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Copper and palladium nanostructures: a bacteriogenic approach
1Department of Microbiology, School of Science, RK University, Kasturbadham, Rajkot, Gujarat, 360020, India. ghoshsibb@gmail.com.
Applied Microbiology and Biotechnology
|July 13, 2018
Summary
Bacterium-assisted synthesis of copper and palladium nanoparticles offers versatile applications in medicine and environmental remediation. These nanoparticles show promise for treating infections and managing electronic waste.
Area of Science:
- Nanotechnology
- Biotechnology
- Materials Science
Background:
- Copper nanoparticles (CuNPs) and palladium nanoparticles (PdNPs) are recognized for their diverse applications in catalysis, sensors, and biomedicine.
- Their therapeutic potential spans anticancer, antiviral, antibacterial, antifungal, antidiabetic, and antioxidant activities.
- Fabrication methods for CuNPs and PdNPs are being explored through various physical, chemical, and biological routes.
Purpose of the Study:
- To focus on bacterium-assisted synthesis of nanostructured copper and palladium.
- To explore applications in therapy against multidrug-resistant pathogens.
- To investigate applications in dehalogenation, catalysis, metal recovery, and electronic waste management.
Main Methods:
- Utilizing bacteria for the synthesis and stabilization of CuNPs and PdNPs.
- Investigating the microbial synthesis mechanism of PdNPs in E. coli.
- Documenting the synthesis and stabilization mechanisms in Cyanobacteria.
Main Results:
- Demonstrated bacterium-assisted design of nanostructured copper and palladium.
- Highlighted applications in treating multidrug-resistant pathogens.
- Showcased utility in dehalogenation, Heck coupling, fuel cells, metal recovery, and electronic waste management.
Conclusions:
- Bacteriogenic CuNPs and PdNPs are potent chemotherapeutic agents.
- Nanoparticles can be enhanced with drugs/fluorophores for targeted delivery and diagnosis.
- These nanoparticles hold significant potential for sensors and pollution control applications.
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