Search Results - "Wang, Yan Alexander"
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Electronic properties and reactivity of Pt-doped carbon nanotubes
Published in Physical chemistry chemical physics : PCCP (01-01-2006)“…The structures of the (5,5) single-walled carbon nanotube (SWCNT) segments with hemispheric carbon cages capped at the ends (SWCNT rod) and the Pt-doped SWCNT…”
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Adsorption of Small Gas Molecules onto Pt-Doped Single-Walled Carbon Nanotubes
Published in Journal of physical chemistry. C (15-05-2008)“…The adsorption of small gaseous molecules to the metal center in Pt-doped (5,5) single-walled carbon nanotubes has been explored within density functional…”
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Nahuoic Acid A Produced by a Streptomyces sp. Isolated From a Marine Sediment Is a Selective SAM-Competitive Inhibitor of the Histone Methyltransferase SETD8
Published in Organic letters (18-01-2013)“…The histone lysine monomethyltransferase SETD8 is an epigenetic regulator of cell cycle progression. Nahuoic acid A (1), a polyketide produced in culture by a…”
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High-Energy Nitramine Explosives: A Design Strategy from Linear to Cyclic to Caged Molecules
Published in ACS omega (31-08-2018)“…After carefully analyzing the Kamlet–Jacobs (K–J) equations and the structural traits of well-known explosives, hexahydro-1,3,5-trinitro-1,3,5-triazin (RDX),…”
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Theoretical Studies of Transition-Metal-Doped Single-Walled Carbon Nanotubes
Published in Journal of physical chemistry. C (19-05-2011)“…We have studied single-walled carbon nanotubes (SWCNTs) doped with transition metal (TM) atoms with both exo and endo doping configurations. The electronic and…”
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Mechanisms of Staudinger Reactions within Density Functional Theory
Published in Journal of organic chemistry (25-06-2004)“…The Staudinger reactions of substituted phosphanes and azides have been investigated by using density functional theory. Four different initial reaction…”
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Dhilirolides E–N, Meroterpenoids Produced in Culture by the Fungus Penicillium purpurogenum Collected in Sri Lanka: Structure Elucidation, Stable Isotope Feeding Studies, and Insecticidal Activity
Published in Journal of organic chemistry (18-04-2014)“…Extracts of laboratory cultures of the fungus Penicilium purpurogenum obtained from rotting fruit of the tree Averrhoa bilimbi growing in Sri Lanka have…”
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Ozonization at the Vacancy Defect Site of the Single-Walled Carbon Nanotube
Published in The journal of physical chemistry. B (06-07-2006)“…The ozonization at the vacancy defect site of the single-walled carbon nanotube has been studied by static quantum mechanics and atom-centered density matrix…”
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Theoretical Calculations of Hyperfine Coupling Constants for Muoniated Butyl Radicals
Published in The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory (07-04-2011)“…The hyperfine coupling constants (HFCCs) of all the butyl radicals that can be produced by muonium (Mu) addition to butene isomers (1- and 2-butene and…”
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Ab initio studies of vacancy-defected fullerenes and single-walled carbon nanotubes
Published in International journal of quantum chemistry (15-11-2009)“…The structures, stabilities, and electronic properties of the single‐vacancy‐defected fullerenes, C60 and C70, and the single‐ and double‐vacancy‐defected…”
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Synthesis, Structure, and Computational Studies of Soluble Conjugated Multidentate Macrocycles
Published in Journal of organic chemistry (30-09-2005)“…Conjugated, shape-persistent macrocycles based on [3 + 3] Schiff-base condensation are of interest for supramolecular materials. In an effort to develop new…”
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Theoretical studies on structures, 13C NMR chemical shifts, aromaticity, and chemical reactivity of finite-length open-ended armchair single-walled carbon nanotubes
Published in Nanoscale (01-01-2010)“…The geometries, chemical shifts, aromaticity, and reactivity of finite-length open-ended armchair single-walled carbon nanotubes (SWCNTs) have been studied…”
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Isotope Effects and the Temperature Dependences of the Hyperfine Coupling Constants of Muoniated sec-Butyl Radicals in Condensed Phases
Published in The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory (07-04-2011)“…Reported here is the first μSR study of the muon (A μ) and proton (A p) β-hyperfine coupling constants (Hfcc) of muoniated sec-butyl radicals, formed by…”
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Vibrational assignment and proton tunneling in pyridine–pyridinium complexes
Published in Journal of molecular structure (05-05-2010)“…The pyridine–pyridinium cationic complexes [(Py 2H) +], with two different counterions (perchlorate and bromide), were prepared. The vibrational spectra of the…”
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Theoretical Studies of the Tautomers of Pyridinethiones
Published in The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory (10-04-2008)“…Pyridinethiones are important ligand precursors of coordination complexes of therapeutic value. In aqueous solution, pyridinethiones can dimerize and…”
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Theoretical Studies of Substitutionally Doped Single-Walled Nanotubes
Published in Journal of nanotechnology (01-01-2010)“…The rich chemistry of single-walled carbon nanotubes (SWCNTs) is enhanced by substitutional doping, a process in which a single atom of the nanotube sidewall…”
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Theoretical investigation of the superoxide anion free radical elimination by quercetin–metal complexes
Published in Theoretical chemistry accounts (01-05-2018)“…The elimination of superoxide anion free radical O 2 ·− by the complexes of quercetin and physiological metal ions has been investigated theoretically. It…”
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How Long Can A C–C σ‑Single Bond Be?
Published in The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory (04-02-2021)“…In a specifically designed molecular structure, two sp2-hybridized carbon atoms align their unhybridized 2p z orbitals in the same orientation to form an…”
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