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Biofilm refers to microorganisms adhere to the contact surface, secrete polysaccharide substates, fibrin and lipoproteins, etc., wrap themselves around a large number of bacteria aggregate membrane samples, is one of the common ways of microorganisms in nature.
below, the biofilm and application and treatment methods are introduced by the small compilation.
biofilms are widely found in industrial pipes, ventilation equipment, food production equipment, water pipes, medical devices and even human tissue organs in pathological conditions, the vast majority of microorganisms can form biofilms under certain conditions.
biofilms have significant differences with plankton in morphological structure, physiological and biochemical characteristics, sensitivity to environmental factors, etc., resulting in a significant increase in pathogenicity, resistance and resistance.
resulting in biofilm in medical, food, industry, aquaculture and many other fields to human society has brought serious harm, resulting in huge economic losses, but also a serious threat to human health.
to study the method of biofilm management, we must first establish a fast, sensitive and specific method of biofilm analysis and detection.
Guangdong Institute of Microbiology Zhao Zhiying and others published in this issue of volume 6, Volume 6, No. 5 of 2016, "Progress in the study of biofilm quantitative analysis methods" introduced the biofilm biomass, cell total, number of living cells, large molecular substances and structure of quantitative analysis methods, for in-depth study of biofilms to provide a richer means, and can promote the improvement and improvement of biofilm quantitative analysis methods, so as to better prevent, control and develop biofilms.
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