Now showing items 11-20 of 10819
Macroporous monolithic supports for affinity chromatography
In the early 1990s, three research groups simultaneously developed continuous macroporous rod-shaped polymeric systems to eliminate the problem of flow through the interparticle spaces generally presented by the chromatography ...
Monitoring of florfenicol residues in fish muscle by HPLC-UV with confirmation of suspect results by LC-MS/MS
Polystyrene-type resin used for peptide synthesis: application for anion-exchange and affinity chromatography
(Elsevier B.V., 2005-03-25)
This paper deals with an unusual application for a copolymer of styrene-1 % divinylbenzene bearing high amount of aminomethyl groups for anion-exchange and affinity chromatography. The so-called aminomethyl resin (AMR), ...
Determination of quinolone residues in tilapias (Orechromis niloticus) by HPLC-FLD and LC-MS/MS QToF
(Taylor & Francis LtdAbingdonInglaterra, 2009)
Cromatografia em contra-corrente de gotejamento na separação de substâncias fenólicas de Neuropogon aurantiaco-ater
This work reports the separation of phenolic compounds present in the metabolic extract of the lichen Neuropogon aurantiaco-ater (Usniaceae). The crude extract was fractionated by droplet counter-current chromatography ...
Hydrophilic Interaction Chromatography (hilic): State Of The Art And Applications
(Soc Brasileira QuimicaSão Paulo, 2016)