Results 11 to 20 of about 928,606 (352)

Growth of hafnium dioxide thin films via metal-organic chemical vapor deposition

open access: yesMaterials Research Express, 2021
Metal-organic chemical vapour deposition (MOCVD) is a key technique for depositing thin solid film materials for use in important technological applications.
Yuan Luo   +6 more
doaj   +1 more source

Rh/CeO2+Pt/Ba/Mn/Al2O3 model NSR catalysts: Effect of Rh/Pt weight ratio

open access: yesCatalysis Communications, 2021
A series of model NOx storage-reduction (NSR) catalysts with different Rh/Pt weight ratios were prepared independently by wet impregnation and then mechanically mixed to investigate the effect of the Rh/Pt weight ratio on the overall NOx removal ...
Dezhi Ren   +5 more
doaj   +1 more source

Pemetrexed Plus Platinum With or Without Pembrolizumab in Patients With Previously Untreated Metastatic Nonsquamous NSCLC: Protocol-Specified Final Analysis From KEYNOTE-189.

open access: yesAnnals of Oncology, 2021
BACKGROUND In the phase 3 KEYNOTE-189 study (NCT02578680), pembrolizumab plus pemetrexed and platinum-based chemotherapy (pemetrexed-platinum) significantly improved overall survival (OS) and progression-free survival (PFS) in patients with previously ...
D. Rodríguez-Abreu   +20 more
semanticscholar   +1 more source

Optimization of process parameters and mechanism of strengthening and toughening of Nb-W alloy prepared by chemical vapor deposition based on orthogonal test

open access: yesMaterials Research Express, 2023
In this paper, the chemical vapor deposition (CVD) method was used to prepare Nb-W binary alloys on Mo substrates for the first time. The influences of the process parameters on the composition, average deposition rate, and average deposition efficiency ...
Zhang Mao   +10 more
doaj   +1 more source

Pt-Sb2Te as high speed phase-change materials with excellent thermal stability

open access: yesMaterials Research Express, 2021
Phase change memory (PCM) has been regarded as one of the most promising candidates for the next-generation nonvolatile memory. In this paper, we propose PtSb _2 Te (PST) phase change material for phase change memory.
Zhihao Song   +7 more
doaj   +1 more source

A Platinum molecular complex immobilised on the surface of graphene as active catalyst in alkyne hydrosilylation [PDF]

open access: yes, 2020
A platinum complex bearing a N‐heterocyclic carbene (NHC) ligand functionalised with a pyrene‐tag is immobilised onto the surface of reduced graphene oxide (rGO).
Borja, Pilar   +4 more
core   +3 more sources

Updated Analysis From KEYNOTE-189: Pembrolizumab or Placebo Plus Pemetrexed and Platinum for Previously Untreated Metastatic Nonsquamous Non-Small-Cell Lung Cancer.

open access: yesJournal of Clinical Oncology, 2020
PURPOSE In KEYNOTE-189, first-line pembrolizumab plus pemetrexed-platinum significantly improved overall survival (OS) and progression-free survival (PFS) compared with placebo plus pemetrexed-platinum in patients with metastatic nonsquamous non‒small ...
S. Gadgeel   +25 more
semanticscholar   +1 more source

ARTIFICIAL INTELLIGENCE IN BLOCKCHAIN-PROVIDE DIGITAL TECHNOLOGY

open access: yesInternational Journal of Innovative Technologies in Economy, 2022
Artificial intelligence technologies, today, are rapidly developing and are an important branch of Computer Science. Artificial intelligence is at the heart of research and development of theory, methods, technologies, and applications for modeling and ...
Dziatkovskii Anton
doaj   +1 more source

Platinum corroles

open access: yesChem. Commun., 2014
Platinum has been inserted into corroles for the first time and three oxidized Pt(IV)(corrole˙(2-))ArAr' complexes have been structurally characterized. The Soret maxima of these complexes exhibit an unusually strong dependence on the meso-aryl substituents on the corrole, indicating aryl → corrole˙(2-) charge transfer character in these transitions.
Alemayehu, Abraham B.   +5 more
openaire   +6 more sources

Hydrophobic cis-platinum complexes efficiently incorporated into liposomes [PDF]

open access: yes, 1992
The present invention involves the synthesis and use of new platinum compounds. These new platinum compounds are easy to encapsulate in liposomes at high efficiencies.
Khokhar, Abdul R.   +2 more
core   +3 more sources

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