Screen-Printed Electrode Modified with La3+-Doped Co3O4 Nanocubes for Electrochemical Determination of Hydroxylamine
Source abstract
Abstract
This study represents an electrochemical sensor to determine the hydroxylamine through voltammetry methods based on a screen printed electrode (SPE) modified with La 3+ -doped Co 3 O 4 nanocubes. The La 3+ -doped Co 3 O 4 nano-composite was prepared through an easy chemical reduction technique. The modified SPE presented good electrocatalytic performance toward hydroxylamine oxidation. The limit of detection (LOD) (S/N = 3) and sensitivity were obtained 0.08 μM and 0.037 μA/μM, respectively. The sensor was used for detecting hydroxylamine in (spiked) water samples.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Electrochemical sensors and biosensors · Electrochemical Analysis and Applications · Gas Sensing Nanomaterials and Sensors
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (47)
Show source-provided references
1. 10.1134/S102319351704009710.1134/S1023193517040097 ↗
2. 10.1016/j.jelechem.2017.06.02710.1016/j.jelechem.2017.06.027 ↗
3. 10.1021/acs.analchem.7b0446610.1021/acs.analchem.7b04466 ↗
4. 10.1002/anie.20151071210.1002/anie.201510712 ↗
5. 10.1073/pnas.170450411410.1073/pnas.1704504114 ↗
6. 10.1007/s13762-017-1387-y10.1007/s13762-017-1387-y ↗
7. 10.2116/analsci.33.69110.2116/analsci.33.691 ↗
8. 10.1039/C6AY02675C10.1039/C6AY02675C ↗
9. 10.1007/s11581-015-1398-y10.1007/s11581-015-1398-y ↗
10. 10.1007/s11581-013-1004-010.1007/s11581-013-1004-0 ↗
11. 10.1016/j.snb.2017.06.01310.1016/j.snb.2017.06.013 ↗
12. 10.1149/2.0511712jes10.1149/2.0511712jes ↗
13. 10.1007/s00216-018-1104-910.1007/s00216-018-1104-9 ↗
14. 10.1016/j.jelechem.2018.01.04810.1016/j.jelechem.2018.01.048 ↗
15. 10.1149/2.0461805jes10.1149/2.0461805jes ↗
16. 10.1149/2.1341809jes10.1149/2.1341809jes ↗
17. Dourandish · Analytical & Bioanalytical Electrochemistry · 2018 · 10 · 192
18. 10.1039/C7AY01226H10.1039/C7AY01226H ↗
19. 10.1007/s00604-017-2570-z10.1007/s00604-017-2570-z ↗
20. 10.1007/s00216-018-1201-910.1007/s00216-018-1201-9 ↗
21. 10.1016/j.jelechem.2018.07.02910.1016/j.jelechem.2018.07.029 ↗
22. 10.1016/j.jelechem.2018.07.00910.1016/j.jelechem.2018.07.009 ↗
23. 10.1016/j.jelechem.2018.02.01210.1016/j.jelechem.2018.02.012 ↗
24. 10.1149/2.0131807jes10.1149/2.0131807jes ↗
25. 10.1149/2.0071805jes10.1149/2.0071805jes ↗
26. 10.1149/2.0051704jes10.1149/2.0051704jes ↗
27. 10.1021/ac801854j10.1021/ac801854j ↗
28. Mahmoudi-Moghaddam · Int. J. Electrochem. Sci · 2014 · 9 · 32710.1016/S1452-3981(23)07720-9 ↗
29. 10.1016/j.snb.2017.12.05410.1016/j.snb.2017.12.054 ↗
30. 10.1016/j.snb.2016.11.06710.1016/j.snb.2016.11.067 ↗
31. Untalasco · 2018 · 916 · 96
32. 10.1039/C6RA25810G10.1039/C6RA25810G ↗
33. 10.1021/ja512716510.1021/ja5127165 ↗
34. 10.1016/j.catcom.2011.05.02710.1016/j.catcom.2011.05.027 ↗
35. 10.1016/j.surfcoat.2008.04.07110.1016/j.surfcoat.2008.04.071 ↗
36. 10.1155/2015/58058210.1155/2015/580582 ↗
37. 10.1016/j.ijhydene.2018.03.12610.1016/j.ijhydene.2018.03.126 ↗
38. 10.1007/s13738-018-1303-510.1007/s13738-018-1303-5 ↗
39. 10.1002/aoc.424310.1002/aoc.4243 ↗
40. Bard A. Faulkner L. , Jonhs Wiley & Sons, Inc. New York, (1980).
41. 10.1080/1536383X.2018.142471110.1080/1536383X.2018.1424711 ↗
42. 10.1007/s10800-010-0207-610.1007/s10800-010-0207-6 ↗
43. 10.1007/s10661-014-3938-810.1007/s10661-014-3938-8 ↗
44. Nejad · Analytical & Bioanalytical Electrochemistry · 2017 · 9 · 134
45. 10.1016/j.snb.2007.03.04410.1016/j.snb.2007.03.044 ↗
46. 10.1016/j.jelechem.2015.10.00810.1016/j.jelechem.2015.10.008 ↗
47. 10.1016/j.snb.2015.03.01010.1016/j.snb.2015.03.010 ↗