Search Results - "Mayer, Michael F"
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The Stokes-Einstein equation and the diffusion of ferrocene in imidazolium-based ionic liquids studied by cyclic voltammetry: Effects of cation ion symmetry and alkyl chain length
Published in Electrochimica acta (01-01-2018)“…The diffusion of ferrocene (Fc) molecules in ionic liquids (ILs) was studied using cyclic voltammetry. The symmetric ILs 1,3-dialkylimidazolium…”
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Actuator Prototype: Capture and Release of a Self-Entangled [1]Rotaxane
Published in Journal of the American Chemical Society (17-03-2010)“…A conformationally dynamic chain compound that rapidly and reversibly samples both self-entangled and disentangled conformations, yet favors disentangled…”
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Design, synthesis, molecular modeling, and bioactivity evaluation of 1,10-phenanthroline and prodigiosin (Ps) derivatives and their Copper(I) complexes against mTOR and HDAC enzymes as highly potent and effective new anticancer therapeutic drugs
Published in Frontiers in pharmacology (04-10-2022)“…Breast cancer is the second type of cancer with a high probability of brain metastasis and has always been one of the main problems of breast cancer research…”
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A New Route to Organic Nanotubes from Porphyrin Dendrimers
Published in Angewandte Chemie International Edition (10-03-2003)“…By chemically cleaving out the core of a dendritic metalloporphyrin coordination polymer, organic nanotubes can be created (see schematic representation). This…”
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Fragility of ionic liquids measured by Flash differential scanning calorimetry
Published in Thermochimica acta (10-08-2017)“…•Seven ionic liquids were studied using Flash DSC1, including two new ionic liquids.•The ionic liquids show super-Arrhenius behavior.•A compilation of…”
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Method for calculating radon activity and radon rejection using a beta-gamma detector
Published in Journal of radioanalytical and nuclear chemistry (01-12-2022)“…Radon interferes with concentration measurements used by atmospheric radioxenon systems. We demonstrate a method to quantify the amount of radon that is…”
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Determining the source of unusual xenon isotopes in samples
Published in Journal of environmental radioactivity (01-06-2022)“…Three unusual radioactive isotopes of xenon—125Xe, 127Xe, and 129mXe—have been observed during testing of a new generation radioxenon measurement system at the…”
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Synthesis of Metalated Pseudorotaxane Polymers with Full Control over the Average Linear Density of Threaded Macrocycles
Published in Journal of the American Chemical Society (10-09-2014)“…Here we report the synthesis of metalated main-chain polypseudorotaxanes via ring-opening olefin metathesis copolymerization of macrocycles and metalated…”
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Radioxenon net count calculations revisited
Published in Journal of radioanalytical and nuclear chemistry (01-08-2019)“…Since 1998, there have been improvements in the capability to detect atmospheric radioxenon in the International Monitoring System operated by the Preparatory…”
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Injection and sampling of 133Xe in shallow boreholes in alluvium
Published in Journal of radioanalytical and nuclear chemistry (2022)“…We present an overview of a small-scale tracer migration experiment that was carried out in July 2018 at the Nevada National Security Site. This experiment…”
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Single molecule fluorescence correlation spectroscopy of single apoptotic cells using a red-fluorescent caspase probe
Published in Analyst (London) (07-07-2012)“…The detection of single molecules in single cells has enabled biochemical analyses to be conducted with high sensitivity and high temporal resolution. In this…”
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Polypseudorotaxanes via Ring-Opening Metathesis Polymerizations of [2]Catenanes
Published in Journal of the American Chemical Society (19-11-2008)“…A bis-phenanthroline [2]catenane copper complex, consisting of one olefinic macrocycle and one nonolefinic macrocycle, underwent an entropy-driven ring-opening…”
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A double ring-closing olefin metathesis approach to [3]catenanes
Published in Tetrahedron letters (28-04-2008)“…A [3]catenane was synthesized via a double intramolecular ring-closing olefin metathesis within a [3]pseudorotaxane. A [3]catenane with peripheral olefinic…”
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Synthesis, structures, photophysical properties, and catalytic characteristics of 2,9‐dimesityl‐1,10‐phenanthroline (dmesp) transition metal complexes
Published in Journal of polymer science (2020) (15-04-2020)“…The syntheses of the 2,9‐dimesityl‐1,10‐phenanthroline (dmesp) metal complexes, [Cu(dmesp)(MeCN)]PF6 (1), [Cu(dmesp)2]PF6 (2), Fe(dmesp)Cl2 (3), Co(dmesp)Cl2…”
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Synthesis of a Soluble Ureido-Naphthyridine Oligomer that Self-Associates via Eight Contiguous Hydrogen Bonds
Published in Organic letters (07-07-2005)“…An iterative synthetic route to organic-soluble ureido-naphthyridine oligomers has been developed. Use of this protocol allowed synthesis of a short…”
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Catalytic Preparation of Aziridines with an Iron Lewis Acid
Published in Journal of organic chemistry (02-10-1998)“…The iron Lewis acid, [(η5-C5H5)Fe(CO)2(THF)]+[BF4]-, was found to be an effective catalyst for the preparation of aziridines. This new method provides a…”
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Asymmetric aziridination of N-tert-butanesulfinyl imines with phenyldiazomethane via sulfur ylides
Published in ARKIVOC (20-04-2010)Get full text
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Iron mediated nitrenoid transfer: [(η 5-C 5H 5)Fe(CO) 2(THF)] +[BF 4] − catalyzed aziridination of olefins
Published in Inorganica Chimica Acta (10-01-2003)“…The iron Lewis acid catalyst, [(η 5-C 5H 5)Fe(CO) 2(THF)] +[BF 4] −, has previously been found to catalyze a growing array of synthetic transformations…”
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Optimization of lithium-glass fibers with lithium depleted coating for neutron detection
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (21-06-2019)“…Neutron-detecting scintillating glass uses 6Li to capture thermal neutrons to produce an α and triton particles, which have ranges of 6μm and 36μm,…”
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