Zobrazeno 1 - 10 of 20 pro vyhledávání: '"Peter J. Baugh"'
1
Organic Pollution in Surface and Core Sediments from the Yangtze River Estuarine Region - Historic Research Study and A Review of Recent Investigations
Autor: Claire McGill, Lizhong Lu, Daniel D. Marshall, Su Xu, Simon M. Hutchinson, Helen Ball, Radja Bougherira, Weigou Zhang, Liu Min, Brian Ward, Peter J Baugh
Publikováno v: Current Trends in Analytical and Bioanalytical Chemistry. 2
The surface and core sediments obtained from the Yangtze River-south coast estuarine region, and analysed by GC/MS after sample preparation, exhibit a range of organic pollutants over depths from the surface to 0.5 m. The target organic compounds ide
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b910dfc440ef9111385ddfa510f939dd
https://doi.org/10.36959/525/441
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2
Pyrethroid soil extraction, properties of mixed solvents and time profiles using GC/MS-NICI analysis
Autor: Mohammed A. Ali, Peter J. Baugh
Publikováno v: International Journal of Environmental Analytical Chemistry. 83:909-922
Ultrasonic extraction was used to develop a suitable binary solvent system for the analysis of synthetic pyrethroid pesticides and mirex on soil. The analysis was carried out by gas chromatography with negative ion chemical ionization mass spectromet
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9dcf85d3bcc77180fb9518bdaf3770e3
https://doi.org/10.1080/03067310310001608768
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3
Sorption–desorption studies of six pyrethroids and mirex on soils using GC/MS-NICI
Autor: Mohammed A. Ali, Peter J. Baugh
Publikováno v: International Journal of Environmental Analytical Chemistry. 83:923-933
Sorption–desorption equilibria of six pyrethroids (permethrin, cyfluthrin, cypermethrin, λ-cyhalothrin, deltamethrin and fenvalerate) and mirex were determined in soils possessing a range of organic content (1.15–2.46%). Solutions (in deionized
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::792db716ef6505b188a633ebcb343957
https://doi.org/10.1080/03067310310001608759
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7
Organic guest radical and radical anion trapping in cycloamylose host matrices induced by γ-irradiation at 77 K
Autor: Peter J. Baugh, Jeffrey Bardsley, J. Ian Goodall
Publikováno v: J. Chem. Soc., Perkin Trans. 2. :700-706
The e.s.r. spectra of a number of organic radicals and radical anions generated from organic ‘guest’ in cycloamylose matrices by γ-irradiation at 77 K have been investigated. Both hydrogen addition to and hydrogen removal from guest molecules oc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8f5e1bbbededfc3488070141088d4123
https://doi.org/10.1039/p29780000700
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8
Electron spin resonance study of hydrogen adduct radicals generated from indole and its derivatives in γ-irradiated methanolic glasses at 77 K
Autor: Keith E. Robbins, Peter J. Baugh, Glyn O. Phillips
Publikováno v: J. Chem. Soc., Perkin Trans. 2. :347-350
The structures of radiation-induced radicals generated from indole and a selected number of its derivatives in methanolic glasses at 77 K have been investigated by e.s.r. spectroscopy. From the spectral characteristics [tt, aHCH2(2) 38.5, and aHCH(2)
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::588e33dc2876dae54d7e9d3d280503c0
https://doi.org/10.1039/p29770000347
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9
Radiation chemistry of carbohydrates. Part XIX. Yields of trapped electrons and radicals in γ-irradiated, frozen, concentrated, aqueous solutions of sugars
Autor: Peter J. Baugh, Jeffrey Bardsley, Glyn O. Phillips
Publikováno v: J. Chem. Soc., Perkin Trans. 2. :614-619
Trapped electron (et–) and sugar radical yields in aqueous carbohydrate matrices γ-irradiated at 77 K have been determined using photbleaching and electron scavenging methods. Maximum values of Get–= 2·2 are found at 60% w/w solute and G(sugar
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5abe7cb465e4d2d9ef70f1e946b687f8
https://doi.org/10.1039/p29750000614
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10
ESR spectra of copper complexes of cellulose
Autor: Oscar Hinojosa, Trinidad Mares, Jett C. Arthur, Peter J. Baugh
Publikováno v: Journal of Applied Polymer Science. 12:249-265
The ESR spectra of complexes of fibrous cotton cellulose and cupriammonia dihydroxide or cupriethylene diamine dihydroxide under various experimental conditions were determined. The spectra of both complexes with cotton cellulose were almost identica
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::73505703e6d7ef52ef5e498924a78d5c
https://doi.org/10.1002/app.1968.070120202
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