Biodegradation of Polymeric Material and Adhesive Properties of Cells of Microorganisms

The chemical composition of cell membranes of microscopic fungi destroying polymeric materials is analyzed. The concentrations of the major chemical components – phospholipids, glycans, and amines – in nine types of fungi are estimated. The measured ratios of these components provide an estimate of the hydrophobic properties of conidia, controlling microorganism adhesion to polymer surface and subsequent degradation of polymeric materials.

Classification of Biodamages, Evaluation and Protection Methods

The paper is including information about classification and diagnostics of biodamages, raw materials, materials and products, biostability of materials evaluation methods and methods for material protection against biodamaging. The contributors are discussing the problems of biocides classification, application of antimicrobial materials, requirements to biocides and evaluation methods for antimicrobial properties of biocides