TY JOUR TI ELECTRONIC PARAMETERS OF CONFORMATIONAL STATES OF ABETA-AMYLOID PEPTIDE (25-35) KW beta-amyloid peptide (25-35) KW quant-chemical calculations method KW molecular mechanics method KW conformation JO Russian Journal of Biological Physics and Chemisrty AU Agaeva, G.A. AU Najafova, G.Z. PY 2023 IS 8 PB Federal State Educational Institution of Higher Education Sevastopol State University