Hanh, Mai, Nguyễn Việt Tuyên, Pham Van Thanh, & Hoang Chi Hieu. " A Simple, One-step, Seedless Hydrothermal Growth of ZnO Nanorods on Printed Circuit Board Substrate." VNU Journal of Science: Mathematics - Physics [Online], 33.2 (2017): n. pag. Web. 27 Apr. 2024