = N,N,N′,N′,N′′,N′′-hexakis (2-pyridyl-methyl)-1,3,5-tris(aminomethyl) benzene], including three types of bifunctional crosslinks and four types of trifunctional crosslinks. …”
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1675por Yu, Weihong, Wang, Xuqian, Zhao, Chan, Yang, Zhikun, Dai, Rongping, Dong, Fangtian“…To evaluate the biocompatibility of subretinal implanted parylene-based Ti/Pt microelectrode arrays (MEA). Eyes were enucleated 3 months after MEAs were implanted into the subretinal space of rabbits. …”
Publicado 2009
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1676por Fang, Wei-Chuan“…Pt nanoparticles (NPs) with the average size of 3.14 nm well dispersed on N-doped carbon nanotubes (CNTs) without any pretreatment have been demonstrated. …”
Publicado 2009
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1677“…BACKGROUND: We evaluated the heterogeneity of primary tumor volume (PTV) within tumors of the same pT4a-staged tongue carcinoma and to elucidate the effects of PTV on treatment outcomes in patients with pT4a-staged tongue carcinoma. …”
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1678“…The uricase, as enzyme, is isolated from Candida utilis and immobilized on a nata de coco membrane-Pt electrode. The biosensor demonstrates a linear response to urate over the concentration range 1–6 ppm and has good selectivity properties. …”
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1679por Maffre, Pauline, Nienhaus, Karin, Amin, Faheem, Parak, Wolfgang J, Nienhaus, G Ulrich“…Using dual-focus fluorescence correlation spectroscopy, we have analyzed the adsorption of three human blood serum proteins, namely serum albumin, apolipoprotein A-I and apolipoprotein E4, onto polymer-coated, fluorescently labeled FePt nanoparticles (~12 nm diameter) carrying negatively charged carboxyl groups on their surface. …”
Publicado 2011
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1680Mapping the local reaction kinetics by PEEM: CO oxidation on individual (100)-type grains of Pt foil“…The locally-resolved reaction kinetics of CO oxidation on individual (100)-type grains of a polycrystalline Pt foil was monitored in situ using photoemission electron microscopy (PEEM). …”
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