Chiral magnetic nanospheres resonance light scattering properties studies for selective determination of naproxen and phenylglycine enantiomers

M Ahmadi, T Madrakian, A Afkhami - Sensors and Actuators B: Chemical, 2015 - Elsevier
In this paper, a method for the analysis of the chiral compounds enantiomeric composition is
reported. The method is based on different interaction of the chiral compound enantiomers …

Study of mass and heat transfer in the osmotic evaporation process using hollow fibre membrane contactors

VD Alves, IM Coelhoso - Journal of membrane science, 2007 - Elsevier
In this work, the mass and heat transfer in the osmotic evaporation process was studied
using a hollow fibre membrane contactor. A calcium chloride dihydrate solution (2.8–6M) …

Extraction of betaine from beet molasses using membrane contactors

I Escudero, MO Ruiz - Journal of Membrane Science, 2011 - Elsevier
An experimental study of betaine separation involving non-dispersive solvent extraction
using hollow fibers is described. The extractant was a solution of dinonylnaphthalene …

甜菜碱分离, 纯化与测定及其应用的研究进展.

邵志杰, 熊艳舒, 杭方学, 贾玉生… - Applied Chemical …, 2024 - search.ebscohost.com
xyÕяO, 化与测定及其应用的研究õ展 Page 1 第53卷第4期 2024年4Л 应用化工
AppliedChemicalIndustry Vol.53No.4 Apr.2024 收稿В期:20230728 修改稿В期:20231017 …

Extraction equilibria of α-phenylglycine and aspartic acid with TOMAC-impregnated resins

MO Ruiz, I Escudero, AI Horta - Chemical engineering science, 2007 - Elsevier
Equilibrium data for the extraction of α-phenylglycine and aspartic acid from dilute aqueous
solutions at 30° C, using Amberlite XAD resin impregnated with tri-alkyl-methyl-ammonium …

Determination of ᴅ-phenylglycine in the presence of its ʟ-enantiomer using a turn-on fluorescent nano-chemosensor

M Ahmadi, F Fazl, T Madrakian, A Afkhami - Talanta, 2017 - Elsevier
This paper reports on application of ʟ-tryptophan modified magnetite nanospheres
(TryMNSs) as a novel fluorescent chiral selector for selective and sensitive determination of …

Process and equipment design for membrane-based extraction: Basic considerations

AJ Karabelas, AG Asimakopoulou - Journal of membrane science, 2006 - Elsevier
The basic issues involved in designing membrane-based extraction processes are
systematically treated. The main objectives of liquid–liquid extraction operations (ie …

Evaluación de un proceso integrado extracción-reextracción en contactores de membrana para la recuperación de betaína de melazas de azucarera

P García Blanco - 2009 - riubu.ubu.es
El presente trabajo recoge los resultados obtenidos en planta piloto del proceso integrado
de extracción–reextracción de betaína utilizando contactores de membrana. El agente de …

Μελέτη εκχύλισης με μεμβράνες

ΑΓ Ασημακοπούλου - 2006 - ikee.lib.auth.gr
Στόχος της διατριβής είναι η μελέτη της διεργασίας εκχύλισης υγρού-υγρού με μεμβράνες και
συνίσταται στην κατανόηση του μηχανισμού μεταφοράς μάζας, την κατάστρωση πορείας …

Ultrafiltración extractiva con ácido Di-nonilnaftalenosulfónico aplicado a la recuperación de betaína

B Martínez Guantes - 2008 - riubu.ubu.es
En el presente trabajo se ha estudiado el proceso de ultrafiltración extractiva de betaína de
disoluciones acuosas con ácido di-nonilnaftalenosufónico (DNNSA) disuelto en nheptano a …