Zobrazeno 1 - 10
of 125
pro vyhledávání: '"H. Dennis Tolley"'
Autor:
Swati Anand, SydneyA. Young, M. Sean Esplin, Benjamin Peaden, H. Dennis Tolley, T. Flint Porter, Michael W. Varner, Mary E. D'Alton, Bruce J. Jackson, Steven W. Graves
Publikováno v:
Journal of Lipid Research, Vol 57, Iss 4, Pp 687-696 (2016)
Despite substantial research, the early diagnosis of preeclampsia remains elusive. Lipids are now recognized to be involved in regulation and pathophysiology of some disease. Shotgun lipidomic studies were undertaken to determine whether serum lipid
Externí odkaz:
https://doaj.org/article/867c51c0dc7f4ede909f87e2aedb12b5
Publikováno v:
PLoS ONE, Vol 13, Iss 5, p e0197222 (2018)
In regression settings, parameter estimates will be biased when the explanatory variables are measured with error. This bias can significantly affect modeling goals. In particular, accelerated lifetime testing involves an extrapolation of the fitted
Externí odkaz:
https://doaj.org/article/e2b3f598c023429094cc8c942908634c
Autor:
Aaron R. Hawkins, Milton L. Lee, H. Dennis Tolley, Nathan L. Porter, Brian D. Iverson, Shawn L. Johnson, Edgar D. Lee, Samuel Avila
Publikováno v:
Analytical Chemistry. 93:6739-6745
This paper compares static (i.e., temporally unchanging) thermal gradient gas chromatography (GC) to isothermal GC using a stochastic transport model to simulate peak characteristics for the separation of C12-C14 hydrocarbons resulting from variation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::824b085e26ad195d03fc84988453053a
https://doi.org/10.1021/acs.analchem.1c00438
https://doi.org/10.1021/acs.analchem.1c00438
Autor:
Brian D. Iverson, Aaron R. Hawkins, Samuel Avila, Austin R Foster, Milton L. Lee, Samuel E. Tolley, H. Dennis Tolley
Publikováno v:
Analytical Chemistry. 93:2291-2298
This article presents a method of simulating molecular transport in capillary gas chromatography (GC) applicable to isothermal, temperature-programmed, and thermal gradient conditions. The approach accounts for parameter differences that can occur ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a794c6f77e3202248d975c7be269711e
https://doi.org/10.1021/acs.analchem.0c04160
https://doi.org/10.1021/acs.analchem.0c04160
Autor:
Milton L. Lee, Brian D. Iverson, H. Dennis Tolley, Shawn L. Johnson, Aaron R. Hawkins, Samuel Avila
Publikováno v:
Analytical chemistry. 93(34)
This paper compares dynamic (i.e., temporally changing) thermal gradient gas chromatography (GC) to temperature-programmed GC using a previously published stochastic transport model to simulate peak characteristics for the separation of C12-C40 hydro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37e53eb8d6864c88131554584ed138b7
https://pubmed.ncbi.nlm.nih.gov/34406737
https://pubmed.ncbi.nlm.nih.gov/34406737
Autor:
Carlos R. Vilorio, H. Dennis Tolley, Jacob C Johnson, Austin R Foster, Milton L. Lee, Aaron R. Hawkins, Abhijit Ghosh, Luke T. Tolley, Brian D. Iverson
Publikováno v:
Analytical Chemistry. 91:792-796
This paper reports the first results of a robust, high-performance, stainless-steel microchip gas-chromatography (GC) column that is capable of analyzing complex real-world mixtures as well as operating at very high temperatures. Using a serpentine d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::906d3cf39d0d872275095602e51ce748
https://doi.org/10.1021/acs.analchem.8b04174
https://doi.org/10.1021/acs.analchem.8b04174
Autor:
Aaron N, Nackos, Tai V, Truong, Trenton C, Pulsipher, Jon A, Kimball, H Dennis, Tolley, Richard A, Robison, Calvin H, Bartholomew, Milton L, Lee
Publikováno v:
Analytical methods : advancing methods and applications. 3(2)
Methyl sulfate (MeSO4-) salts were explored as thermochemolysis-methylation (TCM) reagents for gas chromatographic (GC) analysis of dipicolinic acid (DPA) as its dimethyl ester (Me2DPA) from bacterial endospores. The reaction was carried out under no
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d2a286a64ac2d2342a9daf40a7de5493
https://pubmed.ncbi.nlm.nih.gov/32938021
https://pubmed.ncbi.nlm.nih.gov/32938021
Publikováno v:
The Journal of Chemical Thermodynamics
We hypothesize that concepts from thermodynamics and statistical mechanics can be used to define summary statistics, similar to thermodynamic entropy, to summarize the convergence of processes driven by random inputs subject to deterministic constrai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::272868e671c1d3c6dec488151fb8600d
https://doi.org/10.1016/j.jct.2018.05.005
https://doi.org/10.1016/j.jct.2018.05.005
Autor:
H. Dennis Tolley, Bhupinder Singh, Matthew R. Linford, Shiladitya Chatterjee, Zheng Rong Lee, Anubhav Diwan, Mark H. Engelhard, Neal B. Gallagher, Jeff Terry
Publikováno v:
Applied Surface Science. 433:994-1017
X-ray photoelectron spectroscopy (XPS) and time-of-flight secondary ion mass spectrometry (ToF-SIMS) are much used analytical techniques that provide information about the outermost atomic and molecular layers of materials. In this work, we discuss t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::becfed3bf38c1a5ec55237f1485d4626
https://doi.org/10.1016/j.apsusc.2017.09.210
https://doi.org/10.1016/j.apsusc.2017.09.210
Autor:
Milton L. Lee, Xiaofeng Xie, H. Dennis Tolley, Thy Truong, Luke T. Tolley, Paul B. Farnsworth
Publikováno v:
Journal of Chromatography A. 1523:242-247
The design of a miniaturized LED-based UV-absorption detector was significantly improved for on-column nanoflow LC. The detector measures approximately 27mm×24mm×10mm and weighs only 30g. Detection limits down to the nanomolar range and linearity a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa96a5ad4aae3627b59423e2d354e5d4
https://doi.org/10.1016/j.chroma.2017.07.097
https://doi.org/10.1016/j.chroma.2017.07.097