Development of the selectivity of nitrate sensors based on ion imprinted polymerization technique

The proposed research is related to the real-time detection of nitrate in an aqueous medium. Electrochemical impedance spectroscopy (EIS) technique is used which is combined with an interdigital capacitive sensor. A synthesis of Ion Imprinted Polymer (IIP) for nitrate adsorption was explained. Sample nitrate measurement was done by using an imprinted and non-imprinted coating. Sensitivity curve has also presented which shows that the initial results are very encouraging. EIS impedance analyzer is used to support the presented result. The encouraging results highlight the astonishing possibility for developing low-cost, real-time in situ monitoring system for nitrate detection.

[1]  T. Msagati,et al.  Ion-imprinted polymers for environmental monitoring of inorganic pollutants: synthesis, characterization, and applications , 2013, Environmental Science and Pollution Research.

[2]  C. Xia,et al.  Hierarchical CuO nanochains: synthesis and their electrocatalytic determination of nitrite. , 2011, Analytica chimica acta.

[3]  Z. Moldovan.  Kinetic Spectrophotometric Determination of Nitrite with Tropaeolin 00-Bromate System , 2010 .

[4]  J. A. Camargo,et al.  Ecological and toxicological effects of inorganic nitrogen pollution in aquatic ecosystems: A global assessment. , 2006, Environment international.

[5]  V. Cerdà,et al.  Multiparametric automated system for sulfate, nitrite and nitrate monitoring in drinking water and wastewater based on sequential injection analysis , 2012 .

[6]  Joop Schoonman,et al.  Simultaneous electrochemical determination of nitrate and nitrite in aqueous solution using Ag-doped zeolite-expanded graphite-epoxy electrode. , 2010, Talanta.

[7]  F. Pena-Pereira,et al.  Griess micro-assay for the determination of nitrite by combining fibre optics-based cuvetteless UV-vis micro-spectrophotometry with liquid-phase microextraction. , 2010, Analytica chimica acta.

[8]  Subhas Mukhopadhyay,et al.  Highly selective ion imprinted polymer based interdigital sensor for nitrite detection , 2016, 2016 10th International Conference on Sensing Technology (ICST).

[9]  M. Pandurangappa,et al.  Quantification of Nitrite/Nitrate in Food Stuff Samples Using 2-Aminobenzoic Acid as a New Amine in Diazocoupling Reaction , 2011 .

[10]  P. Niedzielski,et al.  A new tool for inorganic nitrogen speciation study: simultaneous determination of ammonium ion, nitrite and nitrate by ion chromatography with post-column ammonium derivatization by Nessler reagent and diode-array detection in rain water samples. , 2006, Analytica chimica acta.

[11]  A. Henshall,et al.  Ion chromatographic determination of nitrate and nitrite in meat products. , 1998, Journal of chromatography. A.

[12]  M. Mowlem,et al.  Interferences in the analysis of nanomolar concentrations of nitrate and phosphate in oceanic waters. , 2010, Analytica chimica acta.

[13]  S. Ferreira,et al.  Development of a simple method for the determination of nitrite and nitrate in groundwater by high-resolution continuum source electrothermal molecular absorption spectrometry. , 2014, Analytica chimica acta.

[14]  Chinthaka P. Gooneratne,et al.  Electrochemical impedance spectroscopy based MEMS sensors for phthalates detection in water and juices , 2013 .

[15]  Z. Mester,et al.  Quantification of nitrite and nitrate in seawater by triethyloxonium tetrafluoroborate derivatization-headspace SPME GC-MS. , 2011, Talanta.

[16]  Li Xie,et al.  Practical nitrate sensor based on electrochemical impedance measurement , 2016, 2016 IEEE International Instrumentation and Measurement Technology Conference Proceedings.

[17]  R. de Marco,et al.  Thin layer coulometric determination of nitrate in fresh waters. , 2012, Analytica chimica acta.

[18]  F. Erim,et al.  Simultaneous determination of nitrite and nitrate in meat products and vegetables by capillary electrophoresis , 2002 .

[19]  I. de la Calle,et al.  Simultaneous ultrasound-assisted emulsification-derivatization as a simple and miniaturized sample preparation method for determination of nitrite in cosmetic samples by microvolume UV-vis spectrophotomety. , 2010, Talanta.

[20]  G. Cabañero,et al.  Cooperative use of cytochrome cd1 nitrite reductase and its redox partner cytochrome c552 to improve the selectivity of nitrite biosensing. , 2011, Analytica chimica acta.

[21]  Zi-Tao Jiang,et al.  Spectrophotometric Determination of Trace Nitrite with Brilliant Cresyl Blue Using β-Cyclodextrin as a Sensitizer , 2010 .

[22]  Lun Wang,et al.  An efficient upconversion luminescence energy transfer system for determination of trace amounts of nitrite based on NaYF4:Yb3+, Er3+ as donor. , 2012, Analytica chimica acta.

[23]  Michael R. Grace,et al.  Flow analysis methods for the direct ultra-violet spectrophotometric measurement of nitrate and total nitrogen in freshwaters. , 2011, Analytica chimica acta.

[24]  Meissam Noroozifar,et al.  Application of manganese(IV) dioxide microcolumn for determination and speciation of nitrite and nitrate using a flow injection analysis-flame atomic absorption spectrometry system. , 2007, Talanta.

[25]  Subhas Mukhopadhyay,et al.  A Temperature Compensated Smart Nitrate-Sensor for Agricultural Industry , 2017, IEEE Transactions on Industrial Electronics.

[26]  R. Yuan,et al.  Study on the application of reduced graphene oxide and multiwall carbon nanotubes hybrid materials for simultaneous determination of catechol, hydroquinone, p-cresol and nitrite. , 2012, Analytica chimica acta.

[27]  R. Apak,et al.  A novel fiber optic spectrophotometric determination of nitrite using Safranin O and cloud point extraction. , 2011, Talanta.