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Article

Synthesis of silver nanoparticles using methanol and dichloromethane extracts of Pulicaria gnaphalodes (Vent.) Boiss. aerial parts

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Pages 328-333 | Received 28 Jun 2014, Accepted 26 Jul 2014, Published online: 26 Aug 2014

Figures & data

Figure 1. Time course of silver nitrate conversion to silver NPs by methanol extract of P. gnaphalodes (Vent.) Boiss.

Figure 1. Time course of silver nitrate conversion to silver NPs by methanol extract of P. gnaphalodes (Vent.) Boiss.

Figure 2. Time course of silver nitrate conversion to silver NPs by dichloromethane extract of P. gnaphalodes (Vent.) Boiss.

Figure 2. Time course of silver nitrate conversion to silver NPs by dichloromethane extract of P. gnaphalodes (Vent.) Boiss.

Figure 3. Particle size analysis of NPs produced by methanol extract of P. gnaphalodes (Vent.) Boiss. after 2 h of biotransformation.

Figure 3. Particle size analysis of NPs produced by methanol extract of P. gnaphalodes (Vent.) Boiss. after 2 h of biotransformation.

Figure 4. Particle size analysis of NPs produced by methanol extract of P. gnaphalodes (Vent.) Boiss. after 72 h of biotransformation.

Figure 4. Particle size analysis of NPs produced by methanol extract of P. gnaphalodes (Vent.) Boiss. after 72 h of biotransformation.

Figure 5. Particle size analysis of NPs produced by dichloromethane extract of P. gnaphalodes (Vent.) Boiss. after 2 h of biotransformation.

Figure 5. Particle size analysis of NPs produced by dichloromethane extract of P. gnaphalodes (Vent.) Boiss. after 2 h of biotransformation.

Figure 6. Particle size analysis of NPs produced by dichloromethane extract of P. gnaphalodes (Vent.) Boiss. after 96 h of biotransformation.

Figure 6. Particle size analysis of NPs produced by dichloromethane extract of P. gnaphalodes (Vent.) Boiss. after 96 h of biotransformation.

Figure 7. TEM micrographs of the produced NPs by methanol extract of P. gnaphalodes (Vent.) Boiss. after 24 h of biotransformation.

Figure 7. TEM micrographs of the produced NPs by methanol extract of P. gnaphalodes (Vent.) Boiss. after 24 h of biotransformation.

Figure 8. TEM micrographs of the produced NPs by dichloromethane extract of P. gnaphalodes (Vent.) Boiss. after 24 h of biotransformation.

Figure 8. TEM micrographs of the produced NPs by dichloromethane extract of P. gnaphalodes (Vent.) Boiss. after 24 h of biotransformation.

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