A5011754527- Metal complexes synthesis and properties
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Analytical Chemistry and Sensors
- Electrochemical Analysis and Applications
- Crystallography and molecular interactions
- Analytical chemistry methods development
- Chemical Synthesis and Reactions
- Crystal structures of chemical compounds
- Electrochemical sensors and biosensors
- Multicomponent Synthesis of Heterocycles
- Inorganic and Organometallic Chemistry
- Synthesis and Characterization of Heterocyclic Compounds
- Synthesis and biological activity
- Organometallic Compounds Synthesis and Characterization
- Sulfur-Based Synthesis Techniques
- Molecular Sensors and Ion Detection
- Nonlinear Optical Materials Research
- Metal-Organic Frameworks: Synthesis and Applications
- TiO2 Photocatalysis and Solar Cells
- Magnetism in coordination complexes
- Thermal and Kinetic Analysis
- Conducting polymers and applications
- Advanced Photocatalysis Techniques
- Oxidative Organic Chemistry Reactions
Yasouj University
2015-2024
Yasuj University of Medical Sciences
2023
Gheorghe Asachi Technical University of Iași
2017
Islamic Azad University of Gachsaran
2012
Islamic Azad University, Tehran
2011
Islamic Azad University, Omidieh Branch
2011
University of Isfahan
2003-2005
University of Guilan
2005
Two Schiff base ligands and some related bidentate tetradentate Zn(II) complexes were investigated for their biological activity profiles as anticancer agents by resazurin method against two leukemia cell lines. The results clearly evidenced the importance of structure presence metal ion on cytotoxicity profile these complexes. Noteworthy, they also showed an interesting selectivity index (SI; up to 15.1 complex [ZnL4(NO3)2] assessed PBMC cells). electronic behavior, stable geometries, MEP...
A novel adsorbent was fabricated by covalently anchoring <italic>N</italic>-(3-nitro-benzylidene)-<italic>N</italic>′-trimethoxysilylpropyl-ethane-1,2-diamine onto multiwalled carbon nanotubes (NBATSPED-MWCNTs).
Activated carbon (AC) was magnetized with Fe<sub>3</sub>O<sub>4</sub>nanoparticles (AC–Fe<sub>3</sub>O<sub>4</sub>-NPs), loaded Au nanoparticles (AC–Fe<sub>3</sub>O<sub>4</sub>–Au-NPs), modified DBABT and applied for the ultrasound-assisted removal of Cd<sup>2+</sup>, Pb<sup>2+</sup>, Cr<sup>3+</sup>and Ni<sup>2+</sup>ions<italic>via</italic>complexation DBABT.
A novel bidentate Schiff base (L) is here proposed for the detection of Zn ions in water. The structure synthesized L was characterized by FT-IR, 1H NMR and 13C NMR. Optical characteristics were addressed UV-Visible spectroscopy Photoluminescence (PL) measurements. PL demonstrated that displays a "turn-off" type fluorescence quenching presence Zn2+ ion aqueous solution, indicating its ability to preferentially coordinate this ion. Based on these findings, an L-M (where M suitable membrane)...
Multiwalled carbon nanotubes chemically functionalized with 2-((3-silylpropylimino) methyl) phenol (SPIMP-MWCNT) and successfully applied for the solid phase extraction (SPE) of some metal ions in food samples. The influences analytical parameters including pH, amounts phase, eluent conditions (type, volume concentrations), sample interference on recoveries Cu2+, Pb2+, Fe2+, Ni2+ Zn2+ ion were investigated. retained SPIMP-MWCNT was eluted using 6 mL 4 mol L−1 HNO3 solution their content...
Crystal structures, Hirshfeld surface and thermal analyses of two new rare tetrahedral terminal zinc(<sc>ii</sc>) thiocyanate azide Schiff base complexes [ZnL(NCS)<sub>2</sub>] [ZnL(N<sub>3</sub>)<sub>2</sub>] are presented.
Abstract In this study, a new sensitive and simple method for simultaneous separation preconcentration of Cu2+, Zn2+, Pb2+, Cd2+ ions from various real samples prior to their measurements by flame atomic absorption spectrometry has been developed. The proposed is based on the utilization multiwalled carbon nanotube in combination with (E)-N1-(4-nitro-benzylidene)-N2-(2-((E)-4-nitrobenzylideneamino)ethyl) ethane-1,2-diamine as solid phase extractant. parameters effective adsorption ions,...
Abstract In this research, multiwalled carbon nanotubes (MWCNTs) was oxidized and chemically modified through reaction with 3‐(trimethoxysilyl)propan‐1‐amine (TMSPA) their subsequent 2‐hydroxy‐3‐methoxy benzaldehyde. Subsequently, material metalized by copper acetate that lead to formation impergeation of 2‐methoxy‐6‐((3‐(trimethoxysilyl)propylimino)methyl)phenol MMSPIMPMWCNT‐Cu. This novel identified different techniques such as SEM FT‐IR analysis. work, the reported are exhibited high...
A new symmetric bidentate Schiff base N,N′-bis [(E)-3-(2-nitrophenyl)allylidene)]benzene-1,2-diamine (L) and its complexes with general formula ZnLX2 (X = chloride, bromide, iodide, thiocyanate azide) are described. The authenticity of the ligand have been established by microanalysis, electronic, MS, FT-IR, 1H 13C NMR spectra, molar conductivity measurements. All compounds non-electrolytes in DMF. analytical data confirmed that metal to ratio is 1 : 1. pseudotetrahedral geometry C2V point group.