Induction of Apoptosis with Silver Nanoparticles Obtained Using Thermophilic Bacteria.

Yeasts resistant to antifungals have become an increasing risk to human health. One of the best antimicrobial properties is reported to be present in silver nanoparticles (AgNPs); however, little is known about the antimicrobial potential of AgNPs produced using thermophilic bacteria. How AgNPs cause cell death is different depending on the type of the cell, and the mode of death induced is cell-type specific.

Effect of Biosynthesized Silver Nanoparticles on the Growth of the Green Microalga and Astaxanthin Synthesis.

Silver nanoparticles (AgNPs) are widely known for their antimicrobial activity in various systems from microorganisms to cell cultures. However, the data on their effects on microalgae are very limited. Unicellular green algae is known for its ability to accumulate large amounts of astaxanthin under stress conditions.

Biosynthesis of Silver Nanoparticles Produced Using spp. Bacteria.

Silver nanoparticles (AgNPs) are well known for their unique physical and chemical properties, which can be incorporated into a wide range of applications. The growing resistance of microorganisms to antimicrobial compounds promoted the use of AgNPs in antimicrobial therapy. AgNPs can be obtained using physical and chemical methods, but these technologies are highly unfriendly to nature and produce large amounts of side compounds (for example, sodium borohydride and -dimethylformamide).