Scopus
🔓 Açık Erişim YÖKSİS Eşleşti
Hydrazine imprinted electrochemical sensor based on cobalt-barium stannate nanoparticles incorporated-functionalized MWCNTs nanocomposite for hydrazine determination in tap water samples
Microchimica Acta · Şubat 2025
YÖKSİS Kayıtları
Hydrazine imprinted electrochemical sensor based on cobalt-barium stannate nanoparticles incorporated-functionalized MWCNTs nanocomposite for hydrazine determination in tap water samples
Microchimica Acta · 2025 SCI-Expanded
DOKTOR ÖĞRETİM ÜYESİ FATMA HAZAN DOĞAN →
Makale Bilgileri
DergiMicrochimica Acta
Yayın TarihiŞubat 2025
Cilt / Sayfa192
Scopus ID2-s2.0-85217731619
Erişim🔓 Açık Erişim
Özet
A hydrazine (HYD) detection method is presented based on molecularly imprinting polymers (MIPs) and cobalt-barium stannate nanoparticles incorporated-functionalized MWCNTs (CBSNPs/f-MWCNTs) nanocomposite. Firstly, co-precipitation and sonication techniques were applied to the preparations of CBSNPs and CBSNPs/f-MWCNTs nanocomposite, respectively. Since waste generation occurs at a minimum level in these techniques, an environmentally friendly nanocomposite was prepared. After the glassy carbon electrode modification with CBSNPs and CBSNPs/f-MWCNTs nanocomposite, HYD imprinted electrodes were fabricated using cyclic voltammetry (CV) with a dispersion containing 100.0 mM pyrrole (Py) monomer and 25.0 mM HYD molecule. The resulting electrochemical sensor demonstrated a detection span of 1.0 × 10−9 M to 1.0 × 10−8 M HYD and achieved a detection limit (LOD) of 3.0 × 10−10 M. Furthermore, the developed electrochemical sensor was used for actual tap water samples, and the obtained values close to 100.00% in recovery experiments showed the high accuracy of the developed sensor in real sample analysis. Finally, the selectivity, stability, and reproducibility of the created electrochemical sensor were investigated, and the developed sensor has been demonstrated to have high stability for at least 7 weeks, high reproducibility with a relative standard deviation (RSD) value of 0.14%, and high selectivity in real samples.
Yazarlar (5)
1
Fatma Hazan Gul
ORCID: 0000-0003-2776-808X
2
Hacı Ahmet Deveci
3
Ayla Deveci
4
Onur Akyıldırım
5
Mehmet Lütfi Yola
Anahtar Kelimeler
Hydrazine
Molecularly imprinting
Nanocomposite
Square wave voltammetry
Tap water analysis
Kurumlar
Gaziantep Üniversitesi
Gaziantep Turkey
Hasan Kalyoncu University
Gaziantep Turkey
Kafkas Üniversitesi
Kars Turkey
Kilis 7 Aralik Üniversitesi
Kilis Turkey
Mersin Üniversitesi
Mersin Turkey
Metrikler
31
Atıf
5
Yazar
5
Anahtar Kelime