In this book, we report the bio synthesis of aqueous stable gold nanoparticles by using Ocimum sanctum leaf extract as both reducing and capping agents. The Ocimum sanctum leaf extract reduced gold nanoparticles (AuNps) were characterized by UV/Vis, particle size analyzer (PSA)and transmission electron mictroscopy (TEM. Additionally, AuNps have been investigated for its application as "Turn Off" fluorescent sensor for Hg II]. A concentration of Hg II] in the limit of 10 M to 10 mM can be detected based on fluorescence quenching of the AuNPs and it was also concluded from the spectroscopic...
In this book, we report the bio synthesis of aqueous stable gold nanoparticles by using Ocimum sanctum leaf extract as both reducing and capping agent...
![Gold Nanoparticle as a Turn off Fluorescent Sensor for Hg[ii] Ions Makwana Bharat a. 9783659590122 LAP Lambert Academic Publishing](/9783659590122_gold_nanoparticle_as_a_turn_off_fluorescent_sensor_for_hgii_ions.jpg "Gold Nanoparticle as a Turn off Fluorescent Sensor for Hg[ii] Ions")
