A New Esterase from Thermobifida halotolerans Hydrolyses Polyethylene Terephthalate (PET) and Polylactic Acid (PLA) oleh Georg Steinkellner, Karl Gruber, Helmut Schwab, Georg M. Guebitz, Rosario Diaz Rodriguez, Annemarie Marold, Sabine Zitzenbacher, Anita Dellacher, Katrin Greimel, Doris Ribitsch, Enrique Herrero Acero