Bio-assisted synthesis and characterization of nanostructured bismuth (III) sulphide using Clostridium acetobutylicum
作者： Sathish Kumar Kamaraj , Ganesh Venkatachalam , Palaniappan Arumugam , Sheela Berchmans
DOI: 10.1016/J.MATCHEMPHYS.2013.11.042
关键词:
摘要: Abstract Nanostructured bismuth (III) sulphide is synthesized at room temperature using a hydrogen producing microorganism namely Clostridium acetobutylicum . On contrary to chemical routes involving both the high and methods, present experimental procedure involves bio-assisted approach. This method free from usage of toxic hazardous chemicals making it an environment friendly route. The characterized transmission electron microscope (TEM), powder X-ray diffraction (XRD), photoelectron spectroscopy (XPS) cyclic voltammetry (CV). From our experiments we find that produced this approach exhibits hexagonal shaped plate-like structures stabilized by extracellular proteins in culture medium.
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