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作者:Colin F. Poole
来源:[J].Chromatographia(IF 1.437), 2019, Vol.82 (1), pp.49-64
摘要:Major obstacles to formulating a simple retention mechanism for reversed-phase liquid chromatography are identified as the heterogeneous composition of the stationary phase, the difficulty of providing a working definition for the phase ratio, and uncertainty as to whether the di...
作者:Fabrizio Ruggieri , Angelo Antonio D’Archivio , Martina Foschi ...
来源:[J].Chromatographia(IF 1.437), 2017, Vol.80 (6), pp.853-860
摘要:A Box–Behnken experimental design combined with response surface methodology was applied to investigate the effect of the eluent composition on the retention of common cations in ion chromatography. In particular, we modelled the retention factors of Na+, K+...
作者:Walter B. Wilson , Hugh V. Hayes , Lane C. Sander ...
来源:[J].Analytical and Bioanalytical Chemistry(IF 3.659), 2017, Vol.409 (22), pp.5291-5305
摘要:Retention indices for 124 polycyclic aromatic hydrocarbons (PAHs) and 62 methyl-substituted (Me-) PAHs were determined using normal-phase liquid chromatography (NPLC) on a aminopropyl (NH2) stationary phase. PAH retention behavior on the NH2 phase is corr...
作者:Z. P. Yali , A. P. Jadid , L. A. Samin
来源:[J].International Journal of Environmental Science and Technology(IF 1.844), 2017, Vol.14 (11), pp.2357-2366
摘要:In this study, quantitative structure–retention relationship methodology was employed for prediction retention time of the 209 polychlorinated biphenyl (PCBs) in human adipose tissue on the DB-1701 column. The molecular descriptor was calculated, and most important ones were...
作者:Hatsuichi Ohta , Elżbieta Włodarczyk , Krzysztof Piaskowski ...
来源:[J].Analytical and Bioanalytical Chemistry(IF 3.659), 2017, Vol.409 (14), pp.3695-3706
摘要:... It has been found that under various planar chromatographic conditions (stationary plates type, chamber shape and volume, development mode, and saturation) non-typical retention properties (extremely high retention) of 1-acenaphthenol at subambient temperatures can be obser...
作者:Sanka N. Atapattu , Colin F. Poole , Mike B. Praseuth
来源:[J].Chromatographia(IF 1.437), 2017, Vol.80 (9), pp.1279-1286
摘要:The system constants of the solvation parameter model are used to prepare system maps for the retention of small neutral compounds on an ethyl-bridged, ocatadecylsiloxane-bonded superficially porous silica stationary phase (Kinetex EVO C18) for aqueous mobile phases containing ...
作者:Asrin Bahmani , Saadi Saaidpour , Amin Rostami
来源:[J].Chromatographia(IF 1.437), 2017, Vol.80 (4), pp.629-636
摘要:In this paper, a back propagation artificial neural network (BP-ANN) was used for quantitative structure–retention relationship (QSRR) modeling of retention time ( t R) of 57 morphine and its derivatives. The molecular descriptors were calculated for each compound....
作者:Keun Churl Chun , Sung Hyun Lee , Jong Seok Baik ...
来源:[J].Journal of Orthopaedic Surgery and Research(IF 1.013), 2017, Vol.12 (1)
摘要:The purpose of this study is to analyze clinical and radiological outcomes of patients (with a minimum of 14 years of follow-up) who underwent cruciate-retaining (CR) total knee arthroplasty (TKA) using a NexGen®-CR, comparing a patellar resurfacing group with a patellar retention...
作者:Siriluck Pojjanapornpun , Kornkanok Aryusuk , Supathra Lilitchan ...
来源:[J].Analytical and Bioanalytical Chemistry(IF 3.659), 2017, Vol.409 (11), pp.2777-2789
摘要:The Gibbs energy additivity method was used to correlate the retention time ( t R) of common fatty acid methyl esters (FAMEs) to their chemical structures. The t R of 20 standard FAMEs eluted from three capillary columns of different polarities (ZB-WAXplus, ...
作者:E. Lesellier
来源:[J].Journal of Chromatography A(IF 4.612), 2020, Vol.1614
摘要:Abstract(#br)Retention rules are well known in liquid chromatography. For the mobile phase composition, retention decreases when adding organic solvent to water for reversed-phase or increasing water proportion for hydrophilic interaction liquid chromatography, and a decrease in ...

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