Vibrations in engineering and technology

Skiba Margarita Ivanоvna - docent Department of technology of inorganic substances and ecology of the Ukrainian State University of Chemical Technology, PhD in Technical Science. Tel. (093) 166-42-23, e-mail: margaritaskiba88@gmail.com Post address: 49005, Dnipro, Gagarin Avenue 8.

 
Vorobyova Viktoria Ivanоvna - docent Department of Physical Chemistry National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute", PhD in Technical Science

 
Pivovarov Oleksandr Andreevich - Rector of the Ukrainian State University of Chemical Technology, doctor of technical sciences, professor.

The green synthesis of metallic nanoparticles paved the way to improve and protect the environment bydecreasing the use of toxic chemicals. A simple and eco-friendly method for silver nanoparticles (AgNPs) synthesis employing the aqueous extract obtained from grape pomace by plasma-chemical extraction technique was developed. The reduction of silver ions in solution was monitored using UV–visible absorption spectroscopy. The synthesised nanoparticles were characterised using scaning electron microscopy (SEM) and dynamic light scattering measurement (DLS). The sizes of the spherical silver particles were found to be in the range of 27–33 nm. The effect of silver ions concentrations on the synthesis of silver nanoparticles and average particle size was investigated. As-prepared Ag NPs had an excellent catalytic activity as a catalyst for the degradation of ibuprofen, which was carried out in 50 s. The current findings are equally extendable for safeguarding the aquatic environment against the pollution caused by drugs and microbial activity via a facile, highly economical, rapid and efficient reduction/degradation method based on the catalytic potential of Ag NPs. The report emphasizes the effect of the size of silver nanoparticles on the degradation rate of hazardous dyes - methyl blue by NaBH4..

1.      Sharma, G., Kumar, D., Kumar, A., Al-Muhtaseb, H., Pathania, D., Naushad, M., Mola, G. T. (2017). Revolution from monometallic to trimetallic nanoparticle composites, various synthesis methods and their applications: A review. Materials Science and Engineering: C, 71, 1216-1230.

2.      Han, P., Martens, W., Waclawik, E.R., Sarina, S., Zhu, H. (2018). Metal Nanoparticle Photocatalysts: Synthesis, Characterization, and Application. Part. Part. Syst. Charact, 35 (13), 1–16.

3.      Levard, C., Hotze, E. M., Lowry, G. V., Brown, G. E. (2012). Environmental Transformations of Silver Nanoparticles: Impact on Stability and Toxicity. Environmental Science & Technology, 46 (13), 6900–6914.

4.      Plant-based green synthesis of metallic nanoparticles: scientific curiosity or a realistic alternative to chemical synthesis? / Peralta-Videa J. R., Huang Y., Parsons J. G., Zhao L. , Lopez-Moreno L. , Hernandez-Viezcas J. A. , Gardea-Torresdey J. L. // Nanotechnol. Environ. Eng. 2016. Vol. 1.

5.       New insights on the green synthesis of metallic nanoparticles using plant and waste biomaterials: current knowledge, their agricultural and environmental applications / Saratale R. G., Saratale G. D., Shin H. S. Gardea-Torresdey J. L. // Environ. Sci. Pollut. Res. 2018. Vol. 25 (11). P. 10164–10183.

6.      Ulug, B., Turkdemir, M. H.,  Cicek A., Mete, A. (2015). Role of irradiation in the green synthesis of silver nanoparticles mediated by fig (Ficus carica) leaf extract. Spectrochim Acta A Mol. Biomol. Spectrosc, 135, 153-161.

7.      Abdelghany, A. M.,  Abdelrazek, E. M.,  Badr, S. I., Abdel-Aziz, M. S., Morsi, M. A. (2017). Effect of Gamma-irradiation on biosynthesized gold nanoparticles using Chenopodium murale leaf extract. Journal of Saudi Chemical Society, 21 (5), 528-537. DOI:10.1016/j.jscs.2015.10.002

8.      Ghiocel, A., Traian, Zaharescu E., Coroabă, A., Doroftei, F., Safrany, A., Vasile, C. Comparative study on gamma irradiation and cold plasma pretreatment for a cellulosic substrate modification with phenolic compounds /. // Radiation Physics and Chemistry. 2017. – Vol. 130. P. 52-61.

9.      Pivovarov, A. A., Kravchenko, A. V., Tishchenko, A. P., Nikolenko, N. V., Sergeeva, O. V., Vorob’eva, M. I., Treshchuk, S. V. (2015). Contact nonequilibrium plasma as a tool for treatment of water and aqueous solutions: Theory and practice. Russian Journal of General Chemistry, 85 (5), 1339–1350.

10.   Skiba, M., Pivovarov, A., Makarova, A., Pasenko, O., Khlopytskyi, A., Vorobyova, V. (2017). Plasma-chemical formation of silver nanodisperssion in water solutions. Eastern-European Journal of Enterprise Technologies, 6 (6 (90)), 59–65.

11.   Zulfiqar, A.T., Sirajuddin, Memon, N., Agheem, M.H., Junejo, Y., Hassan, S.S., Kalwar, N.H., Khattak, M.I. (2011). Selective, simple and economical lead sensor based on ibuprofen derived silver nanoparticles. Sens. Actuators B – Chem., 430–437.