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Ibuprofen sorption and release by modified natural zeolites as prospective drug carriers
(Mineralogical Soc, Twickenham, 2015)
The sorption of ibuprofen by modified natural zeolite composites at three concentration levels (10, 20 and 30 mmol/100 g) of cationic surfactants - benzalkonium chloride and cetylpyridinium chloride, in a buffer solution ...
AFCF and clinoptilolite use in reduction of Cs-137 deposition in several days' contaminated broiler chicks
(Elsevier Sci Ltd, Oxford, 2007)
The objective of this study was to investigate the binding efficiency of AFCF and clinoptilolite, mixed to the feed and administered orally using gastric tube to chronically Cs-137 alimentary contaminated broiler chicks. ...
The adsorption of sulphate, hydrogenchromate and dihydrogenphosphate anions on surfactant-modified clinoptilolite
(Elsevier Science Bv, Amsterdam, 2000)
The adsorption of sulphate, hydrogenchromate and dihydrogenphosphate anions on surfactant-modified clinoptilolite (SMC) was investigated. The SMCs were prepared by the adsorption of cis-1-aminoctadecen-9 (oleylamine) on ...
Fumonisin B-1 adsorption to octadecyldimethylbenzyl ammonium-modified clinoptilolite-rich zeolitic tuff
(Elsevier, Amsterdam, 2007)
Adsorption of fumonisin B-1 (FB1) on natural clinoptilolite-rich zeolitic tuff, modified with different amounts (2, 5 and 10 mmol M+/100 g) of octadecyldimethylbenzyl ammonium (ODMBA) ions, at pH 3, 7 and 9, was investigated. ...
Adsorption of ochratoxin A on octadecyldimethyl benzyl ammonium exchanged-clinoptilolite-heulandite tuff
(Elsevier, Amsterdam, 2003)
The in vitro adsorption of ochratoxin A (OCHRA) by clinoptilolite-heulandite rich tuff modified with different amounts -20, 50 and 100 mumol M+/g of octadecyldimethyl benzyl ammonium (ODMBA) ion was investigated. The ...
Optimization of process parameters to obtain NH4-clinoptilolite as a supplement to ecological fertilizer
(Mineralogical Soc, Twickenham, 2014)
The application of natural fertilizer mixtures that improve nutrient retention ability of soils has attracted considerable attention in recent years. In addition to rock phosphate (RP), the basic components of these mixtures ...
Cationic surfactants-modified natural zeolites: improvement of the excipients functionality
(Taylor & Francis Ltd, Abingdon, 2010)
Context: In this study an investigation of cationic surfactants-modified natural zeolites as drug formulation excipient was performed. Objective: The aim of this work was to carry out a study of the purified natural zeolitic ...
Adsorption of zearalenone by organomodified natural zeolitic tuff
(Academic Press Inc Elsevier Science, San Diego, 2007)
Adsorption of zearalenone (ZEN) by natural zeolitic tuff, modified with different numbers of octadecyidimethylbenzylammonium (ODMBA) ions, was investigated. The results of solid-state H-1 NMR analysis of the starting ...