Zobrazeno 1 - 10
of 160
pro vyhledávání: '"Mark P, Barrow"'
Publikováno v:
Energy & Fuels. 36:13518-13525
Base oil is a main component of engine oil that enables smooth operation of an internal combustion engine. There are two types of base oils, such as mineral oil and synthetic oil. In this study, Fourier transform ion cyclotron resonance mass spectrom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1adc93b3d26a4161eb9945a21ba928f
https://doi.org/10.1021/acs.energyfuels.2c02437
https://doi.org/10.1021/acs.energyfuels.2c02437
Autor:
Latifa K. Alostad, Diana Catalina Palacio Lozano, Benedict Gannon, Rory P. Downham, Hugh E. Jones, Mark P. Barrow
Publikováno v:
Energy & Fuels. 36:8663-8673
The composition of asphaltenes is of interest due to the challenges they pose for industry and their high complexity, encompassing a range of heteroatom contents, molecular weights, double bond equivalents (DBEs), and structural motifs. They are well
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::458e8a067a3f1df1810dd40de0735d4a
https://doi.org/10.1021/acs.energyfuels.2c01168
https://doi.org/10.1021/acs.energyfuels.2c01168
Autor:
Johanna Paris, Alina Theisen, Bryan P. Marzullo, Anisha Haris, Tomos E. Morgan, Mark P. Barrow, John O’Hara, Peter B. O’Connor
Publikováno v:
Journal of the American Society for Mass Spectrometry. 33:1126-1133
Collisionally activated dissociation (CAD), infrared multiphoton dissociation (IRMPD), ultraviolet photodissociation (UVPD), electron capture dissociation and electron detachment dissociation (EDD) experiments were conducted on a set of phosphopeptid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5d59a55902d800ab16a07e17dd6f8dd
https://doi.org/10.1021/jasms.1c00353
https://doi.org/10.1021/jasms.1c00353
Publikováno v:
Analytical Chemistry. 94:4954-4960
Sample preparation and instrument parameters have regularly been demonstrated to impact upon the observed results in atmospheric pressure photoionization, mass spectrometry (MS), and analytical techniques in general but may be overlooked when such me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78ecb66a97e68a14a9e102da953abf43
https://doi.org/10.1021/acs.analchem.1c03463
https://doi.org/10.1021/acs.analchem.1c03463
Autor:
Tomos E. Morgan, Thomas G. Floyd, Bryan P. Marzullo, Christopher A. Wootton, Mark P. Barrow, Anthony W. T. Bristow, Sébastien Perrier, Peter B. O'Connor
Publikováno v:
Polymer Chemistry. 13:4162-4169
Understanding modification of synthetic polymer structures is necessary for their accurate synthesis and potential applications. In this contribution, a series of partially hydrolyzed poly(2-oxazoline) species were produced forming poly[(2-polyoxazol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6527ffb3b5edb0b8172a9eb78f36bf7e
https://doi.org/10.1039/d2py00437b
https://doi.org/10.1039/d2py00437b
Autor:
Alina Theisen, Christopher A. Wootton, Anisha Haris, Tomos E. Morgan, Yuko P. Y. Lam, Mark P. Barrow, Peter B. O’Connor
Publikováno v:
Analytical chemistry. 94(45)
Ultraviolet photodissociation is a fast, photon-mediated fragmentation method that yields high sequence coverage and informative cleavages of biomolecules. In this work, 193 nm UVPD was coupled with a 12 Tesla FT-ICR mass spectrometer and 10.6 μm in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce0e1bad2679a0954dc428df14c4f122
https://pubmed.ncbi.nlm.nih.gov/36317856
https://pubmed.ncbi.nlm.nih.gov/36317856
Autor:
Hugh E. Jones, Mathew P. Robin, Mark P. Barrow, Diana Catalina Palacio Lozano, Chris Huener, David J. Aaserud, Mary J. Thomas, J. Corinne DeMuth
Publikováno v:
Energy & Fuels. 35:11896-11908
Internal combustion engine lubricants are subject to thermo-oxidative degradation during use and must be designed to withstand oxidation in order to extend their useful life. Understanding the complex chemical process of thermo-oxidative degradation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79b68c73837835f888a246e0c4546c9a
https://doi.org/10.1021/acs.energyfuels.1c01240
https://doi.org/10.1021/acs.energyfuels.1c01240
Publikováno v:
Regulatory toxicology and pharmacology : RTP. 137
Products of petroleum refining are substances that are both complex and variable. These substances are produced and distributed in high volumes; therefore, they are heavily scrutinized in terms of their potential hazards and risks. Because of inheren
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50d239e6bd5a33d4cb4ae91e5875bf92
https://pubmed.ncbi.nlm.nih.gov/36473579
https://pubmed.ncbi.nlm.nih.gov/36473579
Autor:
Jingsha Xu, Meng Li, Bryan Marzullo, Christopher A. Wootton, Mark P. Barrow, Peter B. O’Connor
Publikováno v:
Journal of the American Society for Mass Spectrometry. 33(8)
The fine structure of isotopic peak distributions of glutathione in mass spectra is measured using Fourier transform ion cyclotron resonance mass spectrometry (FT-ICR MS) at 12 and 15 T magnetic field, with an infinity cell and a dynamically harmoniz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e44b691e49ef43beef7eb558e638c50
https://pubmed.ncbi.nlm.nih.gov/35763614
https://pubmed.ncbi.nlm.nih.gov/35763614
Autor:
Diana Catalina Palacio Lozano, Hugh E. Jones, Remy Gavard, Mary J. Thomas, Claudia X. Ramírez, Christopher A. Wootton, José Aristóbulo Sarmiento Chaparro, Peter B. O’Connor, Simon E. F. Spencer, David Rossell, Enrique Mejia-Ospino, Matthias Witt, Mark P. Barrow
Bio-oils are precursors for biofuels but are highly corrosive necessitating further upgrading. Furthermore, bio-oil samples are highly complex and represent a broad range of chemistries. They are complex mixtures not simply because of the large numbe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b530e383cb775322c353e7773e64261
http://wrap.warwick.ac.uk/165765/1/WRAP-Revealing-reactivity-individual-chemical-entities-complex-mixtures-bio-oil-upgrading-2022.pdf
http://wrap.warwick.ac.uk/165765/1/WRAP-Revealing-reactivity-individual-chemical-entities-complex-mixtures-bio-oil-upgrading-2022.pdf
