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Biomimetic Synthesis of Selenium Nanospheres by Bacterial Strain JS-11 and Its Role as a Biosensor for Nanotoxicity Assessment: A Novel Se-Bioassay

Selenium nanoparticles (Se-NPs) were synthesized by green technology using the bacterial isolate Pseudomonas aeruginosa strain JS-11. The bacteria exhibited significant tolerance to selenite (SeO(3) (2−)) up to 100 mM concentration with an EC(50) value of 140 mM. The spent medium (culture supernatan...

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Detalles Bibliográficos
Autores principales: Dwivedi, Sourabh, AlKhedhairy, Abdulaziz A., Ahamed, Maqusood, Musarrat, Javed
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2013
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3587581/
https://www.ncbi.nlm.nih.gov/pubmed/23483909
http://dx.doi.org/10.1371/journal.pone.0057404