M. Šokarda Slavić, V. . Ralić, B. Nastasijević, M. Matijević, Z. Vujčić, and A. Margetić, “A novel PGA/TiO2 nanocomposite prepared with poly(γ-glutamic acid) from the newly isolated Bacillus subtilis 17B strain”, J. Serb. Chem. Soc., vol. 88, no. 10, Mar. 2023.