A novel iron(III) selective membrane electrode based on benzo-18-crown-6 crown ether and its applications

Ekmekci, Güler; Uzun, Demet; Somer, Güler; Kalaycı, Şükrü

doi:10.1016/j.memsci.2006.10.044

Cited by 53 publications

(16 citation statements)

References 19 publications

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“…[12][13][14][15][16][17][18] However, despite the outstanding development in the field of ISEs, only few Fe 3+ -selective sensors have been reported so far. 4,[19][20][21][22][23][24][25][26][27] This may be due to the limited availability of strong stable iron chelators. Among the various iron chelators reported till date, siderophores are the naturally occurring powerful iron(III) chelating agents produced by microorganisms and present unique chemical and physiochemical properties.…”

Section: -11mentioning

confidence: 99%

A Novel Iron(III) Selective Membrane Electrode Containing a Tripodal Polycatacholamine as Sensor

Bera¹,

Sahoo²,

Baral³

et al. 2011

Bulletin of the Korean Chemical Society

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A novel poly(vinylchloride)-based membrane sensor using N −6 M. The proposed ion selective electrode showed fast response time (< 15 s), wide pH range (3.0-7.0), high non-aqueous tolerance (up to 20%) and adequate long life time (120 days). It also exhibited very good selectivity for Fe 3+ relative to a wide variety of alkali, alkaline earth, transition and heavy metal ions. Further, the analytical applicability of the sensor was tested as an indicator electrode in the potentiometric titration of Fe 3+ with EDTA.

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Section: -11mentioning

confidence: 99%

A Novel Iron(III) Selective Membrane Electrode Containing a Tripodal Polycatacholamine as Sensor

Bera¹,

Sahoo²,

Baral³

et al. 2011

Bulletin of the Korean Chemical Society

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“…Br À (Singh et al, 2006); SCN À (Chai et al, 2005); F À (Gorski et al, 2010), cation i.e. Fe(III) (Ekmekci et al, 2007); Cd(II) (Wardak, 2012;Khan and Alam, 2003); Cr(III) (Sharma and Goel, 2005); Pb(II) (Jeong et al, 2005;Lee et al, 2004); Cu(II) (Gholivand et al, 2007); Cs(I) (Peper et al, 2005) and drug molecules such as Prenalterol (Khalil and El-Reis, 2003); Hydralazine (Badawy et al, 1988); Biperiden (Khaled et al, 2011); Pethidine (Liu et al, 2002); Phenylephrine hydrochloride (Giahi et al, 2010); Bambuterol hydrochloride (Mostafa et al, 2011); Desipramine (Ensafi and Allafchian, 2011); and Atenolol (Nassory et al, 2007) yet there is still a need to carry out research to improve the ion-selective electrode's parameters such as detection limit, concentration range, pH range and life span to increase the usefulness of the electrode. Extensive efforts have been made to develop good sensitive ISEs for the determination of heavy metal ions.…”

Section: Introductionmentioning

confidence: 99%

Zirconium(IV) phosphosulphosalicylate-based ion selective membrane electrode for potentiometric determination of Pb(II) ions

Rashid

Khan

Lutfullah

et al. 2019

Arabian Journal of Chemistry

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Zirconium(IV) phosphosulphosalicylate, a cation exchanger was synthesized by mixing zirconium oxychloride to a mixture of 5-sulphosalicylic acid and phosphoric acid. The material showed good efficiency for the preparation of an ion-selective membrane electrode. The membrane was characterized affinity for Pb(II) ions. Due to its Pb(II) selective nature, the ion-exchanger was used as an electroactive by XRD and SEM analysis. The electrode responds to Pb(II) ions in a linear range from 1 · 10 À5 to 1 · 10 À1 M with a slope of 43.8 mV per decade change in concentration with detection limit of 4.78 · 10 À6 M. The life span of electrode was found to be 90 days. The proposed electrode showed satisfactory performance over a pH range of 4.0-6.5, with a fast response time of 15 s. The sensor has been applied to the determination of Pb(II) ions in water samples of different origins. It has also been used as indicator electrode in potentiometric titration of Pb(II) ion with EDTA. ª 2015 The Authors. Production and hosting by Elsevier B.V. on behalf of King Saud University. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

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“…Moreover, the potentiometric based sensing method is simple, inexpensive, rapid and more reliable for the analysing for ions detection. In the literature, it is also reported that ion selective electrodes (ISEs) was used for the determination of cations [23][24][25][26][27][28] as well as anions [29][30][31] and is also used for pharmaceutical compounds [32][33][34][35][36], with some research also reported on Fe 3+ detection [37][38][39][40][41][42][43] …”

Section: Introductionmentioning

confidence: 99%

Iron Ion Sensor Based on Functionalized ZnO Nanorods

et al. 2011

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In this work, we are presenting an iron ion (Fe 3+ ) potentiometric sensor based on functionalized ZnO nanorods with selective ionophore (18 crown 6). Zinc oxide nanorods with a diameter of about 100 to 150 nm and 1µm in length were grown on gold coated glass.The selective Fe 3+ ionophore sensor with highly aligned ZnO nanorods has given high sensitivity, acceptable selectivity, reproducibility and stable signal response for detecting The functionalized ZnO nanorods with selective iron ionophore has a life time greater than one month and has shown insignificant interference with other ions usually present in the human blood serum. The proposed sensor was used as an indicator electrode for potentiometric titration.

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A novel iron(III) selective membrane electrode based on benzo-18-crown-6 crown ether and its applications

Cited by 53 publications

References 19 publications

A Novel Iron(III) Selective Membrane Electrode Containing a Tripodal Polycatacholamine as Sensor

A Novel Iron(III) Selective Membrane Electrode Containing a Tripodal Polycatacholamine as Sensor

Zirconium(IV) phosphosulphosalicylate-based ion selective membrane electrode for potentiometric determination of Pb(II) ions

Iron Ion Sensor Based on Functionalized ZnO Nanorods

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