Výsledky vyhledávání - "Benjamin C. Owen"

Dental resins used in 3D printing technologies release ovo-toxic leachates

Autor: Benjamin C. Owen, Hunter B. Rogers, Emily Zaniker, Saman Shafaie, Teresa K. Woodruff, Francesca E. Duncan, Atsuko Kusuhara, Luhan T. Zhou

Publikováno v: Chemosphere

We recently engineered the first female reproductive tract on a chip (EVATAR), to enable sex-based ex vivo research. To increase the scalability and accessibility of EVATAR, we turned to 3D printing (3DP) technologies, selecting two biocompatible 3DP

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a77556eb8e57aa058b6456f1120afffc
https://pubmed.ncbi.nlm.nih.gov/33515896

Zobrazit plný text záznamu

Elucidation of structural information achievable for asphaltenes via collision-activated dissociation of their molecular ions in MSn experiments: A model compound study

Autor: Hilkka I. Kenttämaa, Alexander Scherer, Chunfen Jin, Tiffany M. Jarrell, Benjamin C. Owen, Rik R. Tykwinski, Murray R. Gray, Peter N. Slater, Xiaoli Tan, James S. Riedeman

Publikováno v: Fuel. 133:106-114

Despite extensive studies of the asphaltene fraction of petroleum, the molecular structures of asphaltenes remain a highly debated topic. Tandem mass spectrometry is the only technique that allows the examination of the structures of individual aspha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cec95141f80159009e5dd1412045e9d4
https://doi.org/10.1016/j.fuel.2014.04.040

Zobrazit plný text záznamu

Characterization of organosolv switchgrass lignin by using high performance liquid chromatography/high resolution tandem mass spectrometry using hydroxide-doped negative-ion mode electrospray ionization

Autor: Hagen Maraun, Benjamin C. Owen, C. J. O'Lenick, Joseph J. Bozell, Hilkka I. Kenttämaa, Huaming Sheng, Christopher L. Marcum, Tiffany M. Jarrell

Publikováno v: Green Chem.. 16:2713-2727

Lignin is an aromatic biopolymer that may yield valuable chemicals currently obtained solely from petroleum. However, extraction of lignin by using traditional methods, such as organosolv extraction, produces very complex mixtures. Molecular level ch

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::19dcc73af52e6fa723f9b9584ae84ddc
https://doi.org/10.1039/c3gc42355g

Zobrazit plný text záznamu

Cleavage and hydrodeoxygenation (HDO) of C–O bonds relevant to lignin conversion using Pd/Zn synergistic catalysis

Autor: Hilkka I. Kenttämaa, Christopher L. Marcum, Tiffany M. Jarrell, Jeffrey T. Miller, Ian Klein, Mahdi M. Abu-Omar, Benjamin C. Owen, Fabio H. Ribeiro, Laura J. Haupert, Trenton H. Parsell, Lucas M. Amundson

Publikováno v: Chem. Sci.. 4:806-813

The development of chemical methods for the direct catalytic conversion of biomass to high value organic molecules is an area of increasing interest. The plant matter component known as lignin is a polymer consisting of aromatic rings that could prov

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::876403b7379faf400ad553cc871dedb9
https://doi.org/10.1039/c2sc21657d

Zobrazit plný text záznamu

Laser-Induced Acoustic Desorption/Electron Ionization of Amino Acids and Small Peptides

Autor: Tiffany M. Jarrell, James S. Riedeman, Chris J. Pulliam, Boone M. Prentice, Hilkka I. Kenttämaa, Joann P. Max, Benjamin C. Owen

Publikováno v: Journal of the American Society for Mass Spectrometry. 28(6)

Laser-induced acoustic desorption (LIAD) allows for desorption of neutral nonvolatile compounds independent of their volatility or thermal stability. Many different ionization methods have been coupled with LIAD. Hence, this setup provides a better c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0292d42886a5305d8a3a5516f7ccbe74
https://pubmed.ncbi.nlm.nih.gov/28500583

Zobrazit plný text záznamu

A Fundamental Tandem Mass Spectrometry Study of the Collision-Activated Dissociation of Small Deprotonated Molecules Related to Lignin

