Mostrando 2,801 - 2,820 Resultados de 24,065 Para Buscar '".pt"', tiempo de consulta: 0.50s Limitar resultados
  1. 2801
    “…The results confirmed the dependence of particle accumulation and Pt(II) drug delivery on the presence of a Matrix Metalloproteinase (MMP) substrate and demonstrated antitumor activity. …”
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  2. 2802
  3. 2803
    “…Neutropenia represents an important problem in patients with genetic deficiency in either the glucose-6-phosphate transporter of the endoplasmic reticulum (G6PT/SLC37A4) or G6PC3, an endoplasmic reticulum phosphatase homologous to glucose-6-phosphatase. …”
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  4. 2804
    “…We examine the possibility of achieving this goal by alloying other metals with the noble metals Au and Pt, which have some drawbacks, such as low melting point, structural instability, and high costs. …”
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  5. 2805
    “…On this basis, PCT supported Pt-based nanoparticles are generated via a similar synthetic route, and are utilized to study the selective hydrogenation of carbonyl groups in α,β-unsaturated aldehydes, benefiting from the specific structures of PCT and tunable electronic structures of Pt mainly affected by doping with metal species such as Co. …”
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  6. 2806
    “…OBJECTIVES: We evaluated the performance of the Elecsys HIV combi PT assay on the cobas e 602 analyzer for diagnosing human immunodeficiency virus (HIV; part of the US Food and Drug Administration [FDA] submission). …”
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  7. 2807
    “…The DSSCs fabricated with carbon-wrapped VO(2)(M) nanofiber CE showed high power conversion efficiency of 6.53% under standard test condition of simulated 1SUN illumination at AM1.5 G, which was comparable to the 7.39% observed for conventional thermally decomposed Pt CE based DSSC under same test conditions. This result encourages the next step of modification and use of low-cost VO(2)(M) as an alternate counter electrode for DSSCs to achieve a substantial efficiency for future energy demand.…”
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  8. 2808
    “…Here, we performed a first-principles density functional theory study combined with a microkinetics analysis to comprehensively investigate the influence of defects on catalytic CO oxidation of LaFeO(3) catalysts containing single atoms of Rh, Pd, and Pt. La defects and subsurface O vacancies considerably affect the local electronic structure of these single atoms adsorbed at the surface or replacing Fe in the surface of the perovskite. …”
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  9. 2809
  10. 2810
  11. 2811
    por Zhu, Hui, Liu, Houyi, Yang, Lei, Xiao, Beibei
    Publicado 2019
    “…Developing the optimized electrocatalysts with high Pt utilization as well as the outstanding performance for the oxygen reduction reaction (ORR) has raised great attention. …”
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  12. 2812
  13. 2813
    “…Few layered PtTe(2) is produced by uncomplicated and cost-efficient ultrasonic liquid exfoliation and follow by incorporating into polyvinyl alcohol (PVA) polymer to form a PtTe(2)-PVA composite thin film saturable absorber. …”
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  14. 2814
    “…In this paper, the modified solid-state dewetting (MSSD) of well-defined and various uniform Pt nanostructures is demonstrated by the auxiliary diffusion enhancement. …”
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  15. 2815
    “…[Image: see text] In a recent report, we demonstrated that few-nanometer-thick yttria-stabilized zirconia (YSZ) coating on a porous Pt cathode of a solid oxide fuel cell is an excellent facilitator of oxygen reduction reaction (ORR) kinetics and an effective suppressor of Pt agglomeration. …”
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  16. 2816
    “…Here, an efficient and facile profile was demonstrated for the synthesis of one kind of uniform three-dimensional (3D) spherical Pt/C composite electrocatalyst with small monodispersed Pt NPs embedded in the matrix of 3D spherical porous carbon derived from the corresponding spherically polymeric Pt(II) complex. …”
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  17. 2817
    “…Herein, we report a facile one-pot approach for the controlled synthesis of dumbbell-like Pt–Fe(3)O(4)–MnO(x) and dendritic Pt–MnO(x) NPs. …”
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  18. 2818
    “…[Image: see text] Pt-loaded anatase TiO(2) (Pt/TiO(2)-A) was found to be a highly active and stable catalyst for SO(3) decomposition at moderate temperatures (∼600 °C), which will prove to be the key for solar thermochemical water-splitting processes used to produce H(2). …”
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  19. 2819
    “…[Image: see text] Carbon nanotube supported ternary metallic nanocatalysts (NCs) comprising Ni(core)–Pd(shell) structure and Pt atomic scale clusters in shell (namely, Ni@Pd/Pt) are synthesized by using wet chemical reduction method with reaction time control. …”
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  20. 2820
    “…[Image: see text] The achievement of H(2) detection, up to 25 ppm, at room temperature using sulfur-treated, platinum (Pt)-decorated porous GaN is reported in this study. …”
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