Synthesis of Nd - Glutamate complex for Paris polyphylla Smith stimulant application

Abstract

Nd(HGlu)3.3H2O complexes were successfully synthesized using Nd(NO3)3 and acid glutamic precursors. Effects of acid glutamic concentration, preparation times and Nd/acid glutamic ratios on the reaction performance and the structure of the complexes were investigated. These fabricated complexes have been characterized by infrared spectroscopy (IR), thermal analysis (TGA) and mass spectrometry (MS). The obtained results showed that Nd[H2Glu]2.3H2O complex improved the growth of Paris polyphylla Smith as compared to the control sample.