Detection of chloroform with a sensor array consisting of electrochemically deposited polythiophenes films: processes governing the electrical response - Carvalho, Eduarda Regina; Correa, Alessandra Alves; Consolin Filho, Nelson; Oliveira Junior, Osvaldo Novais de; Gomes, Henrique L.; Mattoso, Luiz Henrique Capparelli; Matins Neto, Ladislau (Sensor Letters, 2007)