Zobrazeno 1 - 10
of 11
pro vyhledávání: '"John Korth"'
Publikováno v:
Biological Invasions. 11:275-287
Allelopathy has been suggested as a mechanism promoting the monoculture formation of some invasive exotic plants. Previous studies have shown that hydrophobic extracts of the roots and soil of exotic bitou bush (Chrysanthemoides monilifera spp. rotun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d30ede87649efb6f87d8a43d2d152e5
https://doi.org/10.1007/s10530-008-9232-3
https://doi.org/10.1007/s10530-008-9232-3
Autor:
Nisit Pisutthanan, Apiwat Baramee, Saisunee Liawruangrath, John B. Bremner, Amphawan Apisariyakul, Boonsom Liawruangrath, John Korth
Publikováno v:
Natural Product Research. 20:636-640
The chemical composition of the essential oil from the aerial parts of Chromolaena odorata, collected from Phitsanulok, Thailand was analyzed by means of GC-(FID) and GC-MS. Twenty-two constituents were identified. The major components were pregeijer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0f80aeb0a61ed622a7661fd96cb6920
https://doi.org/10.1080/14786410500462678
https://doi.org/10.1080/14786410500462678
Autor:
Theeraphan Machan, John Korth, Saisunee Liawruangrath, Stephen G. Pyne, Boonsom Liawruangrath
Publikováno v:
Flavour and Fragrance Journal. 21:265-267
The volatile oil from the aerial parts of H. indicum was isolated by hydrodistillation and analysed by a combination of gas chromatography (GC–FID) and gas chromatography–mass spectrometry (GC–MS). The essential oil was obtained in 0.004% yield
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcde0c03c0bd3ea712e6b744b0f10281
https://doi.org/10.1002/ffj.1577
https://doi.org/10.1002/ffj.1577
Publikováno v:
Flavour and Fragrance Journal. 17:153-155
Capillary gas chromatography (GC-FID) and mass spectrometry (GC-MS) were used to analyse the chemical composition of the essential oil of Cephalotaxus griffithii, collected in remote northern Thailand. GC-MS data and retention indices were used to id
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::839a05f5741629ff19df694e8b94f898
https://doi.org/10.1002/ffj.1064
https://doi.org/10.1002/ffj.1064
Autor:
Nicole Carnt, Thomas Naduvilath, John Korth, Xiaojia Wei, Zhenjun Zhao, Mark D. P. Willcox, Qian Garrett, Yulina Aliwarga
Publikováno v:
ResearcherID
To quantitatively detect proteins and cholesterol extracted from worn silicone hydrogel contact lenses and determine the effect of various lens care solutions on deposit accumulation.Contact lenses, made from different polymers and worn on a daily we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::802542bb87c8a9934bb7cf8e9bed2675
https://pubmed.ncbi.nlm.nih.gov/19165125
https://pubmed.ncbi.nlm.nih.gov/19165125
Autor:
Stephen J. Blanksby, Todd W. Mitchell, John Korth, Jessica R. Nealon, Xiaojia Eric Wei, Roger J.W. Truscott, Jane M. Deeley
Publikováno v:
Biochimica et biophysica acta. 1781(6-7)
Electrospray ionisation tandem mass spectrometry has allowed the unambiguous identification and quantification of individual lens phospholipids in human and six animal models. Using this approach ca. 100 unique phospholipids have been characterised.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5533beeb7ab2438f5720796252fb1029
https://pubmed.ncbi.nlm.nih.gov/18474264
https://pubmed.ncbi.nlm.nih.gov/18474264
Autor:
Xiaojia Eric Wei, Roger J.W. Truscott, Stephen J. Blanksby, Zhenjun Zhao, Mark D. P. Willcox, Simon H. J. Brown, John Korth, Todd W. Mitchell
Publikováno v:
Investigative Opthalmology & Visual Science. 54:8027
Purpose - To establish a simple and rapid analytical method, based on direct insertion/electron ionization-mass spectrometry (DI/EI-MS), for measuring free cholesterol in tears from humans and rabbits. Methods - A stable-isotope dilution protocol emp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a296d92d5322058a30a21906a09f37d
https://doi.org/10.1167/iovs.13-12786
https://doi.org/10.1167/iovs.13-12786
Publikováno v:
Biological Mass Spectrometry. 5:477-482
A quantitative method for the simultaneous determination of five anticonvulsants in serum has been developed using chemical ionization mass spectrometry without prior chromatographic separation. The technique was shown to be rapid, simple and sensiti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba9f9a0bc9c55adcd596070170023cf8
https://doi.org/10.1002/bms.1200050803
https://doi.org/10.1002/bms.1200050803
Publikováno v:
Biological Mass Spectrometry. 4:178-181
A quantitative analysis of amino acids in microsamples of dried blood spots by chemical ionization mass spectrometry has been developed. Isotope ratio determination was used as the quantitating technique via multiple labelled internal standards. This
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cee67f2eea3d750777b34d4adfe1d638
https://doi.org/10.1002/bms.1200040310
https://doi.org/10.1002/bms.1200040310
Publikováno v:
Journal of the American Oil Chemists' Society. 65:1621-1626
Headspace analysis by gas chromatography (GC) and gas chromatography-mass spectrometry (GC-MS) has been used to identify and quantify volatiles formed in the oxidative deterioration of corn chips. The effect of light and temperature on the formation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ad02e09612a7d4f5c3a808cac797b6a
https://doi.org/10.1007/bf02912566
https://doi.org/10.1007/bf02912566