Mahanitipong, Usana, Patcharin Kanhakeaw, and Metha Rutnakornpituk. 2023. “Fine-Tuning the Degree of Negative Charge and Carboxylate Grafting Density of Polymer-Coated Magnetite Nanoparticle”. Trends in Sciences 20 (3). Nakhon Si Thammarat, Thailand:6384. https://doi.org/10.48048/tis.2023.6384.