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pro vyhledávání: '"Joe M. Davis"'
Autor:
Joe M. Davis
Publikováno v:
Chromatographia. 84:187-197
Approximate equations for the numbers of singlet peaks and total peaks in two-dimensional (2D) separations of randomly distributed component zones predict values of zero as the second-dimension peak capacity 2nc goes to zero. This is the result of de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af67e4be1f68271e4e2744469a2de050
https://doi.org/10.1007/s10337-020-03986-w
https://doi.org/10.1007/s10337-020-03986-w
Autor:
Joe M. Davis
Publikováno v:
Journal of Chromatography A. 1640:461931
The average minimum resolution required for separating adjacent single-component peaks (SCPs) in one-dimensional chromatograms is an important metric in statistical overlap theory (SOT). However, its value changes with changing chromatographic condit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f8d1a98a677a32d36af1409cfceac0b
https://doi.org/10.1016/j.chroma.2021.461931
https://doi.org/10.1016/j.chroma.2021.461931
Autor:
Joe M. Davis
Publikováno v:
Journal of chromatography. A. 1588
An equation is proposed for the probability that all mixture constituents are separated, when the density (i.e., average number of eluting constituents per time) and width of single-component peaks (SCPs) vary systematically. The probability Pr that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f09433fe1a67654d2faa0f605e22e026
https://pubmed.ncbi.nlm.nih.gov/30638714
https://pubmed.ncbi.nlm.nih.gov/30638714
Autor:
Joe M. Davis, Dwight R. Stoll
Publikováno v:
Journal of chromatography. A. 1537
The probability Pr ( sLC × LC ) that all peaks are separated by a resolution of 1.5 or more in selective comprehensive two-dimensional liquid chromatography (sLC × LC) is computed for simple model systems of 5 to 60 peaks and first-dimension (1D) g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88d81656bd1c5a01e977556de024e3fc
https://pubmed.ncbi.nlm.nih.gov/29338871
https://pubmed.ncbi.nlm.nih.gov/29338871
Autor:
Joe M. Davis, Mark R. Schure
Publikováno v:
Journal of chromatography. A. 1523
Orthogonality metrics (OMs) for three and higher dimensional separations are proposed as extensions of previously developed OMs, which were used to evaluate the zone utilization of two-dimensional (2D) separations. These OMs include correlation coeff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1f7793092be0f2206451feecdd2cfab
https://pubmed.ncbi.nlm.nih.gov/28673634
https://pubmed.ncbi.nlm.nih.gov/28673634
Autor:
Joe M. Davis
Publikováno v:
Journal of Chromatography A. 1251:1-9
Equations were proposed recently for computing the distribution of minimum resolution (resolution distribution) of two Gaussian peaks with equal standard deviations, when peak heights in a multi-component separation follow a statistical distribution.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b50896345e6b37af1e732175e56b993e
https://doi.org/10.1016/j.chroma.2012.06.034
https://doi.org/10.1016/j.chroma.2012.06.034
Autor:
Joe M. Davis, Mark R. Schure
Publikováno v:
Journal of Chromatography A. 1218:9297-9306
The chromatographic dimensionality was recently proposed as a measure of retention time spacing based on a power law (fractal) distribution. Using this model, a statistical overlap theory (SOT) for chromatographic peaks is developed that estimates th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7f25c0d113f5dbacddaa015faa40142
https://doi.org/10.1016/j.chroma.2011.10.013
https://doi.org/10.1016/j.chroma.2011.10.013
Autor:
Joe M. Davis
Publikováno v:
Journal of Chromatography A. 1218:7841-7849
General equations are derived for the distribution of minimum resolution between two chromatographic peaks, when peak heights in a multi-component chromatogram follow a continuous statistical distribution. The derivation draws on published theory by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::230aea603e3e2a2d83e3ebd8d6b206cd
https://doi.org/10.1016/j.chroma.2011.08.078
https://doi.org/10.1016/j.chroma.2011.08.078
Publikováno v:
Journal of Chromatography A. 1218:5819-5828
The average value of the multivariate selectivity (SEL) of randomly positioned peaks in a multi-component separation is shown to equal the average fraction of peaks that are singlets, as predicted by statistical-overlap theory (SOT). This equality is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9dd1a55e8d6ff4c8fc2cc6189d63071a
https://doi.org/10.1016/j.chroma.2011.06.086
https://doi.org/10.1016/j.chroma.2011.06.086
Autor:
Joe M. Davis
Publikováno v:
Talanta. 83:1068-1073
The average numbers of singlet peaks in one-dimensional (1D) and two-dimensional (2D) separations of randomly distributed peaks are predicted by statistical-overlap theory and compared against the effective saturation. The effective saturation is a r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2fa3c6eac7b49dc351a0db54f187a96
https://doi.org/10.1016/j.talanta.2010.06.040
https://doi.org/10.1016/j.talanta.2010.06.040