11. The influence of the plasma-nitriding temperature on the microstructure evolution and surface properties of additive-manufactured 18Ni300 maraging steelMatjaž Godec, Francisco Ruiz-Zepeda, Bojan Podgornik, Črtomir Donik, Aleksandra Kocijan, Danijela Anica Skobir Balantič, 2022, izvirni znanstveni članek Ključne besede: maraging steel, powder bed fusion, plasma nitriding, microstructure, wear resistance, corrosion resistance Objavljeno v DiRROS: 06.05.2022; Ogledov: 591; Prenosov: 206 Celotno besedilo (6,68 MB) Gradivo ima več datotek! Več... |
12. Comparison of Pt-Cu/C with benchmark Pt-Co/C : metal dissolution and their surface interactionsMatija Gatalo, Primož Jovanovič, Urša Petek, Martin Šala, Vid Simon Šelih, Francisco Ruiz-Zepeda, Marjan Bele, Nejc Hodnik, Miran Gaberšček, 2019, izvirni znanstveni članek Ključne besede: oxygen reduction reaction, proton exchange membrane fuel cell, platinum alloy, metal dissolution, electrochemical flow cell coupled to inductively coupled plasma mass spectrometer Objavljeno v DiRROS: 23.11.2020; Ogledov: 1457; Prenosov: 1086 Celotno besedilo (4,12 MB) Gradivo ima več datotek! Več... |
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14. Detection of EGFR variants in plasma : a multilaboratory comparison of a real-time PCR EGFR mutation test in EuropeCleo Keppens, John Palma, Partha Das, Sidney Scudder, Wei Wen, Nicola Normanno, Han J. J. M. van Krieken, Alessandra Sacco, Francesca Fenizia, David Gonzalez de Castro, Selma Hönigschnabl, Izidor Kern, Fernando Lopez-Rios, Maria D. Lozano, Antonio Marchetti, Philippe Halfon, Ed Schuuring, Ulrike Setinek, Boe Sorensen, Phillipe Taniere, Markus Tiemann, Hana Vosmikova, Elisabeth Dequeker, 2018, izvirni znanstveni članek Povzetek: Molecular testing of EGFR is required to predict the response likelihood to targeted therapy in non-small cell lung cancer. Analysis of circulating tumor DNA in plasma may complement limitations of tumor tissue. This study evaluated the interlaboratory performance and reproducibility of a real-time PCR EGFR mutation test (cobas EGFR Mutation Test v2) to detect EGFR variants in plasma. Fourteen laboratories received two identical panels of 27 single-blinded plasma samples. Samples were wild type or spiked with plasmid DNA to contain seven common EGFR variants at six predefined concentrations from 50 to 5000 copies per milliliter. The circulating tumor DNA was extracted by a cell-free circulating DNA sample preparation kit (cobas cfDNA Sample Preparation Kit), followed by duplicate analysis with the real-time PCR EGFR mutation test (Roche Molecular Systems, Pleasanton, CA). Lowest sensitivities were obtained for the c.2156G>C p.(Gly719Ala) and c.2573T>G p.(Leu858Arg) variants for the lowest target copies. For all other variants, sensitivities varied between 96.3% and 100.0%. All specificities were 98.8% to 100.0%. Coefficients of variation indicated good intralaboratory and interlaboratory repeatability and reproducibility but increased for decreasing concentrations. Prediction models revealed a significant correlation for all variants between the predefined copy number and the observed semiquantitative index values, which reflect the samples' plasma mutation load. This study demonstrates an overall robust performance of the real-time PCR EGFR mutation test kit in plasma. Prediction models may be applied to estimate the plasma mutation load for diagnostic or research purposes. Ključne besede: non-small cell lung cancer, plasma, EGFR, molecular testing Objavljeno v DiRROS: 23.11.2020; Ogledov: 1371; Prenosov: 271 Povezava na datoteko |
15. A review of plasma-assisted catalytic conversion of gaseous carbon dioxide and methane into value-added platform chemicals and fuelsHarinarayanan Puliyalil, Damjan Lašič Jurković, Venkata D. B. C. Dasireddy, Blaž Likozar, 2018, pregledni znanstveni članek Ključne besede: atmospheric pressure plasma, carbon capture and utilisation, CCU, chemical reaction engineering, heterogeneous catalysis design, natural gas valorisation, plasma catalysis Objavljeno v DiRROS: 22.08.2018; Ogledov: 2978; Prenosov: 1634 Celotno besedilo (1,30 MB) Gradivo ima več datotek! Več... |
16. In-situ regeneration of Au nanocatalysts by atmospheric-pressure air plasma : significant contribution of water vaporBin Zhu, Xiao-Song Li, Jing-Lin Liu, Jin-Bao Liu, Xiaobing Zhu, Ai-Min Zhu, 2015, izvirni znanstveni članek Ključne besede: Au catalyst, air plasma, in-situ regeneration, water vapor, CO oxidation Objavljeno v DiRROS: 07.04.2016; Ogledov: 4441; Prenosov: 984 Povezava na celotno besedilo |
17. In-situ plasma regeneration of deactivated Au/TiO [sub] 2 nanocatalysts during CO oxidation and effect of N [sub] 2 contentHong-Yu Fan, Chuan Shi, Xiao-Song Li, Shuo Zhang, Jing-Lin Liu, Ai-Min Zhu, 2012, izvirni znanstveni članek Ključne besede: gold catalyst, deactivation, plasma regeneration, N [sub] 2 content, CO oxidation Objavljeno v DiRROS: 07.04.2016; Ogledov: 5798; Prenosov: 830 Povezava na celotno besedilo |