References
- D. Maurya, A. Sardarinejad, and K. Alameh, Recent developments in R.F. magnetron sputtered thin films for pH sensing applications—an overview, Coatings 4 (4), 756 (2014). DOI: 10.3390/coatings4040756.
- Y. Qin et al., Microfabricated electrochemical pH and free chlorine sensors for water quality monitoring: recent advances and research challenges, RSC Adv. 5 (85), 69086 (2015). DOI: 10.1039/C5RA11291E.
- Y. Liao, and J. Chou, Preparation and characterization of the titanium dioxide thin films used for pH electrode and procaine drug sensor by sol – gel method, Mater. Chem. Phy. 114 (2–3), 542 (2009). DOI: 10.1016/j.matchemphys.2008.10.014.
- L. Manjakkal et al., Electrochemical impedance spectroscopic analysis of RuO2 based thick film pH sensors, Electrochim. Acta 168, 246 (2015). DOI: 10.1016/j.electacta.2015.04.048.
- Y.-H. Liao, and J.-C. Chou, Fabrication and characterization of a ruthenium nitride membrane for electrochemical pH sensors, Sensors 9 (4), 2478 (2009). DOI: 10.3390/s90402478.
- R. H. Zhang, X. T. Zhang, and S. M. Hu, Zr/ZrO2 sensors for in situ measurement of pH in high-temperature and -pressure aqueous solutions, Anal. Chem. 80 (8), 2982 (2008). DOI: 10.1021/ac070684u.
- K. M. Chang et al., A novel pH-dependent drift improvement method for zirconium dioxide gated pH-ion sensitive field effect transistors, Sensors 10 (5), 4643 (2010). DOI: 10.3390/s100504643.
- W. D. Huang et al., A flexible pH sensor based on the iridium oxide sensing film, Sens. Actuators A Phys. 160, 1 (2011). DOI: 10.1016/j.sna.2011.05.016.
- N. Bahari et al., Study on pH sensing properties of RF magnetron sputtered tantalum pentoxide (Ta2O5) thin film, presented at the IEEE International Conference on Semiconductor Electronics (ICSE2010) 2–5. (2010).
- S. Nakayama et al., Response characteristics of all-solid-state pH sensor using Li 5 YSi 4 O 12 glass, Ceram. Int. 35, 3057 (2009). DOI: 10.1016/j.ceramint.2009.04.020.
- G. K. Mani et al., A Novel electrolyte free solid state pH sensor for Bio-MEMS applications, presented at the International Symposium on Micro-NanoMechatronics and Human Science (MHS) 2–5. (2016).
- U. Guth et al., Solid-state reference electrodes for potentiometric sensors, J. Solid State Electrochem. 13 (1), 27 (2009) DOI: 10.1007/s10008-008-0574-7.
- P. Kurzweil, Metal oxides and ion-exchanging surfaces as pH sensors in liquids: State-of-the-art and outlook, Sensors 9 (6), 4955 (2009). DOI: 10.3390/s90604955.
- A. Rahman et al., Electrochemical sensors based on organic conjugated polymers, Sensors 8 (1), 118 (2008). DOI: 10.3390/s8010118.
- B. K. K. Kasem, and S. Jones, Platinum as a reference electrode in electrochemical measurements, Platin. Met. Rev. 52 (2), 100 (2008). DOI: 10.1595/147106708X297855.
- P. Kurzweil, and H. Hartmann, Impact of various acids and bases on the voltammetric, Int. J. Electrochem. 2018, 6 (2018). DOI: 10.1155/2018/1697956.
- R. P. B. Agner Fog, Electronic semiconducting oxides as Ph SENSORS, Sens. Actuators 5, 137 (1984). DOI: 10.1016/0250-6874(84)80004-9.