The viability of spores is the key factor for microbial induced calcium carbonate precipitation.

While previous studies mainly focused on the total number of spores as an index to predict the calcium precipitation activity (CPA) of bacterial strains, the effect of viability of spores on microbial-induced calcium precipitation (MICP) has remained highly ignored. Therefore, for the first time, we have attempted to optimize the sporulation process in terms of viable spore production and, most importantly, aimed to build a correlation between viable spores and CPA. The results have shown that for the sporulation of Bacillus sp.

Recent Advances in Antimicrobial Polymers: A Mini-Review.

Human safety and well-being is threatened by microbes causing numerous infectious diseases resulting in a large number of deaths every year. Despite substantial progress in antimicrobial drugs, many infectious diseases remain difficult to treat. Antimicrobial polymers offer a promising antimicrobial strategy for fighting pathogens and have received considerable attention in both academic and industrial research.