2024 : 4 : 16
Akbar Mobinikhaledi

Akbar Mobinikhaledi

Academic rank: Professor
ORCID: https://orcid.org/0000-0002-9732-7282
Education: PhD.
ScopusId: 6701730547
Faculty: Science
Address: Arak University
Phone:

Research

Title
Complexes of N,N-bis (salicylidene)4,5-dimethyl-1,2- phenylenediamine immobilized on porous nanomaterials: Synthesis, characterization and study of their antimicrobial activity
Type
JournalPaper
Keywords
Immobilized porous material Schiff base Antibacterial activity
Year
2015
Journal Microporous and Mesoporous Materials
DOI
Researchers Akbar Mobinikhaledi ، Fahimeh Zamani ، Mojgan Zendehdel ، Mohammad Azarkish

Abstract

A new hybrid antibacterial material was developed by post synthesis grafting method. 3-aminopropyl triethoxysilane (3-APTES) was first anchored over MCM-41 and NaY Zeolite upon reaction with transition metal (M ¼ Mn(II), Co(II) and Cu(II)) complexes of tetradentate Schiff base ligand L: (C22H20N2O2). The prepared materials were characterized by several techniques: chemical analysis, diffuse reflectance spectroscopy (DRS), Fourier transfer infrared (FT-IR), X-ray diffraction (XRD), thermogravimetric analysis (TGA) and BurnereEmmeteTaller(BET). The in vitro antibacterial activity of these compounds was evaluated against Staphylococcus aureus (S. aureus) and Bacillus subtilis (B. subtilis), as Gram-positive bacteria, and further against Escherichia coli (E. coli) and Pseudomonas aeruginosa (P. aeruginosa), as Gram-negative bacteria. Then, the results were compared with standard drugs. The analysis revealed that hybrid materials that prepared by immobilization Schiff base in porous materials show fine inhibition on bacterial growth till 24 h.