Kurum Yazarı "Demir, Ersin" WoS İndeksli Yayınlar Koleksiyonu İçin Listeleme
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Advancement in electrochemical strategies for quantification of Brown HT and Carmoisine (Acid Red 14) From Azo Dyestuff class
Karimi, Fatemeh; Demir, Ersin; Aydoğdu, Nida; Shojaei, Moein; Taher, Mohammad A.; Asrami, Padideh Naderi; Alizadeh, Marzieh; Ghasemi, Younes; Cheraghi, Somaye (Elsevier, 2022)Brown HT and carmoisine, which are the most used dyestuffs in pharmaceuticals, textiles, cosmetics and foods, are important components of the Azo family. Although the Azo group is not toxic or carcinogenic under normal ... -
Development and characterization of iron (III) phthalocyanine modified carbon nanotube paste electrodes and application for determination of fluometuron herbicide as an electrochemical sensor
Demir, Ersin; Göktuğ, Özge; İnam, Recai; Doyduk, Doğukan (Elsevier, 15.08.2021)This study is the first electroanalytical study conducted for the determination of fluometuron herbicide. For this purpose, a new electrode was prepared by combining iron (III) phthalocyanine − 4.4′,4′′,4′′′-tetrasulfonic ... -
Draba cemileae (Karaer): Phytochemical composition, antioxidant and enzyme inhibitory activity
Cüce, Mustafa; Demir, Ersin; Şıhoğlu Tepe, Arzuhan; Sarıkürkçü, Cengiz (Elsevier, 2022)Plant polyphenols have always attracted the attention of researchers with their excellent biological activity potentials. In this study, roots, leaves and seeds of Draba cemileae (Karaer) were evaluated for their chemical ... -
Investigation of temperature-dependent electrical parameters in a Schottky barrier diode with multi-walled carbon nanotube (MWCNT) interface
Ezgin, Hüseyin; Demir, Ersin; Acar, Selim; Özer, Metin (Elsevier, 15.08.2022)We research the electrical parameters of the MWCNT/n-6H-SiC Schottky barrier diode (SBD) as a function of temperature. Voltage-dependent current and the capacitance measurements of the diode have been made between the ... -
Modified indium tin oxide electrodes: Electrochemical applications in pharmaceutical, biological, environmental and food analysis
Silah, Hülya; Erkmen, Cem; Demir, Ersin; Uslu, Bengi (Elsevier, 2021)This paper represents a comprehensive review about the most recent developments in indium tin oxide (ITO) based electrochemical chemosensors and biosensors. ITO electrode has received increasing attention due to its large ... -
Phthalocyanine Modified Electrodes in Electrochemical Analysis
Demir, Ersin; Silah, Hülya; Uslu, Bengi (Taylor & Francis Inc, 2020)Phthalocyanines are aromatic or macrocyclic organic compounds and attract great attention due to their numerous properties. They have many high-tech applications in different areas of the industry such as dyestuffs, thermal ... -
Recent advantages in electrochemical monitoring for the analysis of amaranth and carminic acid as food color
Alizadeh, Marzieh; Demir, Ersin; Aydoğdu, Nida; Zare, Najmeh; Karimi, Fatemeh; Kandomal, S Masoud; Rokni, Hassan; Ghasemi, Younes (Elsevier, 18.03.2022)This study provides a comprehensive review of the latest developments in the electrochemical impressions of the important dyestuffs including amaranth and carminic acid. Food colors are organic substances that have important ... -
Studies of mechanism, kinetic model and determination of bupivacaine and its application pharmaceutical forms
Demir, Ersin; İnam, Onur; Silah, Hülya; Karimi-Maleh, Hassan (Elsevier, 2020)Bupivacaine, a local anesthetic that is often preferred in many wide ophthalmology applications, was investigated from different aspects such as electrochemical behavior, kinetic model, mechanism illumination, and analytical ... -
Use of electrochemical techniques for determining the effect of brewing techniques (espresso, Turkish and filter coffee) and roasting levels on total antioxidant capacity of coffee beverage
Yıldırım, Sevinç; Gök, İlkay; Demir, Ersin; Tokuşoğlu, Özlem (Wiley, 11.04.2022)In this study, we determined how roasting levels (light, medium, and dark) of Arabica coffee seed and three brewing techniques—decoction methods (Turkish coffee), infusion method (filter coffee), and pressure methods ...