Publications by Paul Joseph Dyson

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The facile preparation of structured catalysts featuring highly-dispersed non-precious metal (Fe, Ni, Co) oxide nanoparticles stabilized within a super-microporous network of activated carbon fibres (ACF) is described. The catalyst morphology was controlle ...

Electrospray ionization mass spectrometry allows a rapid characterization of the adducts formed between three novel anticancer ruthenium(II)-arene PTA compds. and horse heart cytochrome c or hen egg white lysozyme. Specific information on the nature of the ...

Gold( I) phosphine complexes of the general formula [AuCl(Ph(2)PfcCONHY-kappa P)], where Y is CH2CO2Me (7), CH2CONH2 (8), CH2CH2OH (9), CH(CH2OH)(2) (10), C(CH2OH)(3) (11), and CH2SO3(HNEt3) (12), and fc is ferrocene-1,1'-diyl, were prepared from [AuCl(tht ...

The water-sol. complexes [(Cp'OR)RuCl(PTA)2] (Cp'OR = h5-1-alkoxy-2,4-di-tert-butyl-3-neopentylcyclopentadienyl; R = Me, Et; PTA = 1,3,5-triaza-7-phosphaadamantane) are considerably more cytotoxic (.apprx.2 orders of magnitude) than the cyclopentadienyl an ...

1H, 19F-HOESY studies on the ionic liq. based on 1-butyl-3-methylimidazolium tetrafluoroborate, [C4C1i.m.]BF4, [C4C1i.m.][N(OTf)2], and, partially, [C4C1i.m.]PF6, are reported. The addn. of methanol separates the ions; however, in dichloromethane soln. the ...

This presentation will focus on research carried out in our labs. on organometallic compds. based on the ruthenium(II)-arene unit that exhibit promising in vitro and in vivo anticancer activity and potentially overcome the limitations of platinum based ant ...

Water soluble trithiolato-bridged cationic complexes of the type (eta(5)-C5Me5)(2)M-2(mu-SC6H4-p-X)(3) (M = Rh, X = H, 1; CH3, 3; OCH3, 5; Pr-i, 7; Bu-t, 9; M Ir, X = H, 2; CH3, 4; OCH3, 6; Pr-i, 8; Bu-t, 10) were synthesized and isolated as their chl ...

Direct conversion of lignin into alkanes and methanol was carried out in a two-step process (hydrogenolysis and hydrogenation) involving initial treatment of white birch wood sawdust with H2 in dioxane/water/phosphoric acid using carbon supported Ru, Pd, R ...

The present invention relates to a method for removing carbon dioxide from gases. Further, the invention relates to a method for preparing organic cyclic carbonates by reacting the carbon dioxide contained in a gas at ambient pressure with an epoxide in th ...

A versatile palladium-catalyzed double carbonylation of aryl bromides has been developed. Using Pd(OAc)2/BuPAd2 as the catalyst system and DBU as the base, under relatively low CO pressure, various a-ketoamides were produced in good yields. In order to get ...

The mol. vol. Vm (i.e., the sum of the ionic vols. Vion of the constituent ions) of an ionic liq. (IL) in combination with an anion-dependent empirical relationship is all one needs to predict phys. properties such as viscosity, cond., and d. of [N(CN)2]-, ...

The electrochemical reduction of CO2 to CO is a reaction of central importance for sustainable energy conversion and storage. Herein, structure activity relationships of a series of imidazolium-based cocatalysts for this reaction are described, which demon ...

The invention provides ionic polymers (IP) consisting of anions and a polymeric backbone containing cations. The invention also provides the ionic polymers incorporated in membranes or attached to solid supports and use of the ionic polymers in processing ...

An efficient method for the synthesis of amides via Pd-catalyzed oxidative carbonylation of C(sp(3))-H bonds with CO and amines is described. The route efficiently provides substituted phenyl amides from alkanes. ...

A series of hydrophilic N,N-dimethylpyrrolidinium-and N,N-dimethylpiperidinium-based ionic liquids (ILs) have been prepared and applied as reaction media in the Wacker oxidation of styrene by hydrogen peroxide using PdCl2 as the catalyst. The efficiency of ...

Nanozymes are increasingly used as components in assays and diagnostics. Here, we describe a rapid and highly sensitive colorimetric assay for the detection and quantification of glutathione (GSH) employing MnO2 nanosheets as an artificial oxidase. In the ...

Paul Joseph Dyson

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Highly dispersed cobalt oxides nanoparticles on activated carbon fibres as efficient structured catalysts for the transfer hydrogenation of m-nitrostyrene

ESI-MS characterisation of protein adducts of anticancer ruthenium(II)-arene PTA (RAPTA) complexes

Editorial

Synthesis, structural characterization and cytotoxicity of bimetallic chlorogold(I) phosphine complexes employing functionalized phosphinoferrocene carboxamides

Importance of the p-Ligand: Remarkable Effect of the Cyclopentadienyl Ring on the Cytotoxicity of Ruthenium PTA Compounds

1H, 19F-HOESY and PGSE diffusion studies on ionic liquids: The effect of co-solvent on structure

Design of ruthenium-based small molecules as potential therapeutic agents

Highly cytotoxic trithiolato-bridged dinuclear Rh(III) and Ir(III) complexes

Selective degradation of wood lignin over noble-metal catalysts in a two-step process

Extraction of carbon dioxide from gas

NanoSIMS analysis of an isotopically labelled organometallic ruthenium(II) drug to probe its distribution and state in vitro

Versatile palladium-catalyzed double carbonylation of aryl bromides

"The Discovery, Use and Impact of Platinum Salts as Chemotherapy Agents for Cancer" WELLCOME WITNESSES TO TWENTIETH CENTURY MEDICINE, Volume 30

Ruthenium - A Non-essential Element that May Become Essential in Treating Chemoresistant Cancers

How to predict the physical properties of ionic liquids: a volume-based approach

New Insights Into the Role of Imidazolium-Based Promoters for the Electroreduction of CO2 on a Silver Electrode

Ionic polymers and use thereof in processing of biomass

Amide bond formation via C(sp(3))-H bond functionalization and CO insertion

Styrene oxidation by hydrogen peroxide in ionic liquids: the role of the solvent on the competition between two Pd-catalyzed processes, oxidation and dimerization

MnO2 nanosheets as an artificial enzyme to mimic oxidase for rapid and sensitive detection of glutathione