Novel Screen‐Printed Sensor with Chemically Deposited Boron‐Doped Diamond Electrode: Preparation, Characterization, and Application
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F22%3A00556671" target="_blank" >RIV/61388955:_____/22:00556671 - isvavai.cz</a>
Alternative codes found
RIV/00216275:25310/22:39919087 RIV/61989592:15310/22:73615443
Result on the web
<a href="http://hdl.handle.net/11104/0330784" target="_blank" >http://hdl.handle.net/11104/0330784</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/bios12040241" target="_blank" >10.3390/bios12040241</a>
Alternative languages
Result language
angličtina
Original language name
Novel Screen‐Printed Sensor with Chemically Deposited Boron‐Doped Diamond Electrode: Preparation, Characterization, and Application
Original language description
New screen-printed sensor with a boron-doped diamond working electrode (SP/BDDE) was fabricated using a large-area linear antenna microwave chemical deposition vapor system (LA-MWCVD) with a novel precursor composition. It combines the advantages of disposable printed sensors, such as tailored design, low cost, and easy mass production, with excellent electrochemical properties of BDDE, including a wide available potential window, low background currents, chemical resistance, and resistance to passivation. The newly prepared SP/BDDEs were characterized by scanning electron microscopy (SEM) and Raman spectroscopy. Their electrochemical properties were investigated by cyclic voltammetry and electrochemical impedance spectroscopy using inner sphere ([Fe(CN)6]4−/3−) and outer sphere ([Ru(NH3)6]2+/3+) redox probes. Moreover, the applicability of these new sensors was verified by analysis of the anti-inflammatory drug lornoxicam in model and pharmaceutical samples. Using optimized differential pulse voltammetry in Britton–Robinson buffer of pH 3, detection limits for lornoxicam were 9 × 10−8 mol L−1. The oxidation mechanism of lornoxicam was investigated using bulk electrolysis and online electrochemical cell with mass spectrometry, nine distinct reaction steps and corresponding products and intermediates were identified.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10405 - Electrochemistry (dry cells, batteries, fuel cells, corrosion metals, electrolysis)
Result continuities
Project
<a href="/en/project/GA20-01589S" target="_blank" >GA20-01589S: New strategies for improving sensing properties of novel electrode materials via their surface pretreatment or modification</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Biosensors
ISSN
2079-6374
e-ISSN
2079-6374
Volume of the periodical
12
Issue of the periodical within the volume
4
Country of publishing house
CH - SWITZERLAND
Number of pages
21
Pages from-to
241
UT code for WoS article
000786978700001
EID of the result in the Scopus database
2-s2.0-85128590127