Could you explain to me this please …. ((They demonstrated that extracellular polysaccharides possess a high number of calcium binding sites through which they can integrate the free calcium into the biofilm. This neutralizes the toxic substance and strengthens the EPS structure of the biofilm.)) What is the binding site and how it’s work and what neutralizes toxins mean????
This is a journal of the study
And this is the original source
Please help me :”(