The current study described a novel covered platinum wire ion-selective electrode sensor that depends on Schiff base N-salicylidene-o-aminophenol that is synthesized as an ionophore for rapid and easy monitoring of Mn(II) in different real samples. Within the concentration range from 1.0 × 10⁻⁷ to 1.0 × 10⁻¹ mol/L of Mn(II) ions, the trend of evaluation curve was straight in case of low concentration value 1 × 10⁻⁷ mol/L, and Nernstian slope was 30.17 ± 0.1 mVdecade⁻¹ and suitable within the pH range from 3.0 to 8.0. The proposed sensor has been specified by a reasonable low time for response (5 s) with high stability for more than 75 days. Moreover, this sensor demonstrated a decent selectivity for Mn(II) ions among different metal ions. The impact of different plasticizers has been investigated. The selectivity coefficients assessed through separate solution method and match potential method showed significant selectivity for Mn(II). The proposed sensor was adequately utilized to evaluate and detect Mn(II) ions in various samples. Hypothetical calculations likewise affirm the complexation nature of Mn(II) ions with N-salicylidene-o-aminophenol.

当前的研究描述了一种新型的覆盖铂丝离子选择电极传感器，该传感器依赖于席夫碱N-水杨基-邻氨基苯酚，该传感器合成为离子载体，可快速轻松地监测不同实际样品中的Mn（II）。在浓度范围为1.0×10 ^-7到1.0×10 ^-1  mol / L的Mn（II）离子中，低浓度值1×10 ^-7  mol / L和Nernstian时评估曲线的趋势是直线的斜率为30.17±0.1 mVdecade ^-1并且适合在3.0至8.0的pH范围内。所建议的传感器已在合理的较短响应时间内（5 s）指定，且具有超过75天的高稳定性。此外，该传感器对不同金属离子中的Mn（II）离子显示出不错的选择性。已经研究了不同增塑剂的影响。通过分离溶液法和匹配电位法评估的选择性系数显示出对Mn（II）的显着选择性。所提出的传感器可充分用于评估和检测各种样品中的Mn（II）离子。假设计算同样证实了Mn（II）离子与N-水杨基-邻氨基苯酚的络合性质。