[1] Saez-Plaza, Purificaci ´ on, and et al. An overview of the ´ kjeldahl method of nitrogen determination. part ii. sample preparation, working scale, instrumental finish, and quality control. Critical Reviews in Analytical Chemistry,
43(4): 224–272, 2018.
[2] Di Blasio, Gabriele, and et al. Balancing hydraulic flow and fuel injection parameters for low-emission and highefficiency automotive diesel engines. International Journal of Advances and Current Practices in Mobility, 2(2): 638–652, 2019, doi:10.4271/2019-24-0111.
[3] Sasaki, K. Milton, R. Tuanne Dias, and Elias AG Zagatto. Flow titrations titration: Theory, types, techniques and uses. hauppauge ny:. Nova Science Publishers, 2018.
[4] DA. Skoog, FJ. Holler, and SR. Crouch. Principal of Instrumental Analysis. Sunder College Publisher, New York, 7th edition, 2010. based on zone fluidics. Molecules, 24(21): 3975, 2019, doi:10.3390/molecules24213975.
[5] Tzanavaras, D. Paraskevas, Sofia Papadimitriou, and Constantinos K. Zacharis. Automated stopped-flow fluorimetric sensor for biologically active adamantane derivatives based on zone fluidics. Molecules, 24(21): 3975, 2019, doi:10.3390/molecules24213975.
[6] A. Pharik K., Patel, C. Patel, and BN. Patel. Flow injection: A new approach in analysis. Journal of Chemical and Pharmaceutical Research, 2: 118–25, 2010, doi:10.1016/0731-7085 (85) 80014-5.
[7] A. Kaska, Sheren, Hussein H. Habeeb, and Rafeq A. Khalefa. Performance enhancement of the vertical double pipe heat exchanger by applying of bubbling generation on the shell side. Kirkuk University Journal-Scientific Studies, 13(1): 156–171, 2018, doi:10.32894/kujss.2018.142500.
[8] Mohammed K. Aveen, Ali I. Khaleel, and Nawzad N. Ahmed. Construction of new coated carbon electrodes for determination of sildenafil citrate drug. Kirkuk University Journal-Scientific Studies, 15(2): 1–16, 2020, doi:10.32894/kujss.2020.15.2.1.
[9] Al Abachi MQ and H. Hadi. Normal and reverse flow injection- spectrophotometric determination of thiamine hydrochloride in pharmaceutical preparations using diazotized metoclopramide. Journal of Pharmaceutical Analysis, 2: 250–355, 2012, doi:10.1016/j.jpha.2012.04.005.
[10] R. Patel and KS. Patel. Simple and specific method for flow injection analysis determination of cationc surfactants in environmental and commodity samples. Talanta, 48: 923–31, 1999, doi:10.1016/s0039-9140(98)00306-3.
[11] Y. Fajardo, E. Gomez, F. Mas, F. Garcias, V. Cerda, and M. Casas. Multisyringe flow injection analysis of stable and radioactive strontium in samples of environmental interest. Applied Radiation and Isotopes, 61: 273–7, 2004, doi:10.1016/j.apradiso.2004.03.063.
[12] Guo J., K. Luo, D. Chen, X. Tan, and Z. Song. A rapid and sensitive method for determination of dibutyl phthalate in wine by flow- injection chemiluminescence analysis. Journal of Food Composition and Analysis, 31: 226–31, 2013, doi:10.1016/j.jfca.2013.06.005.
[13] JF. Garcia-Jimenez, MC. Valencia, and LF. CapitanVallvey. Simultaneous determination of antioxidants, preservatives and sweetener additives in food and cosmetics by flow injection analysis coupled to a monolithic column. Analytica Chimica Acta, 594: 226–33, 2007doi:10.1016/j.aca.2007.05.040.
[14] Carneiro JMT, Sartini RP, and Zagatto EAG. Spectrophotometric determination of total nitrogen content in plant materials using a flow-injection system with an agcl(s) reactor. Analytica Chimica Acta, 416: 185–90, 2000.
