10.1371/journal.pone.0191123.g004 Yao-Zhong Chen Yao-Zhong Chen Xiao-Ying Lü Xiao-Ying Gen-Di Liu Gen-Di Liu Washout resistance test of novel root-end filling material (NRFM), novel radio-opaque root-end filling materials (NRFM-Ba, NRFM-Bi and NRFM-Zr) and glass ionomer cement (GIC) in phosphate-buffered solution (PBS). Public Library of Science 2018 ANOVA NRFM-Bi zirconium dioxide contact angle NRRFM novel root-end assay material glass ionomer cement solubility osteoblast-like Saos -2 cells ISO 3 mm aluminium thickness ALP activity radio-opacity value XRD barium sulphate NRFM-Zr pH variation NRFM washout resistance FTIR calcium carboxylate salt physicochemical properties novel radio-opaque root-end MTT GIC 2018-02-08 18:37:54 Figure https://plos.figshare.com/articles/figure/Washout_resistance_test_of_novel_root-end_filling_material_NRFM_novel_radio-opaque_root-end_filling_materials_NRFM-Ba_NRFM-Bi_and_NRFM-Zr_and_glass_ionomer_cement_GIC_in_phosphate-buffered_solution_PBS_/5869464 <p>Washout resistance test of novel root-end filling material (NRFM), novel radio-opaque root-end filling materials (NRFM-Ba, NRFM-Bi and NRFM-Zr) and glass ionomer cement (GIC) in phosphate-buffered solution (PBS).</p>