2.4. FT-IR spectroscopic studies
The functional groups present in the phytoconstituents on the fruit extract of
T. chebula and their involvement in the synthesis of AgNPs was determined by the
FT-IR studies. The dried aqueous extract and synthesized AgNPs were mixed with
KBr to make pellet and the FT-IR analysis was carried out by JASCO FT-IR 400.