Coated wire ion-selective electrodes

1972 ◽  
Vol 44 (4) ◽  
pp. 856-857 ◽  
Author(s):  
Helen J. James ◽  
Gary. Carmack ◽  
Henry. Freiser
Keyword(s):  
Ion Selective Electrodes ◽  
Coated Wire

Coated-Wire and Coated-Disc Cu(II) Ion-Selective Electrodes Based on Cu(II) Complex with Cyclized Salophen

2003 ◽  
Vol 36 (11) ◽  
pp. 2417-2426 ◽  
Author(s):  
Manal R. Al-Saraj ◽  
Salman M. Saadeh ◽  
Monzir S. Abdel-Latif
Keyword(s):  
Ion Selective Electrodes ◽  
Coated Disc ◽  
Coated Wire

Cu(II) Ion-Selective Electrodes Based on Cu(II) Complex with Cyclized Salophen

2003 ◽  
Vol 58 (7) ◽  
pp. 658-662 ◽  
Author(s):  
Manal R. Al-Saraj ◽  
Salman M. Saadeh ◽  
Monzir S. Abdel-Latif
Keyword(s):  
Aqueous Solutions ◽  
Ion Selective Electrodes ◽  
Similar Response ◽  
Membrane Composition ◽  
Experimental Conditions ◽  
Selectivity Coefficients ◽  
Potentiometric Selectivity ◽  
Coated Disc ◽  
Coated Wire

Several versions of Cu(II) ion selective electrodes (ISE), based on cyclized N,N'-bis(salicylidene)-o-phenylenediamine (salophen) complexes with Cu(II), were fabricated for determination of Cu(II) in aqueous solutions. The response of the ISE was optimized by variation of membrane composition and evaluation of various experimental conditions. Near Nernstian slopes (~ 28-32 mV/decade) were obtained for some preparations. The linear range of the ISE ranged from 5 × 10-5 to 1 × 10-2M Cu(II). Coated-wire and coated disc ISE resulted practically in a similar response as screen printed electrodes (SPE). The potentiometric selectivity coefficients (Kij) for all electrodes were determined for Na+, NH4+, Ca2+, Mg2+, Ni2+, Pb2+, Zn2+, Cd2+, Co2+, Fe3+, Hg2+, CO32-, H2PO4-, HPO42-, SO42-, CH3COO-, Br-, I-, NO3-, and SCN-. The selectivity coefficients were in the range from 10-2 to 10-3 for all ions tested except Hg2+, I-, and to less extent Fe3+. Fabricated ISE using the Cu(II)-salophen complex are reliable and stable.

Coated-Wire Ion-Selective Electrodes for Levobetaxolol

Langmuir ◽  
1999 ◽  
Vol 15 (21) ◽  
pp. 7122-7124 ◽  
Author(s):  
Paul J. Missel
Keyword(s):  
Ion Selective Electrodes ◽  
Coated Wire

Coated-wire and composite ion-selective electrodes based on doped poly(pyrrole)

The Analyst ◽  
1992 ◽  
Vol 117 (12) ◽  
pp. 1885 ◽  
Author(s):  
J. F. Pearson ◽  
Jonathan M. Slater ◽  
V. Jovanovic
Keyword(s):  
Ion Selective Electrodes ◽  
Coated Wire
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