Green synthesis of ZnO nanoparticles using aqueous peel extracts of pomegranates and its application in seed coating
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54.057:546.47:634.64 (1)
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KHANKISHIYEVA, Rena, MURSHUDOV, Tuncay, AKHUNDZADA, Haji Vahid, AMRAHOV, Nurlan, ISMAYILOV, Parvin, ASHUMOVA, Leyla, HAJIZADA, Nigar. Green synthesis of ZnO nanoparticles using aqueous peel extracts of pomegranates and its application in seed coating. In: Ecological and environmental chemistry : - 2022, Ed. 7, 3-4 martie 2022, Chișinău. Chisinau: Centrul Editorial-Poligrafic al USM, 2022, Ediția 7, Vol.1, pp. 206-207. ISBN 978-9975-159-07-4.. 10.19261/eec.2022.v1
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Ecological and environmental chemistry
Ediția 7, Vol.1, 2022
Conferința "Ecological and environmental chemistry 2022"
7, Chișinău, Moldova, 3-4 martie 2022

Green synthesis of ZnO nanoparticles using aqueous peel extracts of pomegranates and its application in seed coating

CZU: 54.057:546.47:634.64

Pag. 206-207

Khankishiyeva Rena12, Murshudov Tuncay1, Akhundzada Haji Vahid12, Amrahov Nurlan12, Ismayilov Parvin1, Ashumova Leyla1, Hajizada Nigar1
 
1 Azerbaijan State Oil and Industry University,
2 Azerbaijan Research Institute of Crop Husbandry
 
 
Disponibil în IBN: 18 martie 2022


Rezumat

The in-depth development of nano-scale and nano-structured materials synthesis methods is due to the need for basic research on size effects and the expansion of their practical applications in modern electronics, medicine and agricultural technology. In recent years, zinc oxide nanoparticles have been used as fertilizers and in seed coating technology. Considering the fact that zinc oxide nanoparticles may promote the yield and growth of food crops. Zinc oxide nanoparticles (Nps ZnO) in practice can be obtained in two basic ways: by chemical means and by ―green synthesis‖. Green synthesis was used in studies to obtain nano-sized ZnO. This is an efficient, inexpensive, environmentally friendly and easy to apply method. For this experiment, it was used pomegranate peels as a stabilizing agent. The inside of the pomegranate peel contains many substances such as punicalagin, gallic acid, ellagic acid, chlorogenic acid, caffeic acid, punicalin, apigenin, pelargonidin, cyanidin, pomegranate A, and pomegranate B. These compounds are mainly concentrated in the pomegranate peel and have been shown to aid in the green synthesis of a wide variety of nanoparticles [1]. Zinc nitrate hexahydrate [Zn(NO3)2•6H2O] was utilized as a forerunner to synthesize zinc oxide nanoparticles. Nanoparticles were synthesized by methodology proposed [2].The synthesized ZnO NPs by this method were characterized by Fourier transform infrared spectroscopy (Varian 3600 FTIR) in the spectral range of 4000 to 400 cm−1 were studied. Fig. 1. FTIR spectrum of ZnO nanoparticles The bands at 543 and 624 cm-1 are stretching vibrations of ZnO NPs. The broadband at 3441 cm-1 belongs to O-H stretching of organic residues of pomegranate on ZnONPs and the peak at 2931 and 2852 cm-1 belongs to C-H stretching vibrations (Fig. 1). This study has shown that ZnO NPs can be prepared at a low cost from pomegranate wastes and obtained ZnO NPs has the potential to be used in agriculture.