Rejithamol R, Adwaitha S, Darsana G, Sreenidhi M, Rajeswary R, Abhirami M, et al. Fabrication of Pyromellitic Acid Polymer Modified Electrochemical Sensor for the Determination of Tryptophan. ajc [Internet]. 2022 May 18 [cited 2024 Nov. 25];34(6):1526-30. Available from: https://asianpubs.org/index.php/ajchem/article/view/34_6_29