10.6084/m9.figshare.c.3604049_D2.v1 Fan LĂź Fan LĂź Jingwen Wang Jingwen Wang Liming Shao Liming Shao Pinjing He Pinjing He MOESM1 of Enzyme disintegration with spatial resolution reveals different distributions of sludge extracellular polymer substances Springer Nature 2016 Polygalacturonase Polygalacturonic acid Excitation and emission matrix Environmental scanning electron microscope Parallel factor analysis Sludge flocs Micro assembly 2016-02-03 05:00:00 Journal contribution https://springernature.figshare.com/articles/journal_contribution/MOESM1_of_Enzyme_disintegration_with_spatial_resolution_reveals_different_distributions_of_sludge_extracellular_polymer_substances/4341551 Additional file 1. Procedure about the extraction of EPS fractions.