| Autor: |
Ismail S. K., Ali, Khan Mehebub, Akhtarul, Alam Md., Islam, S S, Khanuja, Manika, Husain, Samina, Hafiz, A K |
| Předmět: |
|
| Zdroj: |
AIP Conference Proceedings; 2020, Vol. 2276 Issue 1, p1-9, 9p |
| Abstrakt: |
An eco-friendly and green procedure for the synthesis of silver nanoparticles (AgNPs) using the aqueous extract of leaves of phyllanthusacidus: phyllanthus family and silver nitrate as the source of metal has been proposed. The formation of silver nanoparticles (AgNPs) has been investigated by the regular increment of an acute surface plasmon resonance (SRP) band at 432 nmusing UV–Visible spectroscopy. Silver nano-particles (AgNPs) have further been characterised by Fourier Transform Infrared Spectroscopy, powder X-ray diffraction method. The shape and size of synthesized nanoparticles have further been determined by Transmission Electron Microscope (TEM). The synthesized AgNPshas been applied curiously for the selective detection of environmental hazardous Hg2+ ions in aqueous medium using naked-eye as well as UV-Vis spectral change. Moreover, the silver nanoparticles exhibit reversible response for the detection of Hg2+ ion. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
|
