Výsledky vyhledávání - "Graham J. Jones"

Akademický článek

Analysing for 4,4′-diaminodiphenylmethane in heritage collections containing solid and medium density flexible linear polyester polyurethanes using liquid chromatography/mass spectrometry

Autor: Robert Tillotson, Timothy E. Crumplin, Graham J. Jones, George Marshall, Joe Dawson

Publikováno v: Heritage Science, Vol 7, Iss 1, Pp 1-5 (2019)

Abstract Polyurethane (PUR) shoe soles from collections held by the Alfred Gillett Trust, stored for up to 50 years, were analysed for the presence of 4,4′-diaminodiphenylmethane (4,4′-MDA)—a substance of very high concern in Europe and classif

Externí odkaz: https://doaj.org/article/2369e798dc794de89b66e6c801298588

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Heterobimetallic [NiFe] Complexes Containing Mixed CO/CN– Ligands: Analogs of the Active Site of the [NiFe] Hydrogenases

Autor: E. Stephen Davies, Jeremiah P. Tidey, Charlene L. Sodipo, Alexander J. Blake, Graham J. Jones, Carlo U. Perotto, Jonathan McMaster, William Lewis, Martin Schröder

Publikováno v: Perotto, C U, Sodipo, C L, Jones, G J, Tidey, J P, Blake, A J, Lewis, W, Davies, E S, McMaster, J & Schroder, M 2018, ' Heterobimetallic [NiFe] Complexes Containing Mixed CO/CN-Ligands: Analogs of the Active Site of the [NiFe] Hydrogenases ', Inorganic Chemistry, vol. 57, no. 5, pp. 2558-2569 . https://doi.org/10.1021/acs.inorgchem.7b02905

The development of synthetic analogs of the active sites of [NiFe] hydrogenases remains challenging, and, in spite of the number of complexes featuring a [NiFe] center, those featuring CO and CN- ligands at the Fe center are under-represented. We rep

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22ab439217ef2c9ea407baef36ab7ca5
https://doi.org/10.1021/acs.inorgchem.7b02905

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Heterobimetallic [NiFe] Complexes Containing Mixed CO/CN

Autor: Carlo U, Perotto, Charlene L, Sodipo, Graham J, Jones, Jeremiah P, Tidey, Alexander J, Blake, William, Lewis, E Stephen, Davies, Jonathan, McMaster, Martin, Schröder

Publikováno v: Inorganic chemistry. 57(5)

The development of synthetic analogs of the active sites of [NiFe] hydrogenases remains challenging, and, in spite of the number of complexes featuring a [NiFe] center, those featuring CO and CN

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::5dc1e6d0c43e6dbf8a3dbe524f505347
https://pubmed.ncbi.nlm.nih.gov/29465237

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Facile access to a heterocyclic, sp3-rich chemical scaffold via a tandem condensation/intramolecular nitrone–alkene [3+2] cycloaddition strategy

Autor: Graham J. Jones, William Lewis, Ian Strutt, Robert A. Stockman, Daniel Hamza, W. A. Bawazir, Thomas E. Storr, M. S. I. T. Makki, Michael J. Rawling, Sarah J. Cully

Publikováno v: Chemical Communications. 51:12867-12870

A heterocyclic, sp(3)-rich chemical scaffold was synthesised in just 6 steps via a highly regio- and diastereo-selective tandem nitrone formation/intramolecular nitrone-alkene [3+2] cycloaddition reaction. A library of 543 lead-like compounds based o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd53262856c4ae7db22dcc03fefc5486
https://doi.org/10.1039/c5cc05070g

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A Ni(i)Fe(ii) analogue of the Ni-L state of the active site of the [NiFe] hydrogenases

Autor: Carlo U, Perotto, George, Marshall, Graham J, Jones, E, Stephen Davies, William, Lewis, Jonathan, McMaster, Martin, Schröder

Publikováno v: Chemical communications (Cambridge, England). 51(95)

[Ni(L(1))Fe((t)BuNC)4](PF6)2 is a robust Ni(II)Fe(II) complex that undergoes a reversible one-electron reduction. Spectroscopic and theoretical studies show that [Ni(L(1))Fe((t)BuNC)4](+) is an unprecedented Ni(I)Fe(II) species that reproduces the el

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::662e73292d3209331e70b52ad972ceba
https://pubmed.ncbi.nlm.nih.gov/26447338

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A study for wear and fatigue on engine bearings by using EHL analysis

Autor: Yutaka Okamoto, Graham J Jones, Ken Kitahara, Shunichi Aoyama, Hao Xu, Kenshi Ushijima

Publikováno v: JSAE Review. 21:189-196

Recent engine bearings have been operating under harsh conditions. Consequently, wear propagates for a short time and fatigue sometimes occurs on the bearings. On the rig test machine, the operating conditions of engine bearing were simulated to repr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6bc39634328ffbe08473570a7ab60327
https://doi.org/10.1016/s0389-4304(99)00092-2

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A Study on Engine Bearing Durability Using EHL Analysis and Experimental Analysis

Autor: Hao Xu, Yutaka Okamoto, Graham J Jones, Kenshi Ushijima, Ken Kitahara, Shunichi Aoyama

Publikováno v: TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C. 66:3124-3129

The feasibility of predicting engine bearing durability by means of hydrodynamic lubrication computations was investigated with the aim of improving bearing durability efficiently. Based on a comparison of EHL analyses with experimental analyses, a f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::22cab309e4af646a70a3d9d30ed027e5
https://doi.org/10.1299/kikaic.66.3124

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