Pore-Confined Silver Nanoparticles in a Porphyrinic Metal–Organic Framework for Electrochemical Nitrite Detection
Source abstract
Abstract
Silver nanoparticles (NPs) are installed into a porphyrinic zirconium-based metal–organic framework (Zr-MOF), NU-902, through a postsynthetic modification followed by an ion-exchange process. Both the framework-immobilized Ag(I) ions and partially reduced silver NPs confined within the nanopores of NU-902 with the size of around 3 nm are found in the obtained composite. As both the silver NPs and porphyrinic linkers of NU-902 are electrocatalysts for the oxidation of nitrite, the obtained nanocomposite can be applied for the electrochemical nitrite sensor, and the resulting sensing performance is significantly better than that of the pristine porphyrinic Zr-MOF.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Metal-Organic Frameworks: Synthesis and Applications · Advanced Nanomaterials in Catalysis · Advanced biosensing and bioanalysis techniques
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Chemical Engineering, National Cheng Kung University, 1 University Road, 701 Tainan City, Taiwan
Department of Material Science and Optoelectronic Engineering, National Sun Yat-Sen University, 804 Kaohsiung City, Taiwan
Funding
Ministry of Education · Ministry of Science and Technology, Taiwan
References (69)
Show source-provided references
1. 10.1039/b618320b10.1039/b618320b ↗
2. 10.1126/science.123044410.1126/science.1230444 ↗
3. 10.1002/anie.20030061010.1002/anie.200300610 ↗
4. 10.1038/nchem.83410.1038/nchem.834 ↗
5. 10.1021/jacs.5b0705310.1021/jacs.5b07053 ↗
6. 10.1021/cr200324t10.1021/cr200324t ↗
7. 10.3390/s1705110810.3390/s17051108 ↗
8. 10.1039/c3tc32101k10.1039/c3tc32101k ↗
9. 10.1021/acsami.7b0280310.1021/acsami.7b02803 ↗
10. 10.1039/b807080f10.1039/b807080f ↗
11. 10.1039/b807083k10.1039/b807083k ↗
12. 10.3390/app912242710.3390/app9122427 ↗
13. 10.1021/ja306869j10.1021/ja306869j ↗
14. 10.1016/j.apsusc.2018.03.14410.1016/j.apsusc.2018.03.144 ↗
15. 10.1016/j.mattod.2017.07.00610.1016/j.mattod.2017.07.006 ↗
16. 10.1002/adma.20160613410.1002/adma.201606134 ↗
17. 10.1246/cl.13117410.1246/cl.131174 ↗
18. 10.1039/c8mh00133b10.1039/c8mh00133b ↗
19. 10.1002/ejic.20190058410.1002/ejic.201900584 ↗
20. 10.1038/nmat476610.1038/nmat4766 ↗
21. 10.1021/jacs.6b1102710.1021/jacs.6b11027 ↗
22. 10.1021/cr200179u10.1021/cr200179u ↗
23. 10.1039/c4cs00076e10.1039/c4cs00076e ↗
24. 10.1021/cr200314710.1021/cr2003147 ↗
25. 10.1021/cr500258910.1021/cr5002589 ↗
26. 10.1038/natrevmats.2015.1810.1038/natrevmats.2015.18 ↗
27. 10.1021/acscentsci.8b0007310.1021/acscentsci.8b00073 ↗
28. 10.1039/c5cs00837a10.1039/c5cs00837a ↗
29. 10.1126/science.630876110.1126/science.6308761 ↗
30. 10.1016/j.jelechem.2014.02.00610.1016/j.jelechem.2014.02.006 ↗
31. 10.1016/j.electacta.2018.07.22810.1016/j.electacta.2018.07.228 ↗
32. 10.1016/j.talanta.2014.01.00610.1016/j.talanta.2014.01.006 ↗
33. 10.1016/j.talanta.2007.01.02710.1016/j.talanta.2007.01.027 ↗
34. 10.1016/j.chroma.2009.01.09610.1016/j.chroma.2009.01.096 ↗
35. 10.1016/j.talanta.2014.09.04610.1016/j.talanta.2014.09.046 ↗
36. 10.1016/j.jhazmat.2016.11.05510.1016/j.jhazmat.2016.11.055 ↗
37. 10.1002/elan.20039000610.1002/elan.200390006 ↗
38. 10.1039/c3ta13794e10.1039/c3ta13794e ↗
39. 10.1016/j.snb.2008.06.02810.1016/j.snb.2008.06.028 ↗
40. 10.1021/ac500245k10.1021/ac500245k ↗
41. 10.1021/acsami.9b1144710.1021/acsami.9b11447 ↗
42. 10.1039/c6ta02563c10.1039/c6ta02563c ↗
43. 10.1016/j.elecom.2015.06.00310.1016/j.elecom.2015.06.003 ↗
44. 10.1039/c3cs35518g10.1039/c3cs35518g ↗
45. 10.1039/c6cs00724d10.1039/c6cs00724d ↗
46. 10.1021/acsenergylett.7b0062110.1021/acsenergylett.7b00621 ↗
47. 10.1039/c4ta04311a10.1039/c4ta04311a ↗
48. 10.1021/acs.chemmater.8b0498310.1021/acs.chemmater.8b04983 ↗
49. 10.1039/c7cc02130e10.1039/c7cc02130e ↗
50. 10.1021/jacs.7b0005810.1021/jacs.7b00058 ↗
51. 10.1039/c8sc05441j10.1039/c8sc05441j ↗
52. 10.1021/acsami.7b1495210.1021/acsami.7b14952 ↗
53. 10.1016/j.cplett.2019.02.00510.1016/j.cplett.2019.02.005 ↗
54. 10.1016/j.cej.2019.12331010.1016/j.cej.2019.123310 ↗
55. 10.1039/c5ra25251b10.1039/c5ra25251b ↗
56. 10.1088/1361-6528/ab5cde10.1088/1361-6528/ab5cde ↗
57. 10.1021/acsanm.9b0208710.1021/acsanm.9b02087 ↗
58. 10.1021/jacs.6b0911310.1021/jacs.6b09113 ↗
59. 10.1021/ja408959g10.1021/ja408959g ↗
60. 10.1039/c3cc48562e10.1039/c3cc48562e ↗
61. 10.1021/acs.iecr.7b0051710.1021/acs.iecr.7b00517 ↗
62. 10.1021/jacs.9b0178910.1021/jacs.9b01789 ↗
63. 10.3390/catal812064710.3390/catal8120647 ↗
64. 10.1016/j.jhazmat.2011.02.06110.1016/j.jhazmat.2011.02.061 ↗
65. 10.1021/ic502848a10.1021/ic502848a ↗
66. 10.1039/c9qi01514k10.1039/c9qi01514k ↗
67. 10.1021/jacs.8b0060510.1021/jacs.8b00605 ↗
68. 10.3390/s4090014710.3390/s40900147 ↗
69. 10.1021/jp046652h10.1021/jp046652h ↗