Biosynthesis of silver nanoparticles using a probiotic Bacillus licheniformis Dahb1 and their antibiofilm activity and toxicity effects in Ceriodaphnia cornuta
S Shanthi, BD Jayaseelan, P Velusamy… - Microbial …, 2016 - Elsevier
In the present study, we synthesized and characterized a probiotic Bacillus licheniformis cell
free extract (BLCFE) coated silver nanoparticles (BLCFE-AgNPs). These BLCFE-AgNPs
were characterized by UV–visible spectrophotometer, XRD, EDX, FTIR, TEM and AFM. A
strong surface plasmon resonance centered at 422 nm in UV–visible spectrum indicates the
formation of AgNPs. The XRD spectrum of silver nanoparticles exhibited 2θ values
corresponding to the silver nanocrystal. TEM and AFM showed the AgNPs were spherical in …
free extract (BLCFE) coated silver nanoparticles (BLCFE-AgNPs). These BLCFE-AgNPs
were characterized by UV–visible spectrophotometer, XRD, EDX, FTIR, TEM and AFM. A
strong surface plasmon resonance centered at 422 nm in UV–visible spectrum indicates the
formation of AgNPs. The XRD spectrum of silver nanoparticles exhibited 2θ values
corresponding to the silver nanocrystal. TEM and AFM showed the AgNPs were spherical in …
Biosynthesis of silver nanoparticles using a probiotic Bacillus licheniformis Dahb1 and their antibiofilm activity and toxicity effects in Ceriodaphnia cornuta.
SS Sathappan Shanthi, BD Jayaseelan… - 2016 - cabidigitallibrary.org
In the present study, we synthesized and characterized a probiotic Bacillus licheniformis cell
free extract (BLCFE) coated silver nanoparticles (BLCFE-AgNPs). These BLCFE-AgNPs
were characterized by UV-visible spectrophotometer, XRD, EDX, FTIR, TEM and AFM. A
strong surface plasmon resonance centered at 422 nm in UV-visible spectrum indicates the
formation of AgNPs. The XRD spectrum of silver nanoparticles exhibited 2θ values
corresponding to the silver nanocrystal. TEM and AFM showed the AgNPs were spherical in …
free extract (BLCFE) coated silver nanoparticles (BLCFE-AgNPs). These BLCFE-AgNPs
were characterized by UV-visible spectrophotometer, XRD, EDX, FTIR, TEM and AFM. A
strong surface plasmon resonance centered at 422 nm in UV-visible spectrum indicates the
formation of AgNPs. The XRD spectrum of silver nanoparticles exhibited 2θ values
corresponding to the silver nanocrystal. TEM and AFM showed the AgNPs were spherical in …
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