Zobrazeno 1 - 10
of 15
pro vyhledávání: '"C. Phillip Shelor"'
Publikováno v:
Analytica Chimica Acta. 1229:340345
There are few methods in the literature to measure the inner diameter of very small capillaries. Although silica capillaries are more commonly used, synthetic polymer capillaries are preferred in some applications. The technology for producing them i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e252fc929e172154fbfdad2874836998
https://doi.org/10.1016/j.aca.2022.340345
https://doi.org/10.1016/j.aca.2022.340345
Publikováno v:
Journal of Chromatography A. 1523:300-308
Conductometric ion exclusion chromatography of weak acids does not enjoy the same degree of success as its counterpart in suppressed conductometric anion exchange chromatography. Compared to the latter, eluent preparation is not automated. Commonly,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2150013e6a274f6e0cf877ed09ee72e0
https://doi.org/10.1016/j.chroma.2017.05.036
https://doi.org/10.1016/j.chroma.2017.05.036
Publikováno v:
Analytical Chemistry. 89:10063-10070
We introduce a novel carbonate–bicarbonate eluent generation system in which CO2 is introduced using programmable CO2 pressures across a membrane into a flowing solution of electrodialytically generated high purity KOH. Many different gradient type
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::447fa7517a36a613bbdb2048e5a5d513
https://doi.org/10.1021/acs.analchem.7b02808
https://doi.org/10.1021/acs.analchem.7b02808
Autor:
C. Phillip Shelor
Publikováno v:
Talanta. 185
Recently, a vapor permeable membrane was coupled to ion exclusion chromatography for the selective removal of volatile fatty acids. The volatile components are isolated from the acidic chromatographic eluent flowing through the lumen of the membrane
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7cf3625fe657e0e45d0099d10238edf0
https://pubmed.ncbi.nlm.nih.gov/29759241
https://pubmed.ncbi.nlm.nih.gov/29759241
Publikováno v:
Analytical Chemistry. 87:11575-11580
Large amounts of chromium (Cr) compounds are used for manufacturing of various products and various chemical processes. Some inevitably find their way into the environment. Environmental Cr is dominantly inorganic and is either in the cationic +3 oxi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59e47a9a4f71d22249f74df2190b3ed5
https://doi.org/10.1021/acs.analchem.5b03464
https://doi.org/10.1021/acs.analchem.5b03464
Autor:
Zacariah L. Hildenbrand, Hanadi S. Rifai, Paul F. Hudak, Josh T. Taylor, Corey E. Roelke, Taylour G. Burton, Drew Henderson, Kevin A. Schug, Brian E. Fontenot, Akinde F. Kadjo, Jonathan B. Thacker, Stephanie Korlie, Jayme L. Walton, C. Phillip Shelor, Jesse M. Meik, Doug D. Carlton
Publikováno v:
Environmental Science & Technology. 49:8254-8262
The exploration of unconventional shale energy reserves and the extensive use of hydraulic fracturing during well stimulation have raised concerns about the potential effects of unconventional oil and gas extraction (UOG) on the environment. Most acc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9dd2e43708b2ef0e574bc61fb0f7cae8
https://doi.org/10.1021/acs.est.5b01526
https://doi.org/10.1021/acs.est.5b01526
Publikováno v:
Analytical chemistry. 88(24)
We describe a fatty acid vapor extractor (FAVE) as a postcolumn device for sensitive detection following ion exclusion chromatographic (ICE) separation of weak acids. The device consists of a single length of a permselective membrane tube surrounded
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f30c584a9765c30c244e14d1df52f68
https://pubmed.ncbi.nlm.nih.gov/28193054
https://pubmed.ncbi.nlm.nih.gov/28193054
Publikováno v:
Analytical chemistry. 88(9)
Separation of ions or ionizable compounds with pure water as eluent and detecting them in a simple fashion has been an elusive goal. It has been known for some time that carbonic acid can be separated from strong acids by ion chromatography in the ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9bfa34792a6d8e9616f5d405a09314df
https://pubmed.ncbi.nlm.nih.gov/27075932
https://pubmed.ncbi.nlm.nih.gov/27075932
Autor:
Catrina A. Campbell, Purnendu K. Dasgupta, Terri Wiley Muhammad, C. Phillip Shelor, Amir A. Abdalla, Michael Hamilton, Martina Kroll, Tammy L. Smith
Publikováno v:
Analytical Chemistry. 83:8300-8307
Iodine is an essential micronutrient especially important in the neurodevelopment of infants. Spot samples of urinary iodine (UI) are used as an epidemiologic index of adult iodine nutrition. Individual infant iodine nutrition is of vital importance,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91554f051b7ace18acb380d685f6eaaf
https://doi.org/10.1021/ac202165e
https://doi.org/10.1021/ac202165e
Publikováno v:
Analytical chemistry. 87(9)
The separation of myo-inositol mono-, di-, tri-, tetra-, pentakis-, and hexakisphosphate (InsP1, InsP2, InsP3, InsP4, InsP5, InsP6) was carried out using hydroxide eluent ion chromatography. Acid hydrolysis of InsP6 (phytate) was used to prepare a di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad48fb1148780aaba5a132f17067a1de
https://pubmed.ncbi.nlm.nih.gov/25865157
https://pubmed.ncbi.nlm.nih.gov/25865157