A new, green, and simple cloud point extraction process of aluminum (III) from aqueous solution was investigated. The method is based on the complexation reaction of aluminum (III) with alizarin red S (ARS) at pH 5.0 and micelle-mediated extraction of the complex with nonionic surfactant Triton X-114. The enriched analyte in the surfactant-rich phase was determined spectrophotometrically at 515 nm. The optimal conditions including pH, reagent volume, surfactant concentration, temperature and centrifugation time were optimized. The proposed CPE method showed linear calibration within the range 5.0–300 ng mL–1 of aluminum (III) and the limit of detection was 1.0 ng mL–1 with a preconcentration factor of ∼100. The relative standard deviation (RSD%) and relative error (RE%) were found to be 1.70% and 1.78%, respectively. The accuracy of method was evaluated by the analysis of certified reference materials. The interference effect of some cations and anions was also studied. In the presence of foreign ions, no significant interference was observed. The method was applied to the determination of aluminum (III) in real food samples with a recovery for the spiked samples in the range of 95.0–102%.
ZhengH., GaoX., SongL., GuoH., YangS. and ChangX., Preconcentration of trace aluminum (III) ion using a nanometer-sized TiO2-silica composite modified with 4-aminophenylarsonic acid, and its determination by ICP-OES, Microchim Acta175 (2011), 225–231.
2.
World Health Organization, Guidelines for Drinking-Water Quality: Recommendations, (2004).
3.
PanhwarA. and KaziT.G.,
Naeemullah,
AfridiH.I.,
ShahF.,
ArainM.B.,
ArainS.A., Evaluated the adverse effects of cadmium and aluminum via drinking water to kidney disease patients: Application of a novel solid phase microextraction method, Environ Toxicol Pharmacol43 (2016), 242–247.
4.
ArainM.S., ArainS.A., KaziT.G., AfridiH.I. and AliJ.,
NaeemulllahArainS.S.BrahmanK.D.MughalM.A., Temperature controlled ionic liquid-based dispersive micro-extraction using two ligands, for determination of aluminium in scalp hair samples, of Alzheimer’s patients: A multivariate study, Spectrochim Acta A37 (2015), 877–885.
5.
HarigayaK., KuwaharaY. and NishiH., Determination of aluminum in large volume parenteral drug products used in total parenteral nutrition therapy by ICP-MS with a dynamic reaction cell, Chem Pharm Bull56 (2008), 475–479.
6.
KrugerP.C. and ParsonsP.J., Determination of serum aluminum by electrothermal atomic absorption spectrometry: A comparison between Zeeman and continuum background correction systems, Spectrochim Acta Part B At Spectrosc62 (2007), 288–296.
7.
SunM., Determination of trace-aluminium in human serum album by graphite furnace atomic absorption spectrometry, Chin J Pharm Anal27 (2007), 113–117.
8.
NadzhafovaO.Y., ZaporozhetsO.A., RachinskaI.V., FedorenkoL.L. and YusupovN., Silica gel modified with lumogallion for aluminum determination by spectroscopic methods, Talanta67 (2005), 767–772.
9.
KhanM. and SoylakM., Supramolecular solvent based liquid–liquid microextraction of aluminum from water and hair samples prior to UV-visible spectrophotometric detection, RSC Adv5 (2015), 62433–62438.
10.
PanhwarA., TuzenM. and KaziT.G., Deep eutectic solvent based advance microextraction method for determination of aluminum in water and food samples: Multivariate study, Talanta178 (2018), 588–593.
11.
FarajbakhshF., AmjadiM., ManzooriJ.L., ArdalanM.R. and JouybanA., Microextraction methods for preconcentration of aluminium in urine samples, Pharm Sci22 (2016), 87–95.
12.
RezaeeM., YaminiY., KhanchiA., FarajiM. and SalehA., A simple and rapid new dispersive liquid–liquid microextraction based on solidification of floating organic drop combined with inductively coupled plasma-optical emission spectrometry for preconcentration and determination of aluminium in water samples, J Hazard Mater178 (2010), 766–770.
13.
SangH.B., LiangP. and DuD., Determination of trace aluminium in biological and water samples by cloud point extraction preconcentration and graphite furnace atomic absorption spectrometry detection, J Hazard Mater154 (2008), 1127–1132.
14.
SunM. and WuQ., Determination of ultra-trace aluminum in human albumin by cloud point extraction and graphite furnace atomic absorption spectrometry, J Hazard Mater176 (2010), 901–905.
15.
KaziT.G., KhanS., BaigJ.A., KolachiN.F., AfridiH.I. and ShahA.Q., Determination of trace quantity of aluminium in dialysate, concentrates using solid phase and cloud point extraction methods, Anal Methods2 (2010), 558–563.
16.
KaziT.G., KhanS., BaigJ.A., KolachiN.F., AfridiH.I., KandhroG.A., KumarS. and ShahA.Q., Separation and preconcentration of aluminum in parenteral solutions and bottled mineral water using different analytical techniques, J Hazard Mater172 (2009), 780–785.
17.
