Enhanced biomass growth of lactobacillus acidophilus with CdS-NPs under visible light irradiation: Semi-artificial biohybrid system

The bacterial biomass growth in a semi-artificial biohybrid system composed of cadmium sulfide nanoparticles (as a light-harvesting semiconductor) and Lactobacillus acidophilus (as the non-pathogenic electron acceptor bacterium) was investigated. The photo-induced electrons generated from cadmium su...

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Bibliographic Details
Published in:Materials chemistry and physics 2022-12, Vol.292, p.126860, Article 126860
Main Authors: Emami Moghaddam, Seyed Amirebrahim, Ghadam, Parinaz, Rahimzadeh, Fatemeh
Format: Article
Language:English
Subjects:
Cadmium sulfide nanoparticles
Lactobacillus acidophilus
Semi-artificial biohybrid system
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Summary:The bacterial biomass growth in a semi-artificial biohybrid system composed of cadmium sulfide nanoparticles (as a light-harvesting semiconductor) and Lactobacillus acidophilus (as the non-pathogenic electron acceptor bacterium) was investigated. The photo-induced electrons generated from cadmium sulfide nanoparticles within the culture medium efficiently enhanced the biomass growth (about 1.15-fold) and indicated a significant difference (P-value = 0.003 (
ISSN:0254-0584
1879-3312
DOI:10.1016/j.matchemphys.2022.126860