نتایج جستجو برای: calotropis gigantea

تعداد نتایج: 1446  

2018
K. Sravanthi P. Yadgiri Swamy

Background: In this present work, we synthesized zero-valent iron nanoparticles (ZVIN) using reproducible Calotropis gigantea (CG) flower extract served as both reducing and stabilizing agent by completely green approach. ZVIN are widely used in contaminated water treatment and can be prepared by several different methods. Method: Iron nanoparticles formed in this method are mainly ZVIN and wer...

2017
Kamal K. Panda Dambaru Golari A. Venugopal V. Mohan M. Achary Ganngam Phaomei Narasimham L. Parinandi Hrushi K. Sahu Brahma B. Panda

Zinc oxide nanoparticles (ZnONP-GS) were synthesised from the precursor zinc acetate (Zn(CH₃COO)₂) through the green route using the milky latex from milk weed (Calotropis gigantea L. R. Br) by alkaline precipitation. Formation of the ZnONP-GS was monitored by UV-visible spectroscopy followed by characterization and confirmation by energy-dispersive X-ray spectroscopy (EDX), transmission electr...

2017
Meng Sun Dong Pan Yaxiong Chen Ya Li Kun Gao Burong Hu

Seven cardenolides isolated from the ethanol extract of the stems of Calotropis gigantea were evaluated in vitro against human cancer cells and the structure-activity relationships were discussed. The results demonstrated that a compound, named CGN (coroglaucigenin), had better anti-proliferative activity with the IC50 value less than 6 μM among these compounds. Further, we found that CGN displ...

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