Results 121 to 130 of about 2,950,856 (378)
Catalytic formation of C(sp(3))-F bonds via heterogeneous photocatalysis [PDF]
, 2018 Due to their chemical, physical, and biological properties, fluorinated compounds are widely employed throughout society. Yet, despite their critical importance, current methods of introducing fluorine into compounds suffer from severe drawbacks.
Hammond, C, Tarantino, G
core +3 more sources
, 2016 In the flavin-reductase-catalyzed reducing condition, a mild and efficient α-hydroxylation and decarboxylation procedure using natural flavins as a catalyst and atmospheric oxygen as an external oxidizing agent has been successfully developed and applied
Jing Wo +6 more
semanticscholar +1 more source
Asian Journal of Organic Chemistry, EarlyView.meso‐Free porphyrinoids are recognized as a versatile platform for further functionalization and oligomerization. The synthesis and characteristic features of such meso‐free porphyrinoids are reviewed. Abstract meso‐Unsubstituted (meso‐free) porphyrins have been an effective platform for creating versatile peripherally functionalized porphyrins and ...
Takayuki Tanaka +2 more
wiley +1 more source
The effect of surface preparation on high temperature oxidation of Ni, Cu and Ni-Cu alloy [PDF]
, 2019 In the present paper, the analysis of polishing, grinding and sand-blasting processes on oxidation behavior of nickel, copper and nickel-copper alloy has been investigated. Surface roughness has been measured using two methods: by contact profilometer and by fractal analysis.
arxiv +1 more source
Kinetic control for planar oxidation of MoS$_2$ [PDF]
arXiv, 2022 Layered transition metal dichalcogenide (TMD) semiconductors oxidize readily in a variety of conditions, and a thorough understanding of this oxide formation is required for the advancement of TMD-based microelectronics. Here, we combine scanning transmission electron microscopy (STEM) with spectroscopic ellipsometry (SE) to investigate oxide formation
arxiv
ECUT: Energy Conversion and utilization Technologies program biocatalysis research activity. Generation of chemical intermediates by catalytic oxidative decarboxylation of dilute organic acids [PDF]
A rhodium-based catalyst was prepared and preliminary experiments were completed where the catalyst appeared to decarboxylate dilute acids at concentrations of 1 to 10 vol%.
Distefano, S., Gupta, A., Ingham, J. D.
core +1 more source
Posttranscriptional Upregulation of IDH1 by HuR Establishes a Powerful Survival Phenotype in Pancreatic Cancer Cells. [PDF]
, 2017 Cancer aggressiveness may result from the selective pressure of a harsh nutrient-deprived microenvironment. Here we illustrate how such conditions promote chemotherapy resistance in pancreatic ductal adenocarcinoma (PDAC). Glucose or glutamine withdrawal
Blanco, Fernando F +18 more
core +1 more source
Redox Biology, 2022 Endogenous small molecules are metabolic regulators of cell function. Itaconate is a key molecule that accumulates in cells when the Krebs cycle is disrupted.
Xuan Shi +5 more
doaj
Automated pathway and reaction prediction facilitates in silico identification of unknown metabolites in human cohort studies [PDF]
, 2017 Identification of metabolites in non-targeted metabolomics continues to be a bottleneck in metabolomics studies in large human cohorts. Unidentified metabolites frequently emerge in the results of association studies linking metabolite levels to, for ...
Agakov +48 more
core +1 more source
Growth control of the oxidation state in vanadium oxide thin films [PDF]
, 2014 Precise control of the chemical valence or oxidation state of vanadium in vanadium oxide thin films is highly desirable for not only fundamental research, but also technological applications that utilize the subtle change in the physical properties originating from the metal- insulator transition (MIT) near room temperature.
arxiv +1 more source