Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Enric Comas"'
Autor:
Enric Comas, Ester Caro
Publikováno v:
Talanta. 163:48-53
Many polyethylene (PE) films used in various packaging applications are based on multi-layer systems and are fabricated by using the coextrusion techniques that can combine different raw materials. The identification of the comonomer type (octene - C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ae1acfb868d6637287c92db29b9ea1b
https://doi.org/10.1016/j.talanta.2016.10.082
https://doi.org/10.1016/j.talanta.2016.10.082
Publikováno v:
Chemometrics and Intelligent Laboratory Systems. 98:108-114
Given a dataset in which it is known that all spectra are representative, without error, and have matching accurate reference values, there are many tools which exist to determine the best set of variables to use for constructing an inverse model, su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ceed478ffcd138f34a2081642dedb16a
https://doi.org/10.1016/j.chemolab.2009.05.001
https://doi.org/10.1016/j.chemolab.2009.05.001
Publikováno v:
Analytica Chimica Acta. 515:23-30
A weight parameter (α) was introduced into the generalized rank annihilation method (GRAM) to calculate and reduce the bias in the predicted concentration. Here we show that α can be used as an indicator to determine whether the trilinearity assump
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7175d6ead915f22ba3f22ce815d8bcd
https://doi.org/10.1016/j.aca.2003.11.018
https://doi.org/10.1016/j.aca.2003.11.018
Publikováno v:
Analytica Chimica Acta. 498:47-53
A method based on solvent extraction followed by chromatographic separation with diode-array detection has been applied to determine polycyclic aromatic hydrocarbons (PAHs) in marine sediment samples. Because interfering substances coeluted with the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c1e94670d66ec75f52f8910058884a0
https://doi.org/10.1016/j.aca.2003.08.057
https://doi.org/10.1016/j.aca.2003.08.057
Publikováno v:
Journal of Chemometrics. 17:470-479
A method for fully characterizing consecutive batch reactions using self-modeling curve resolution of in situ spectroscopic measurements and reaction energy profiles is reported. Simultaneous measurement of reaction temperature, reactor jacket temper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b990729549da4fc7f1f0713c0a2c85f3
https://doi.org/10.1002/cem.793
https://doi.org/10.1002/cem.793
Publikováno v:
Analytica Chimica Acta. 470:163-173
When the generalized rank annihilation method (GRAM) is applied to liquid chromatographic data with diode-array detection, an important problem is the time shift of the peak of the analyte in the test sample. This problem leads to erroneous predictio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be452776c74b8aa2feda79288d490ad8
https://doi.org/10.1016/s0003-2670(02)00769-9
https://doi.org/10.1016/s0003-2670(02)00769-9
Publikováno v:
Journal of chromatography. A. 1035(2)
For determining low levels of pesticides and phenolic compounds in river and wastewater samples by high performance liquid chromatography (HPLC), solid phase extraction (SPE) is commonly used before the chromatographic separation. This preconcentrati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e66eb6ed76e4385b928a059a05429964
https://pubmed.ncbi.nlm.nih.gov/15124812
https://pubmed.ncbi.nlm.nih.gov/15124812
Publikováno v:
Journal of Chemometrics; Aug2003, Vol. 17 Issue 8/9, p470, 10p