Pregled bibliografske jedinice broj: 1224540
Construction of Sensor for Submicromolar Detection of Riboflavin by Surface Modification of SPCE with Thermal Degradation Products of Nickel Acetate Tetrahydrate
Construction of Sensor for Submicromolar Detection of Riboflavin by Surface Modification of SPCE with Thermal Degradation Products of Nickel Acetate Tetrahydrate // Electroanalysis, 34 (2022), 9; 1431-1440 doi:10.1002/elan.202100602 (međunarodna recenzija, članak, znanstveni)
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Naslov
Construction of Sensor for Submicromolar Detection of Riboflavin by Surface Modification of SPCE with Thermal Degradation Products of Nickel Acetate Tetrahydrate
Autori
Ognjanović, Miloš ; Stanković, Dalibor M. ; Jaćimović, Željko K. ; Kosović‐Perutović, Milica ; Mariano, José F. M. L. ; Krehula, Stjepko ; Musić, Svetozar ; Antić, Bratislav
Izvornik
Electroanalysis (1040-0397) 34
(2022), 9;
1431-1440
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Nickel/nickeloxide ; Test strip ; Riboflavin ; Differential pulse voltammetry ; Electroanalysis
Sažetak
Nickel acetate tetrahydrate (NAT) sample series were used to modify screen-printed carbon electrodes (SPCE). The samples were hybrid Ni/NiO nanocomposites, where the NiO phase increased with an applied treatment temperature. Results of electrochemical measurements pointed that the Ni/NiO550/SPCE-modified electrode had the best analytical performance toward the detection of riboflavin (RF). The Ni/NiO550/SPCE-based sensor showed linear response with RF in the concentration range of 0.5–75 μM and 0.15 μM LOD in BRBS. Sensor offered fast response time, good repeatability, and selectivity with an RSD of 1.4 %. Our results show that the Ni:NiO nanocomposite ratio strongly influenced the electroanalytical performance of SPCE.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
POVEZANOST RADA
Projekti:
MZO-RH-RS- - Kompoziti nanočestica miješanih oksida i hidroksida željeza i prijelaznih metala i ugljikovih nanomaterijala za fotokatalitičke i elektrokatalitičke primjene (Krehula, Stjepko, MZO ) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus