TY CONF TI EVALUATION OF THE QUALITY OF BACTERIAL BIOMASS BY TRANSMISSION ELECTRON MICROSCOPY KW transmission electron microscopy KW bacteria KW ultrathin sections KW fixation of bacteria KW cytological assessment of the quality of bacterial biomass KW intact cells KW bacterial cells with reversible damage KW irreversible structural damage JO Process Management and Scientific Developments AU Gerasimov, V.N. PY 2024 PB AUS PUBLISHERS