Scopus
🔓 Açık Erişim
Gold electrodes modified with calix[4]arene for electrochemical determination of dopamine in the presence of selected neurotransmitters
Sensors (Switzerland) · Haziran 2017
Makale Bilgileri
DergiSensors (Switzerland)
Yayın TarihiHaziran 2017
Cilt / Sayfa17
Scopus ID2-s2.0-85020892860
Erişim🔓 Açık Erişim
Özet
Here, we present an electrochemical sensor based on gold electrodes modified with calix[4]arene functionalized with carboxypiperidino groups at the upper rim. It has been demonstrated that these groups are involved in a complex formation with dopamine (DA) on the surface of gold electrodes. The supramolecular complex calix[4]arene-DA created on the gold electrode surface has been characterized electrochemically and the measuring conditions have been optimized. The presented sensor displayed a detection limit in the pM range. The DA determination was performed successfully in the presence of ascorbic acid, uric acid and selected neurotransmitters.
Yazarlar (5)
1
Katarzyna Kurzątkowska
2
Serkan Sayin
3
Mustafa Yilmaz
4
Hanna Radecka
5
Jerzy Radecki
Anahtar Kelimeler
Calix[4]arene
Dopamine
Epinephrine
Molecular recognition
Neurotransmitters
Norepinephrine
Voltammetric sensors
Kurumlar
Giresun Üniversitesi
Giresun Turkey
Institute of Animal Reproduction and Food Research of the Polish Academy of Sciences
Olsztyn Poland
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
8
Atıf
5
Yazar
7
Anahtar Kelime