Biosintesis Nanopartikel Perak Menggunakan Ekstrak Kulit Buah Nanas Untuk Det…

The biosynthesis of silver (Ag) nanoparticles has been carried out by reacting pineapple peel extract and AgNO3 solution. Ratio of the composition of the extract and the AgNO3 solution, namely, 1: 1 by varying the AgNO3 concentration of 1 mM, 2.5 mM, and 5 mM. The nanoparticle synthesis process was carried out at 80oC for 30 minutes. The nanoparticles obtained were characterized using UV-Vi…