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Investigation of activation energy and antibacterial activity of CuO nano-rods prepared by Tilia Tomentosa (Ihlamur) leaves


 
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1. Title Title of document Investigation of activation energy and antibacterial activity of CuO nano-rods prepared by Tilia Tomentosa (Ihlamur) leaves
 
2. Creator Author's name, affiliation, country Shashanka Rajendrachari; Bartin University, Turkey; Turkey
 
2. Creator Author's name, affiliation, country Volkan Murat YILMAZ; Bartin University; Turkey
 
2. Creator Author's name, affiliation, country Abdullah Cahit Karaoglanli; Bartin University; Turkey
 
2. Creator Author's name, affiliation, country Orhan Uzun; Bartin University; Turkey
 
3. Subject Discipline(s)
 
3. Subject Keyword(s) CuO nano-rods; tilia tomentosa; green synthesis; UV-visible spectroscopy; activation energy; antibacterial activity:
 
4. Description Abstract

In recent years, fabrication of metal oxide nanoparticles is intensively gained interest of various chemists as well as biochemist due to their wide range of applications in different fields. Therefore, we reported an easy and eco-friendly synthesis of CuO nano-rods by using Tilia Tomentosa (Ihlamur) leaves extract. Producing CuO nanoparticles exhibiting rod like shape is rare and difficult using plant leaves; but it is possible using tilia leaves. The green synthesised CuO nano-rods were calcined at 400˚C for 15 minutes and were characterized by UV-Visible spectroscopy, XRD, SEM and particle size analyser to study their bandgap, phases, shape and sizes respectively. SEM studies reveal the formation of rod shaped CuO nanoparticles with average length of 95nm and that of breadth is 32nm. Further the thermal properties of CuO nano-rods were studied by using TG and DTA analysis. Thermal studies were carried out at 6, 8 and 10˚/min heating rates to study the enthalpy and activation energy in detail. The activation energy of CuO nano-rods were calculated by Kissinger method and was found to be 12.23 kJ/mol. Antibacterial  activity of CuO nano-rods are carried out using S. aureus, P. flourescens, E. faecalis, B. subtilis, S. enteridis and E. coli.
 
5. Publisher Organizing agency, location
 
6. Contributor Sponsor(s) Bartın University Scientific Research Projects Unit, Turkey
 
7. Date (YYYY-MM-DD) 09-02-2020
 
8. Type Status & genre Peer-reviewed Article
 
8. Type Type
 
9. Format File format PDF
 
10. Identifier Uniform Resource Identifier https://revues.imist.ma/index.php/morjchem/article/view/17765
 
10. Identifier Digital Object Identifier (DOI) https://doi.org/10.48317/IMIST.PRSM/morjchem-v8i2.17765
 
11. Source Title; vol., no. (year) Moroccan Journal of Chemistry; Vol 8, No 2 (2020)
 
12. Language English=en en
 
13. Relation Supp. Files
 
14. Coverage Geo-spatial location, chronological period, research sample (gender, age, etc.)
 
15. Rights Copyright and permissions Copyright (c) 2020 Moroccan Journal of Chemistry