NGUYEN, T. V.; VU, C. D.; PHAM, T. B.; PHAM, V. H.; BUI, H.; VU, T. H. H.; PHAM, V. H. Detection of Ultra-Low Concentration of Methylene Blue by Porous Silicon Photonic Crystals Covered With Siver Nanoparticles as Efficient Sers Substrate. Communications in Physics, [S. l.], v. 31, n. 4, p. 381, 2021. DOI: 10.15625/0868-3166/15927. Disponível em: https://vjs.ac.vn/index.php/cip/article/view/15927. Acesso em: 28 apr. 2024.