[15] Skok, Arina, Yaroslav Bazel, and Andriy Vishnikin. New analytical methods for the determination of sulfur species with microextraction techniques: a review. Journal of Sulfur Chemistry, 43(4): 443–471, 2022, doi:10.1080/17415993.2022.2045294.
[16] B. Tang, H. Zhang, and Y. Wang. On-line separation, preconcentration and determination of trace amounts of gold in mineral sample by flow injection catalytic kinetic spectroflourimetry. Analytica Chimica Acta, 525: 305–11, 2004, doi:10.1016/j.aca.2004.08.024.
[17] R. Kuroda, Mochizuki T. Fedyshyn, Orest, and et al. Spectroscopic and computational study of a new thiazolylazonaphthol dye 1-[(5-(3-nitrobenzyl)-1, 3-thiazol-2-yl) diazenyl] naphthalen-2-ol. Journal of Molecular Liquids, 304: 112713, 2020, doi:10.1016/j.molliq.2020.112713.
[18] D. Michel, M. Casey Gaunt, T. Arnason, and A. El-Aneed. Development and validation of fast and simple flow injection analysis- tandem mass spectroscopy (fia-ms/ms) for the determination of metformin in dog serum. Journal of Pharmaceutical and Biomedical Analysis, 107: 229–35, 2015, doi:10.1016/j.jpba.2014.12.012.
[19] Thiruppathi, Murugan, and et al. Simple and costeffective enzymatic detection of cholesterol using flow injection analysis. Analytical Sciences, 36(9): 1119–1124, 2020, doi:10.2116/analsci.20P080.
[20] Anwar Sunbul Mustafa. Spectrophotometric determination of chlorpromazine hydrochloride in pharmaceutical preparations by oxidative coupling reaction. Kirkuk University Journal-Scientific Studies, 13(3): 23–36, 2018, doi:10.32894/KUJSS.2018.13.3.3.
[21] C. Zhao, C. Shao, M. Li, and K. Jiao. Flow-injection analysis of glucose without enzyme based on electocatalytic oxidation of glucose at a nickel electrode. Talanta, 71: 1769–73, 2007, doi: 10.1016/j.talanta.2006.08.013.
[22] HA. Kracke-Helm, L. Brandes, B. Hitzmann, U. Rinas, and K. Schugerl. On-line determination of intercellular β-galatosidase activity in recombinant escherichia coli using flow injection analysis (fia). Journal of Biotechnology, 20: 95–104, 1991, doi:10.1016/0168-1656(91)90038-w.
[23] M. Backer, D. Rakowski, A. Poghossian, M. Biselli, P. Wagner, and MJ. Schoning. Chip-based amperometric enzyme sensor system for monitoring of bioprocess by flow-injection analysis. Journal of Biotechnology, 163: 371–6, 2013, doi: 10.1016/j.jbiotec.2012.03.014.
[24] JP. Williamson and GL. Emmert. A flow injection analysis system for monitoring silver (i) ion and iodine residuals in recycled water from recovery systems used for spaceflight. Analytica Chimica Acta, 792: 72–8, 2013, doi:10.1016/j.aca.2013.07.011.
[25] KM. Pedersen, M. Kummel, and H. Soeberg. Monitoring and control of biological removal of phosphorus and nitrogen by flow- injection analysers in a municipal pilot-scale waste-water treatment plant. Analytica Chimica Acta, 238: 191–9, 1990, doi:10.1016/S0003-2670(00)80537-1.
[26] A. J. Bard and L. Faulkner. Electrochemical Methods: Fundamentals and Applications. New York: Wiley, 2000.
[27] R.P. Buck and E. Lindner. Recommendations for nomenclature of ion-selective electrodes. Pure and Applied Chemistry, 66(12): 2527–2536, 1994, doi:10.1351/PAC199466122527.
[28] Eric Bakker and Yu Qin. Electrochemical sensors. Analytical Chemistry, 78(12): 3965–3984, 2006, doi:10.1021/ac060637m.