UlusoyH.İ., GürkanR., AksoyÜ. and AkçayM., Development of a cloud point extraction and preconcentration method for determination of trace aluminum in mineral waters by FAAS, Microchem J99 (2011), 76–81.
18.
KhanS., KaziT.G., BaigJ.A., AfridiH.I. and KolachiN.F., Separation/preconcentration methods for the determination of aluminum in dialysate solution and scalp hair samples of kidney failure patients, Biol Trace Elem Res144 (2011), 205–216.
19.
KhanS., KaziT.G., BaigJ.A., KolachiN.F., AfridiH.I., ShahA.Q., KandhroG.A. and KumarS., Separation and preconcentration of trace amounts of aluminum ions in surface water samples using different analytical techniques, Talanta80 (2009), 158–162.
20.
KhanS., KaziT.G., KolachiN.F., BaigJ.A., AfridiH.I. and ShahF., A simple separation/preconcentration method for the determination of aluminum in drinking water and biological sample, Desalination281 (2011), 215–220.
21.
ŞatıroğluN.,
TokgözI., Cloud point extraction of aluminum (III) in water samples and determination by electrothermal atomic absorption spectrometry, flame atomic absorption spectrometry and UV–visible spectrophotometry, Int J Environ Anal Chem90 (2010), 560–562.
22.
NarinI., TuzenM. and SoylakM., Aluminium determination in environmental samples by graphite furnace atomic absorption spectrometry after solid phase extraction on Amberlite XAD-1180/pyrocatechol violet chelating resin, Talanta63 (2004), 411–418.
23.
ŞahanS.,
SaçmacıŞ.,
ÜlgenA.,
KartalŞ.,
ŞahinU., A new automated system for the determination of Al(III) species in dialysis concentrates by electrothermal atomic absorption spectrometry using a combination of chelating resin, Microchem J122 (2015), 57–62.
24.
SweilehJ.A., MisefK.Y., El-SheikhA.H. and SunjukM.S., Development of a new method for determination of aluminum (Al) in Jordanian foods and drinks: Solid phase extraction and adsorption of Al3+-D-mannitol on carbon nanotubes, J Food Compos Anal33 (2014), 6–13.
25.
BulutV.N., ArslanD., OzdesD., SoylakM. and TufekciM., Preconcentration, separation and spectrophotometric determination of aluminium(III) in water samples and dialysis concentrates at trace levels with 8-hydroxyquinoline–cobalt(II) coprecipitation system, J Hazard Mater182 (2010), 331–336.
26.
SelviE.K. and ŞahinU.,
ŞahanS., Determination of aluminum in dialysis concentrates by atomic absorption spectrometry after coprecipitation with lanthanum phosphate, Iran J Pharm Res16 (2017), 1030–1036.
27.
IharaK.,
HasegawaS.I.,
NaitoK.,
The separation of aluminum(III) ions from the aqueous solution on membrane filter using alizarin yellow R, Talanta75 (2008), 944–949.
28.
AzhariS.J. and AminA.S., High sensitive and selective spectrophotometric determination of aluminium after collection on a membrane filter using 2,3-Dichloro-6-(3-carboxy-2-hydroxy-1-naphthylazo)quinoxaline and zephiramine, Anal Lett40 (2007), 2959–2973.
29.
AnastasP.T., Green Chemistry and the role of analytical methodology development, Crit Rev Anal Chem29 (1999), 167–175.
30.
BezerraM.A., ArrudaZ. and FerreiraS.L.C., Cloud point extraction as a procedure of separation and pre-concentration for metal determination using spectroanalytical techniques: A review, Appl Spectrosc Rev40 (2005), 269–299.
31.
Bosch OjedaC.,
Sanchez RojasF., Separation and preconcentration by a cloud point extraction procedure for determination of metals: An overview, Anal Bioanal Chem394 (2009), 759–782.
32.
Bosch OjedaC.,
Sanchez RojasF., Separation and preconcentration by cloud point extraction procedures for determination of ions: Recent trends and applications, Microchim Acta177 (2012), 1–21.
33.
CitakD. and TuzenM., A novel preconcentration procedure using cloud point extraction for determination of lead, cobalt and copper in water and food samples using flame atomic absorption spectrometry, Food Chem Toxicol48 (2010), 1399–404.
34.
NaeemullahTuzenM.,
KaziT.G.,
CitakD.,
SoylakM., Pressure-assisted ionic liquid dispersive microextraction of vanadium coupled with electrothermal atomic absorption spectrometry, J Anal At Spectrom28 (2013), 1441–1445.
35.
SamaddarP. and SenK., Cloud point extraction: A sustainable method of elemental preconcentration and speciation, J Ind Eng Chem20 (2014), 1209–1219.
36.
HasanpourF., AlimirzaeiZ., TaeiM., KarimiH. and SamimiR., Cloud point extraction and spectrophotometric determination of cadmium in some vegetables, Iran J Anal Chem1 (2014), 44–49.
37.
PerrinD.D. and DempseyB., Buffers for pH, metal ion control, Chapman Hall, London, UK, (1974).
