Effects of saponin capped triangular silver nanocrystals on the germination of Pisum sativum, Cicer arietinum, Vigna radiata seeds & their subsequent growth study. Issue 1 (12th November 2019)

• Record Type: Journal Article
• Authors: Debnath, Babli; Sarkar, Sumit; Das, Ratan
• Is Part Of: IET nanobiotechnology. Volume 14:Issue 1(2020)
• Page Start: 25
• Page End: 32
• Publication Date: 2019-11-12
• Subjects: transmission electron microscopy -- atomic force microscopy -- nanofabrication -- silver -- nanostructured materials -- X‐ray diffraction -- crystal morphology -- nanobiotechnology -- botany; Pisum sativum -- saponin capped nanocrystals -- nanocrystals solution -- atomic force microscopy -- transmission electron microscopy -- reducing agent -- Vigna radiata seeds -- Cicer arietinum -- unexposed control germination -- triangular nanocrystals -- triangular morphology -- x‐ray diffraction study -- fenugreek seed; Biotechnology -- Periodicals; Nanotechnology -- Periodicals; 660.6
• DOI: 10.1049/iet-nbt.2019.0161
• Languages: English
• ISSNs: 1751-8741

Abstract

Abstract : In this study, saponin capped triangular silver nanocrystals have been synthesised using fenugreek seed extract, where the extract acts both as a reducing and capping agent. X‐ray diffraction study confirms the purity and crystalline nature of the prepared nanocrystals and transmission electron microscopic study shows the triangular morphology with the average edge length of 72 nm, along with the atomic force microscopy study for the height or the width of the triangular nanocrystals. These nanocrystals have been investigated against a few pulses (seeds) such as Pisum sativum, Cicer arietinum and Vigna radiata for their effect on the germination as well as growth of root and shoot. Considering different concentration of silver nanocrystals solution, it has been found that 25 × 10 −4 and 80 × 10 −4 μg/ml are the minimum and maximum concentrations of silver nanocrystals, within this range, germination and subsequent growth of root and shoot are effective. The result shows significant positive influence on the growth of root and shoot of all seeds in comparison to those of unexposed control germination. Therefore, the result of this experiment has confirmed that the use of saponin capped silver nanocrystals enhances the germination and growth of plants.