[29] Hauser and C. Peter. Chapter 2. determination of alkali ions in biological and environmental samples. Springer, 16: 11–25, 2006, doi:10.1007/978-3-319-21756-72.
[30] P. Comon, C. Jutten, and Eds. Handbook of blind source separation: independent component analysis and applications. Academic Press, 2010.
[31] L. T. Duarte, C. Jutten, and S. Moussaoui. A bayesian nonlinear source separation method for smart ionselective electrode arrays. IEEE Sensors Journal, 9(12): 1763–1771, 2009, doi:10.1109/JSEN.2009.2030707.
[32] Blind source separation of post-nonlinear mixtures using evolutionary computation and order statistics, volume 3889. Springer, 2006.
[33] E. Pergel., R.E. Gyurcs ´ anyi, K. T ´ oth, and E. Lindner. ´ Picomolar detection limits with current-polarized pb2+ ion-selective membranes. Analytical Chemistry, 73: 4249–4253, 2001, doi:10.1021/ac010094a.
[34] E. Bakker and E. Pretsch. The new wave of ion-selective electrodes. Analytical Chemistry, 74: 420A–426A, 2002, doi:10.1016/j.trac.2006.10.006.
[35] E. Bakker, P. Buhlmann, and E. Pretsch. Polymer mem- ¨brane ion-selective electrodes–what are the limits? Electroanalysis, 11: 915–933, 1999, doi:10.1002/(SICI)1521-4109(199909)11:13¡915::AID-ELAN915¿3.0.CO;2-J.
[36] T. Sokalski, A. Ceresa, T. Zwickl, and E. Pretsch. Large improvement of the lower detection limit of ionselective polymer membrane electrodes. Journal of the American Chemical Society, 119: 11347–11348, 1997,doi:10.1021/ja972932h.
[37] E. Bakker, D. Diamond, A. Lewenstam, and E. Pretsch. Lewenstam, a. in comprehensive analytical chemistry. Analytica Chimica Acta, 393: 11–18, 1999, doi:10.1021/ja972932h.
[38] E. Bakker and E. Pretsch. Potentiometry at trace levels. Trends in analytical chemistry, 20(1): 11–19, 2001.
[39] E. Bakker and E. Pretsch. Modern potentiometry. Angewandte Chemie, 46(30): 5660–5668, 1999, doi:10.1002/anie.200605068.
[40] E. Bakker and E. Pretsch. Nanoscale potentiometry. Angewandte Chemie, 27: 612–618, 2008, doi:10.1016/j.trac.2008.04.007.
[41] A. Ceresa, E. Bakker, B. Hattendorf, D. Gunther, and E. Pretsch. Potentiometric polymeric membrane electrodes for measurement of environmental samples at trace levels: New requirements for selectivities and measuring protocols, and comparison with icpms. Analytical Chemistry, 73(2): 343–351, 2001, doi:10.1021/ac001034s.
[42] E. Pungor and E. Hollos-Rokosinyi. The use of membrane electrodes in the analysis of ionic concentrations. Acta Chimica (Academiae Scientiarum) Hungaricae, 27: 63, 1961.
[43] M. S. Frant and JW. Ross. Use of a total ionic strength adjustment buffer for electrode determination of fluoride in water supplies. Analytical Chemistry, 40: 1169, 1968, doi:10.1021/ac60263a005.
[44] M. S. Frant and JW. Ross. Calcium-selective electrode with liquid ion exchanger. Science, 56(3780): 1378–9, 1967, doi:10.1126/science.156.3780.1378.
[45] Z. Stefanac and W. Simon. Calcium-selective electrode with liquid ion exchanger. Chimia, 20: 1378–9, 1966, doi:10.1126/science.156.3780.1378.
[46] G. Horvai and E. Pungor. Comparative study on the precision of potentiometric techniques applied with ion-selective electrodes: Part 1. direct techniques. Analytica Chimica Acta, 113(2): 287–294, 1980, doi:10.1016/S0003-2670(01)93742-0.
