Nickel-ion detection on a boron-doped diamond electrode in acidic media

Neodo, Stefano; Nie, Mengyan; Wharton, J.A.; Stokes, K.R.

doi:10.1016/j.electacta.2012.10.133

Cited by 20 publications

(7 citation statements)

References 25 publications

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“…As DPV is known to be more sensitive than CV by removing non-455 faradic background currents from the current response 456 [18,33,34,60], the determination of copper ions has been carried The interference from ferric ions on copper detection was observed 477 when ferric ion was added into the solution, as shown in Fig. 10.…”

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confidence: 99%

“…The nil toxicity, 31 the high overpotentials for oxygen and hydrogen evolutions [8], 32 the high chemical and physical stability in addition to the low 33 capacitive current in aqueous solutions [9], make BDD an attractive 34 electrode material widely used in electroanalysis. One of the most 35 extensively investigated BDD characteristics is the surface 36 property and its influence on the electron transfer process.…”

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Electrochemical detection of cupric ions with boron-doped diamond electrode for marine corrosion monitoring

Nie

Neodo

Wharton

et al. 2016

Electrochimica Acta

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A B S T R A C TCorrosion induced structural failures continue to be a costly problem in many industrial situations, and the development of robust corrosion sensing systems for structural health integrity monitoring is still a demanding challenge. The applicability of corrosion monitoring of copper alloys using a boron-doped diamond electrode (BDD) has been performed based on determination of copper ions within localised corrosion microenvironments. The electrochemical behaviour of copper ions on the BDD electrode surface were first reported in details in 0.60 M NaCl aqueous solution, and the results revealed that the electrochemical processes of copper ions on the BDD electrode proceed as two successive single electron transfer steps producing two well-separated pairs of peaks in cyclic voltammograms in the chloride ion containing electrolyte solutions. Compared with perchlorate and sulphate ions, chloride ions were observed with a significant stabilization effect on copper ions via the formation of Moreover, differential pulse voltammetric results exhibited the BDD electrode is promising for corrosion monitoring of copper alloys with an excellent relationship between peak current and concentration of copper ions without significant interference from the commonly presented metal ions within the simulated marine corrosion environments.

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Electrochemical detection of cupric ions with boron-doped diamond electrode for marine corrosion monitoring

Nie

Neodo

Wharton

et al. 2016

Electrochimica Acta

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“…The BDD electrode (10 20 cm −3 doping of B atom)-mediated quantification of Ni 2+ in neutral or acidic media was justified by Neodo and coworkers [ 84 ] wherein the BDD shows a linear DPV response (scan = −1.1 to 1.3 V; range = Ag/AgCl and Pt-wire as reference and counter electrodes in phosphate or 0.6 M NaCl; deposition potential of Ni 2+ = 30 s; scan rate = 10 mV s −1 ) from 10–500 µM with an LOD of 26.1 µM in the presence of Ni 2+ . This work provided valuable information in the interference and cleaning process, but the real-time applications were still missing.…”

Section: Diamond-based Electrodes In Metal Ions Detectionmentioning

confidence: 99%

“…Thus, careful optimization becomes essential. Table 1 summarizes the doping concentrations of specific atoms, methods of detection, linear regressions, and LODs of nanodiamond-based electrodes towards metal ions [ 62 , 63 , 64 , 65 , 66 , 67 , 68 , 69 , 70 , 71 , 72 , 73 , 74 , 75 , 76 , 77 , 78 , 79 , 80 , 81 , 82 , 83 , 84 , 85 , 86 , 87 , 88 , 89 , 90 , 91 , 92 , 93 , 94 , 95 , 96 , 97 , 98 , 99 , 100 , 101 , 102 , 103 ].…”

Section: Diamond-based Electrodes In Metal Ions Detectionmentioning

confidence: 99%

Diamond-Based Electrodes for Detection of Metal Ions and Anions

Shellaiah

Sun

2021

Nanomaterials

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Diamond electrodes have long been a well-known candidate in electrochemical analyte detection. Nano- and micro-level modifications on the diamond electrodes can lead to diverse analytical applications. Doping of crystalline diamond allows the fabrication of suitable electrodes towards specific analyte monitoring. In particular, boron-doped diamond (BDD) electrodes have been reported for metal ions, anions, biomolecules, drugs, beverage hazards, pesticides, organic molecules, dyes, growth stimulant, etc., with exceptional performance in discriminations. Therefore, numerous reviews on the diamond electrode-based sensory utilities towards the specified analyte quantifications were published by many researchers. However, reviews on the nanodiamond-based electrodes for metal ions and anions are still not readily available nowadays. To advance the development of diamond electrodes towards the detection of diverse metal ions and anions, it is essential to provide clear and focused information on the diamond electrode synthesis, structure, and electrical properties. This review provides indispensable information on the diamond-based electrodes towards the determination of metal ions and anions.

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“…Currently, several analytical methods have been explored for the determination of Ni 2+ concentration, such as atomic absorption spectrometry, inductively coupled plasma mass spectrometry, liquid chromatography, electrochemical methods, and fluorescence techniques . Although all of these techniques offer highly selective, sensitive and accurate quantification of metal ions, they usually require sophisticated equipment, high operation cost, and complex sample preparation processes.…”

Section: Introductionmentioning

confidence: 99%

Colorimetric chemosensor for Ni²⁺ based on alizarin complexone and a cationic polyelectrolyte in aqueous solution

Inoue

Aikawa

Fukushima

2019

J of Applied Polymer Sci

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A new and convenient chemosensor for detecting Ni2+ in aqueous buffer has been developed by mixing an anionic organic dye, alizarin complexone (ALC) and a cationic polyelectrolyte, poly(diallyldimethylammonium chloride) (PDADMAC). After addition of Ni2+, the chemosensor exhibits a remarkable bathochromic shift with a significant color change from red to blue, while other metal ions did not induce such a change. The color change may be attributed to the aggregate formation of an ALC‐based Ni2+ complex on the surface of PDADMAC. The results showed that the ALC and PDADMAC mixture can be applied to detect Ni2+ selectively with colorimetric changes. This investigation can lead to the construction of new chemosensors by facile and simple mixture of a water‐soluble dye and an oppositely charged polyelectrolyte. © 2019 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2019, 136, 47496.

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Nickel-ion detection on a boron-doped diamond electrode in acidic media

Cited by 20 publications

References 25 publications

Electrochemical detection of cupric ions with boron-doped diamond electrode for marine corrosion monitoring

Electrochemical detection of cupric ions with boron-doped diamond electrode for marine corrosion monitoring

Diamond-Based Electrodes for Detection of Metal Ions and Anions

Colorimetric chemosensor for Ni²⁺ based on alizarin complexone and a cationic polyelectrolyte in aqueous solution

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Nickel-ion detection on a boron-doped diamond electrode in acidic media

Cited by 20 publications

References 25 publications

Electrochemical detection of cupric ions with boron-doped diamond electrode for marine corrosion monitoring

Electrochemical detection of cupric ions with boron-doped diamond electrode for marine corrosion monitoring

Diamond-Based Electrodes for Detection of Metal Ions and Anions

Colorimetric chemosensor for Ni2+ based on alizarin complexone and a cationic polyelectrolyte in aqueous solution

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Product

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Colorimetric chemosensor for Ni²⁺ based on alizarin complexone and a cationic polyelectrolyte in aqueous solution