Influence of aluminum and iron chlorides on the parameters of zigzag patterns on films dried from BSA solutions.

The relationships between the structural and aggregational state of bovine serum albumin (BSA) and the specific length and total number of zigzag pattern segments of the film textures formed upon drying biopolymer solutions with aluminum and iron chlorides have been shown. To obtain films, saline solutions of BSA were dried in a glass cuvette under thermostatically controlled conditions. It is shown that the formation of zigzag structures is sensitive to the influence of aluminum chlorides Al and iron chlorides Fe and depend on the concentration of AlCl and FeCl.