Bacterial polysaccharide levan as stabilizing, non-toxic and functional coating material for microelement-nanoparticlesBondarenko, Olesja; Ivask, Angela; Kahru, Anne; Titma, Tiina; Pudova, Ksenia; Adamberg, SigneCarbohydrate polymers2016 / p. 710-720 : ill https://doi.org/10.1016/j.carbpol.2015.09.093 Levan enhances associated growth of Bacteroides, Escherichia, Streptococcus and Faecalibacterium in fecal microbiotaAdamberg, Kaarel; Tomson, Katrin; Talve, Tiina; Pudova, Ksenia; Puurand, Marju; Visnapuu, Triinu; Alamäe, Tiina; Adamberg, SignePLoS ONE2015 / p. 1-18 : ill http://dx.doi.org/10.1371/journal.pone.0144042