This study reports the electrochemical modification of glassy carbon (GC) electrode surface with the electro-polymerized form of 1,10-phenanthroline monohydrate (PMH), the characterization of this polyphenanthroline modified electrode (PPMH/GC) and the electroanalytical application suitable for the determination of Cd(II) ions. The PPMH/GC electrode was characterized by cyclic voltammetry, chronoamperometry and atomic force microscopy and formation of polyphenanthroline layer grafted to surface of GC electrode was evidenced. Selectivity of PPMH/GC electrode towards heavy metal ions was investigated by square wave voltammetry. The PPMH/GC electrode was found to be suitable for selective determination of Cd(II) in the solutions containing the mixture of heavy metal ions and showed high stability and reproducibility. The analytical methodology was successfully applied for monitoring the toxic metal ions in real samples. -
Keywords: Surface modification; Surface characterization; Glassy carbon electrode; Electrochemical sensors; Heavy metals; Cd(II) ion detection
Название публикации (dc.title) | 1,10-Phenanthroline modified glassy carbon electrode for voltammetric determination of cadmium(II) ions |
Автор/ы (dc.contributor.yazarlar) | Yasemin Oztekin, Almira Ramanaviciene, Natalija Ryskevic, Zafer Yazicigil, Zafer Üstündağ, Ali Osman Solak, Arunas Ramanavicius |
Вид публикации (dc.type) | Makale |
Язык (dc.language) | İngilizce |
Год публикации (dc.date.issued) | 2011 |
Национальный/Международный (dc.identifier.ulusaluluslararasi) | Uluslararası |
Источник (dc.relation.journal) | Sensors and Actuators B: Chemical |
Номер (dc.identifier.issue) | 1 |
Том/№ (dc.identifier.volume) | 157 |
Страница (dc.identifier.startpage) | 146–153 |
ISSN/ISBN (dc.identifier.issn) | ISSN: 0925-4005 |
Издатель (dc.publisher) | Elsevier |
Базы данных (dc.contributor.veritaban) | Web of Science Core Collection |
Базы данных (dc.contributor.veritaban) | Sciencedirect |
Базы данных (dc.contributor.veritaban) | Scopus |
Вид индекса (dc.identifier.index) | SCI Expanded |
Вид индекса (dc.identifier.index) | Scopus |
Импакт-фактор (dc.identifier.etkifaktoru) | 5,667 / 2017-WOS / 5 Year: 5,118 |
Резюме (dc.description.abstract) | This study reports the electrochemical modification of glassy carbon (GC) electrode surface with the electro-polymerized form of 1,10-phenanthroline monohydrate (PMH), the characterization of this polyphenanthroline modified electrode (PPMH/GC) and the electroanalytical application suitable for the determination of Cd(II) ions. The PPMH/GC electrode was characterized by cyclic voltammetry, chronoamperometry and atomic force microscopy and formation of polyphenanthroline layer grafted to surface of GC electrode was evidenced. Selectivity of PPMH/GC electrode towards heavy metal ions was investigated by square wave voltammetry. The PPMH/GC electrode was found to be suitable for selective determination of Cd(II) in the solutions containing the mixture of heavy metal ions and showed high stability and reproducibility. The analytical methodology was successfully applied for monitoring the toxic metal ions in real samples. - |
Резюме (dc.description.abstract) | Keywords: Surface modification; Surface characterization; Glassy carbon electrode; Electrochemical sensors; Heavy metals; Cd(II) ion detection |
URL (dc.rights) | http://www.sciencedirect.com/science/article/pii/S0925400511002371 |
DOI (dc.identifier.doi) | 10.1016/j.snb.2011.03.041 |
Факультет / Институт (dc.identifier.fakulte) | Mühendislik Fakültesi |
Кафедра (dc.identifier.bolum) | Kimya Mühendisliği Bölümü |
Автор(ы) в учреждении (dc.contributor.author) | Ali Osman SOLAK |
№ регистрации (dc.identifier.kayitno) | BLE06AC2EB |
Дата регистрации (dc.date.available) | 2016-03-03 |
Заметка (Год публикации) (dc.identifier.notyayinyili) | September 2011 |
Wos No (dc.identifier.wos) | WOS:000293436900021 |
Тематический рубрикатор (dc.subject) | surface modification |
Тематический рубрикатор (dc.subject) | surface characterization |
Тематический рубрикатор (dc.subject) | glassy carbon electrode |
Тематический рубрикатор (dc.subject) | electrochemical sensors |
Тематический рубрикатор (dc.subject) | heavy metals |
Тематический рубрикатор (dc.subject) | cd(II) ion detection |