Halochromic Polystyrene Nanofibers Obtained by Solution Blow Spinning for Wine pH Sensing. - Kelvi W. E. Miranda; Caio V. L. Natarelli; Adriana C. Thomazi; Guilherme M. D. Ferreira; Maryana M. Frota; Maria do Socorro R. Bastos; Luiz H. C. Mattoso; Juliano E. Oliveira (Sensors, 2020)