In this study, pre-synthesized 5,10,15-tri(4-tert-butylphenyl)-20-(4-phenol)-porphyrin (Por) was incorporated with graphene oxide (GO) via ultrasonication and, as a result, GO–Por was obtained. Morphological and structural ...

The need for practical detection of folic acid (FA) has been increased day by day. For this reason in this work, a two steps electroanalytical technique, centri-voltammetry was utilized for FA detection for the first time. ...

In this study, carbon paste electrode (CPE) was modified with graphene and a novel azobenzene-perylene diimide derivative (P4SAc) and utilized for the dopamine detection. Electrochemical performances of modified electrochemical ...

A Pseudomonas fragi (P. fragi) and graphene-gold hybrid nanomaterial included a carbon felt electrode (graphene-Au/CFE) bioanode was developed and optimized. Then, this bioanode was combined with a platinum cathode and a ...