[47] E. Bakker, P. Buhlmann, and E. Pretsch. Carrier-based ¨ ion-selective electrodes and bulk optodes. 1. general characteristics. Chemical Reviews, 97(8): 3083–3132, 1997, doi:10.1021/cr940394a.
[48] P. Buhlmann, E. Pretsch, and E. Bakker. Carrier-based ¨ ion-selective electrodes and bulk optodes. 2. ionophores for potentiometric and optical sensors. Chemical Reviews, 98(4): 15931687, 1998, doi:10.1021/cr970113+.
[49] J. Bobacka, A. Ivaska, and A. Lewenstam. Potentiometric ion sensors. Chemical Reviews, 108(2): 329–351, 2008, doi:10.1021/cr068100w
[50] Wang Hemin and et al. Alternative coulometric signal readout based on a solid-contact ion-selective electrode for detection of nitrate. Analytica Chimica Acta, 1129: 136–142, 2020, doi:10.1016/j.aca.2020.07.019.
[51] Wen. Yizhang and et al. Application of an ammonium ion-selective electrode for the real-time measurement of ammonia nitrogen based on ph and temperature compensation. Measurement, 137: 98–101, 2020, doi:10.1016/j.measurement.2019.01.031.
[52] Bondar V. Anna, Valentina M. Keresten, and Konstantin N. Mikhelson. Ionophore-based ion-selective electrodes in non-zero current modes: Mechanistic studies and the possibilities of the analytical application. Journal of Analytical Chemistry, 77(2): 145–154, 2022, doi:10.1134/S1061934822020046.
[53] Rajabi Hamid Reza and et al. On-line flow injection solid phase extraction using imprinted polymeric nanobeads for the preconcentration and determination of mercury ions. Chemical Engineering Journal, 259: 330–337, 2022, doi:10.1016/j.cej.2014.08.025.
[54] A.K. Covington. Ion Selective Electrode Method. CRC Press, 1st edition, 2018.
[55] Rajabi Hamid Reza and et al. Comparison of nessler, phenate, salicylate and ion selective electrode procedures for determination of total ammonia nitrogen in aquaculture. Aquaculture, 450(1): 187–193, 2016, doi:10.1016/j.aquaculture.2015.07.022.
[56] Criscuolo Francesca and et al. Highly-stable li+ ionselective electrodes based on noble metal nanostructured layers as solid-contacts. Analytica chimica acta, 1027:22–32, 2018, doi:10.1016/j.aca.2018.04.062.
[57] Shao Yuzhou, Yibin Ying, and Jianfeng Ping. Recent advances in solid-contact ion-selective electrodes: Functional materials, transduction mechanisms, and development trends. Chemical Society Reviews, 49(13): 4405–4465, 2020, doi:10.1039/C9CS00587K.
[58] Son Jung Eek, Hak Jin Kim, and Tae In Ahn. Hydroponic systems. Plant factory. Academic Press, 2020.
[59] Guinovart Tomas and et al. Characterization of a ` new ionophore-based ion-selective electrode for the potentiometric determination of creatinine in urine. Biosensors and Bioelectronics, 87: 587–592, 2017, doi:10.1016/j.bios.2016.08.025.
[60] Hao Jie and et al. High antifouling property of ionselective membrane: toward in vivo monitoring of ph change in live brain of rats with membrane-coated carbon fiber electrodes. Analytical chemistry, 88(22): 11238–11243, 2016, doi:10.1021/acs.analchem.6b03854.
[61] Nery Emilia Witkowska and Lauro T. Kubota. Integrated, paper-based potentiometric electronic tongue for the analysis of beer and wine. Analytica Chimica Acta, 918: 60–68, 2016, doi:10.1016/j.aca.2016.03.004.
[62] Yahyavi Hossein, Massoud Kaykhaii, and Majid Mirmoghaddam. Recent developments in methods of analysis for fluoride determination. Critical Reviews in Analytical Chemistry, 46(2): 106–121, 2016, doi:10.1080/10408347.2014.985814.