Covalent attachment of pyridine type molecules to glassy carbon surfaces by electrochemical reduction of in situ generated diazonium salts Formation of ruthenium complexes on ligand modified surfaces
Yazarlar (2)
Doç. Dr. Ali YEŞİLDAĞ Kafkas Üniversitesi, Türkiye
Prof. Dr. Duygu Ekinci Atatürk Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Electrochimica Acta (Q1) | ||
| Dergi ISSN | 0013-4686 Dergi Bilgileri (2010) | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 09-2010 |
| Cilt / Sayı / Sayfa | 55 / 23 / 7000–7009 | DOI | 10.1016/j.electacta.2010.06.020 |
| Makale Linki | https://www.sciencedirect.com/science/article/pii/S0013468610008236 | ||
| UAK Araştırma Alanları |
Analitik Kimya
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| Özet |
| In this study, pyridine, quinoline and phenanthroline molecules were covalently bonded to glassy carbon (GC) electrode surfaces for the first time using the diazonium modification method. Then, the complexation ability of the modified films with ruthenium metal cations was investigated. The derivatization of GC surfaces with heteroaromatic molecules was achieved by electrochemical reduction of the corresponding in situ generated diazonium salts. X-ray photoelectron spectroscopy (XPS) was used to confirm the attachment of heteroaromatic molecules to the GC surfaces and to determine the surface concentration of the films. The barrier properties of the modified GC electrodes were studied in the presence of redox probes such as Fe(CN)63− and Ru(NH3)63+ by cyclic voltammetry. Additionally, the presence of the resulting organometallic films on the surfaces was verified by XPS after the chemical transformation … |
| Anahtar Kelimeler |
| Cyclic voltammetry | Diazonium modification method | Glassy carbon electrode | Ruthenium complex films |
Science Direct
Covalent attachment of pyridine type molecules to glassy carbon surfaces by electrochemical reduction of in situ generated diazonium salts Formation of ruthenium complexes on ligand modified surfaces
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Scopus | 38 |
| Google Scholar | 52 |