The LIVE/DEAD Baclight staining method was used to measure the live bacteria ratio in the activated sludge.

Synthesis, characterization and antimicrobial activity of ferrocene imine and it′s ester derivatives;

Study on the antimicrobial activity of ginger essential oil;

Synthesis of glucosyl methyl fumarate and its antimicrobial activity;

Effect of culture mode on growth rate and antibiotic activity of Xenorhabdus nematophila;

Common pathogenic bacteria and plant pathogenic fungi were used as indicators to study the antibiotic activity of Streptomyces fermentation broth extract;its antibiotic spectrum and minimum inhibitory concentration(MIC) were tested and measured.

To study antibiotic activity of strictly anaerobic group of marine sulphate reducing bacteria,seventy pure strains were obtained through collection and purification from five different marine sites in Dalian.

Studies on constituents and antifungal activity of Polygonum cillinerve;

The antifungal activity of secondary metabolic products from Xenorhabdus nematophilus YL001;

Determination of the antifungal activity of Phyllostachys pubescens extract and raw purification of its antifungal components;