Beitollahi, H., Safaei, M., Shishehbore, M. R., & Tajik, S. (2018). Application of Fe3O4@SiO2/GO nanocomposite for sensitive and selective electrochemical sensing of tryptophan. Journal of Electrochemical Science and Engineering, 9(1), 45–53. https://doi.org/10.5599/jese.576