Autor: Benjamin C. Owen, Hilkka I. Kenttämaa, Tiffany M. Jarrell, Joseph J. Bozell, Hanyu Zhu, Omid Hosseinaei, Christopher L. Marcum, Laura J. Haupert, Mckay W Easton, John J. Nash

Publikováno v: ChemSusChem. 9(24)

The collision-activated fragmentation pathways and reaction mechanisms of 34 deprotonated model compounds representative of lignin degradation products were explored experimentally and computationally. The compounds were evaporated and ionized by usi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9fce06b2729f34e0a62b95ed3ff75bc0
https://pubmed.ncbi.nlm.nih.gov/27896945

Zobrazit plný text záznamu

Characterization of model compounds of processed lignin and the lignome by using atmospheric pressure ionization tandem mass spectrometry

Autor: Trenton H. Parsell, Mohammad Sabir Aqueel, Benjamin C. Owen, Padmaja Narra, Laura J. Haupert, Christopher L. Marcum, Mahdi M. Abu-Omar, Christopher J. Pulliam, Tiffany M. Jarrell, Lucas M. Amundson, Hilkka I. Kenttämaa

Publikováno v: Fuel. 95:634-641

In the search for alternatives to fossil fuel and the valuable chemicals now derived from crude oil, lignocellulosic biomass has attracted wide interest. Degradation of the cellulose and lignin components of the biomass results in complex mixtures. H

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bd68414698a044b83a80ad2529c3c60a
https://doi.org/10.1016/j.fuel.2011.12.015

Zobrazit plný text záznamu

Identification and Counting of Oxygen Functionalities and Alkyl Groups of Aromatic Analytes in Mixtures by Positive-Mode Atmospheric Pressure Chemical Ionization Tandem Mass Spectrometry Coupled with High-Performance Liquid Chromatography

Autor: Benjamin C. Owen, Lucas M. Amundson, Jennifer N. Reece, Nelson R. Vinueza, Mingkun Fu, Steven C. Habicht, Hilkka I. Kenttämaa, Vanessa A. Gallardo, Allen B. Mossman, Ryan C. Shea

Publikováno v: Energy & Fuels. 26:2975-2989

A tandem mass spectrometric method using a commercial linear quadrupole ion trap (LQIT) mass spectrometer and another LQIT coupled with a Fourier transform ion cyclotron resonance (FT-ICR) mass spectrometer is described for the identification and cou

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6cd5f11be93360f982e38671a7dc90f6
https://doi.org/10.1021/ef2019098

Zobrazit plný text záznamu

Carbon disulfide reagent allows the characterization of nonpolar analytes by atmospheric pressure chemical ionization mass spectrometry

Autor: Enada F. Archibold, Lucas M. Amundson, Khalid Azyat, Murray R. Gray, David J. Borton, Jinshan Gao, Rik R. Tykwinski, Xiaoli Tan, Hilkka I. Kenttämaa, Benjamin C. Owen

Publikováno v: Rapid Communications in Mass Spectrometry. 25:1924-1928

While atmospheric pressure ionization methodologies have revolutionized the mass spectrometric analysis of nonvolatile analytes, limitations native to the chemistry of these methodologies hinder or entirely inhibit the analysis of certain analytes, s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2bba4f9e65a9f90a71e08be7e8c47308
https://doi.org/10.1002/rcm.5063

Zobrazit plný text záznamu

A differentially pumped dual linear quadrupole ion trap (DLQIT) mass spectrometer: a mass spectrometer capable of MS(n) experiments free from interfering reactions

Autor: Hilkka I. Kenttämaa, Mark S. Carlsen, Jae C. Schwartz, Rob Oglesbee, Enada F. Archibold, Benjamin C. Owen, Tiffany M. Jarrell

Publikováno v: Analytical chemistry. 85(23)

A novel differentially pumped dual linear quadrupole ion trap (DLQIT) mass spectrometer was designed and built to facilitate tandem MS experiments free from interfering reactions. The instrument consists of two differentially pumped Thermo Scientific

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9876261bcf8c37fb335c682c5418db96
https://pubmed.ncbi.nlm.nih.gov/24171553

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání