The present study has investigated the synthesis of copper nanoparticles by chemical reduction method without any inert gas. The nanoparticles obtained were characterized by UV-Vis, FTIR, XRD, and TEM spectroscopic techniques.
In this paper, we establish some fixed point theorems using Meir-Keeler type contraction in M-metric spaces via Gupta- Saxena type contraction. We also extend very recent results in fixed point theory
The object of the present paper is to extend the fixed point theorem of previous authors.