This paper reports a detailed study on self-affine behavior of multiplicity fluctuation in the pionization process at relativistic and ultrarelativistic nuclear collisions. The study was performed over a wide range of energy from 2.1–200 AGeV. The data used are 16 O-AgBr interactions at 2.1 AGeV and 60 AGeV, 32 S-AgBr interactions at 200 AGeV, 24 Mg-AgBr , and 12 C-AgBr interactions at 4.5 AGeV. All these data show a clear evidence of self-affine pion production over the entire energy regime.
Background: The Zn nanoparticles synthesized from the plant sources are ecofriendly and are potent anticancer agents. Objective: The objective of the present work was to evaluate In vitro cytotoxic activity of Zn nanoparticles green synthezised from Abutilon indicum extract against HeLa cell lines (cervical cancer). Methods: The aqueous extract is prepared by cold extraction (maceration) using water as a solvent. Phytochemical analysis was done by using the standard procedures. Aqueous extract of A. indicum was used for synthesis of Zn nanoparticles. The nanoparticles were characterized by UV-Visible spectrometry and Scanning electron microscopy (SEM) techniques. In vitro cytotoxicity studies of Zn nanoparticles were done by MTT assay using HeLa cell lines. Results: The preliminary phytochemical results revealed that the aqueous extract of A. indicum contains broad spectrum of secondary metabolites like Tannins, Saponins, Glycosides, Flavonoids, Anthroquinones, Terpenoids and Steroids. The U.V spectrophotometeric analysis of Zn nanoparticles displayed maximum absorption at 270 nm and scanning electron microscopic studies showed
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