Conductive printable electrodes tuned by boron-doped nanodiamond foil additives for nitroexplosive detection.
DPV
Diamond
Graphene filament
PLA
TNT
Journal
Mikrochimica acta
ISSN: 1436-5073
Titre abrégé: Mikrochim Acta
Pays: Austria
ID NLM: 7808782
Informations de publication
Date de publication:
05 07 2022
05 07 2022
Historique:
received:
21
01
2022
accepted:
05
06
2022
entrez:
5
7
2022
pubmed:
6
7
2022
medline:
7
7
2022
Statut:
epublish
Résumé
An efficient additive manufacturing-based composite material fabrication for electrochemical applications is reported. The composite is composed of commercially available graphene-doped polylactide acid (G-PLA) 3D printouts and surface-functionalized with nanocrystalline boron-doped diamond foil (NDF) additives. The NDFs were synthesized on a tantalum substrate and transferred to the 3D-printout surface at 200 °C. No other electrode activation treatment was necessary. Different configurations of low- and heavy-boron doping NDFs were evaluated. The electrode kinetics was analyzed using electrochemical procedures: cyclic voltammetry and electrochemical impedance spectroscopy. The quasi-reversible electrochemical process was reported in each studied case. The studies allowed confirmation of the CV peak-to-peak separation of 63 mV and remarkably high heterogeneous electron transfer rate constant reaching 6.1 × 10
Identifiants
pubmed: 35789434
doi: 10.1007/s00604-022-05371-w
pii: 10.1007/s00604-022-05371-w
pmc: PMC9255478
doi:
Substances chimiques
Nanodiamonds
0
Polyesters
0
Diamond
7782-40-3
Boron
N9E3X5056Q
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
270Subventions
Organisme : Norway Grants
ID : NOR/POLNOR/UPTURN/0060/2019-00
Organisme : Narodowe Centrum Nauki
ID : 2020/38/E/ST8/00409
Informations de copyright
© 2022. The Author(s).
Références
Chem Soc Rev. 2016 May 21;45(10):2740-55
pubmed: 27048921
Forensic Sci Int. 2020 Mar;308:110180
pubmed: 32059131
Anal Chem. 2019 May 7;91(9):5553-5557
pubmed: 30916926
Anal Chem. 2018 Jun 19;90(12):7364-7370
pubmed: 29786423
Sci Rep. 2016 Sep 16;6:33276
pubmed: 27633489
Anal Chem. 2018 May 1;90(9):5753-5757
pubmed: 29658700
Biosens Bioelectron. 2019 Jun 15;135:14-21
pubmed: 30981975
Sci Justice. 2014 Jan;54(1):3-21
pubmed: 24438773
ACS Appl Mater Interfaces. 2019 Sep 25;11(38):35068-35078
pubmed: 31469537
Lab Chip. 2017 Jan 31;17(3):484-489
pubmed: 28067370
Anal Chim Acta. 2018 Nov 29;1033:49-57
pubmed: 30172331
J Hazard Mater. 2020 Apr 5;387:121672
pubmed: 31753664
Polymers (Basel). 2019 Sep 12;11(9):
pubmed: 31547357
Anal Chem. 2017 Jan 3;89(1):57-70
pubmed: 28105825
Phys Chem Chem Phys. 2015 Feb 7;17(5):2935-49
pubmed: 25518988
Chem Commun (Camb). 2011 Dec 14;47(46):12494-6
pubmed: 22024647
Talanta. 2013 Oct 15;115:768-78
pubmed: 24054661
Sci Rep. 2018 Jun 14;8(1):9135
pubmed: 29904165
Anal Chem. 2017 Sep 5;89(17):8643-8649
pubmed: 28741350
Chem Eng J. 2021 Dec 1;425:131433
pubmed: 34393616
Nano Lett. 2012 Aug 8;12(8):3887-92
pubmed: 22775270
Analyst. 2020 Feb 17;145(4):1207-1218
pubmed: 31858099
Anal Chem. 2019 Oct 15;91(20):12844-12851
pubmed: 31535844
Anal Bioanal Chem. 2011 Jan;399(1):127-31
pubmed: 21046081
Sci Total Environ. 2020 Mar 15;708:135198
pubmed: 31812376