Fig. 1From: Eucommia ulmoides polysaccharide modified nano-selenium effectively alleviated DSS-induced colitis through enhancing intestinal mucosal barrier function and antioxidant capacityPreparation and characterization of EUP-SeNP. A Preparation process of EUP-SeNP; B TEM of EUP-SeNP; C Particle size of SeNPs prepared at different concentration of EUP; D FTIR spectra of EUP, SeNP and EUP-SeNP. E EDX spectrum; F–H DDPH,·OH and ABTS scavenging rate of EUP-SeNP modified with different concentrations of EUP. I DDPH scavenging rate of EUP, SeNP and EUP-SeNP. J ABTS scavenging rate of EUP, SeNP and EUP-SeNP. K The state of EUP-SeNP solution in SGF, SIF and water within 24 hBack to article page