In addition, it can be seen that some of the bacteria presented on the surface of the particle are covered by a thin layer of polymer material, andsomeof themare alsoattachedtothesurface (Fig.3A,B).
In addition, it can be seen that some of the bacteria presented onthe surface of the particle are covered by a thin layer of polymermaterial, andsomeof themare alsoattachedtothesurface (Fig.3A,B).