Zobrazeno 1 - 10
of 18
pro vyhledávání: '"J. J. Baeza Baeza"'
Publikováno v:
International Journal of Chemical Kinetics. 48:449-463
This article critically compares the efficacy of three algorithms, namely Alternating Least-squares Multi Curve Resolution (ALS-MCR), Hard Modeling Alternating Least-squares (HM-ALS), and classical Hard Modeling Multi Curve Resolution (HM-MCR) in fin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0406adbb1558abfbcf8be7914ca86f7c
https://doi.org/10.1002/kin.21004
https://doi.org/10.1002/kin.21004
Publikováno v:
Analytica Chimica Acta. 381:275-285
The elution behaviour in reversed-phase liquid chromatography (RPLC), with mobile phases containing micelles, can be described according to a distribution pattern among three phases: bulk water, micellar pseudophase and stationary phase. Several mech
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::045b1e0da6be9443ab57dad446580904
https://doi.org/10.1016/s0003-2670(98)00704-1
https://doi.org/10.1016/s0003-2670(98)00704-1
Publikováno v:
Analytical Chemistry. 69:3822-3831
A family of models is proposed for the description of skewed chromatographic peaks, based on the modification of the standard deviation of a pure Gaussian peak, by the use of a polynomial function, h(t) = He-(1/2)([t-tR]/[s0+s1(t-tR)+s2(t-tR)2+...])2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffe868f650ca2d314927e18c8878aa18
https://doi.org/10.1021/ac970223g
https://doi.org/10.1021/ac970223g
Publikováno v:
Chromatographia. 44:145-150
Clenbuterol has been determined in urine by solidphase extraction on a C18 cartridge, diazotization of the eluate with nitrite, coupling of the diazonium ion with 1-(naphthyl)ethylenediamine, and separation of the azo dye formed by HPLC with a C18 co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f3ae95b1936d14b16ce44546ff231f4
https://doi.org/10.1007/bf02466448
https://doi.org/10.1007/bf02466448
Publikováno v:
Talanta. 43:1579-1587
The Debye-Hückel semiempirical extended equation is frequently used to calculate activity coefficients of chemical species and equilibrium constants at ionic strengths different from those used in their experimental evaluation. A series expansion of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5fac001f4935312aeb1cbeec72914c9
https://doi.org/10.1016/0039-9140(96)01942-x
https://doi.org/10.1016/0039-9140(96)01942-x
Autor:
Y. L. Xie, J. J. Baeza-Baeza, J. R. Torres-Lapsió, M. C. García-Alvarez-Coque, G. Ramis-Ramos
Publikováno v:
Chromatographia. 41:435-444
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35751e6cee1bd1193f2d944a1febcdce
https://doi.org/10.1007/bf02318619
https://doi.org/10.1007/bf02318619
Autor:
E. F. Simó Alfonso, Y.Martin Biosca, Guillermo Ramis-Ramos, J. J. Baeza Baeza, J. S. Esteve Romero
Publikováno v:
Analytica Chimica Acta. 307:145-154
In thermal lens spectrometry (TLS) the intense pump radiation can lead the chromophore to partial optical saturation conditions in which the ground state is depleted and the population of an intermediate excited state increases. A model in which the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7eebf165db724a72acce3928f1badf6
https://doi.org/10.1016/0003-2670(95)00041-w
https://doi.org/10.1016/0003-2670(95)00041-w
Publikováno v:
Analytica Chimica Acta. 296:107-113
A model for thermal lens spectrometry (TLS) in partial optical saturation conditions is developed. The model predicts that optical saturation is approached to a significant degree in many TLS experiments, and that it can be reached to a high degree w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c7d76c81db5bf21cdeeb40c297de182
https://doi.org/10.1016/0003-2670(94)85155-7
https://doi.org/10.1016/0003-2670(94)85155-7
Publikováno v:
Analytica Chimica Acta. 283:785-793
Twol cell configurations involving a rotating bioreactor and a stationary platinum-ring amperometric detector are compared with regard to data produced by continuous-flow and continuous-flow/stopped-flow/continuous-flow operations. In addition to dat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ad84eb63429d21050a10ba1c8d85337
https://doi.org/10.1016/0003-2670(93)85293-s
https://doi.org/10.1016/0003-2670(93)85293-s
Publikováno v:
Analytical Chemistry. 65:1658-1661
A recently introduced biosensor comprising a rotating bioreactor and a stationary platinum ring amperometric detector (Anal. Chem. 1993, 65, 636-639) has been utilized for the simultaneous determination of fructose and ascorbate. The approach has bee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f3af6fe3f33f6d242442b76baf8d871
https://doi.org/10.1021/ac00061a005
https://doi.org/10.1021/ac00061a005