Controlled release of an optically active compound by hydrogels of acrylic acid and its on-line detection - Aguiar, Leandro Gonçalves de; Iwakura, Daniel Campos; Semeano, Ana Teresa Silva; Li, Rosamaria Wu Chia; Souza, Esmar Faben; Gruber, Jonas; Giudici, Reinaldo (Canadian Journal of Chemical Engineering, 2018)