Author:
Kumar Yogendra,Gupta Deeksha,Singh Prabal Pratap,Kumar Das Dipak
Abstract
Abstract
A novel electrochemical sensor based on gadolinium ferrite nano-particle (GdFeO3/GP) has been fabricated for the detection of aspirin. FESEM and TEM results reveal that synthesized nano materials are in nano range with particle size of 40 to 45 nm. Cyclic voltammogram of 1μM ASA indicated a single irreversible oxidation peak at 1.1 V which was 2 fold higher than bare GP electrode. Maximum current value was obtained with supporting electrolyte at pH-6.0. Hence phosphate buffer solution of pH 6.0 was employed in all experimental work, maintaining scan rate at 100mVs-1.
Cited by
2 articles.
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