In this paper we present rapid, simple synthesis of silver and
gold nanoparticles by reducing aqueous salt solutions of both the
metals using leaves extract. Silver and gold nanoparticles can be
prepared in a size range of 10–40nm with less amounts of leaf
extract and without adding chemicals and physical steps like centrifugation,
sonication, annealing, etc. The effect of leaf extract
quantity, concentration of metal solution, temperature and contact
time were also evaluated to optimize the synthesis route producing
the metal nanoparticles. The stability of particles was evaluated
at different pH with zeta potentiometer without any additional
stabilizing chemicals.
In this paper we present rapid, simple synthesis of silver andgold nanoparticles by reducing aqueous salt solutions of both themetals using leaves extract. Silver and gold nanoparticles can beprepared in a size range of 10–40nm with less amounts of leafextract and without adding chemicals and physical steps like centrifugation,sonication, annealing, etc. The effect of leaf extractquantity, concentration of metal solution, temperature and contacttime were also evaluated to optimize the synthesis route producingthe metal nanoparticles. The stability of particles was evaluatedat different pH with zeta potentiometer without any additionalstabilizing chemicals.
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