A5052196584- Metal-Organic Frameworks: Synthesis and Applications
- Molecular Sensors and Ion Detection
- Analytical Chemistry and Chromatography
- Analytical chemistry methods development
- Analytical Methods in Pharmaceuticals
- Nanomaterials for catalytic reactions
- Advanced Chemical Sensor Technologies
- Adsorption and biosorption for pollutant removal
- Advanced Nanomaterials in Catalysis
- Electrochemical sensors and biosensors
- Advanced biosensing and bioanalysis techniques
- Electrochemical Analysis and Applications
- Analytical Chemistry and Sensors
- Carbon and Quantum Dots Applications
- Nanocluster Synthesis and Applications
- Mass Spectrometry Techniques and Applications
- Synthesis and Characterization of Heterocyclic Compounds
- Spectroscopy and Chemometric Analyses
- Multicomponent Synthesis of Heterocycles
- Membrane Separation Technologies
- Chemical Synthesis and Reactions
- Dendrimers and Hyperbranched Polymers
- Synthesis and Biological Evaluation
- Chemical and Physical Properties in Aqueous Solutions
- Sulfur Compounds in Biology
Alzahra University
2016-2025
Bu-Ali Sina University
2006-2012
Institute for Bioengineering of Catalonia
2012
Dye in industrial wastewater is one of the most serious environmental concerns due to its potentially harmful effects on human health. Many dyes are carcinogenic, toxic and teratogenic. Removal recovery hazardous from effluents requires efficient adsorbents. In this study, magnetic adsorbent MnFe
Abstract A novel, magnetic HKUST-1 MOF based on MgFe 2 O 4 -NH was designed and synthesized in two steps applied effective removal of malachite green (MG), crystal violet (CV), methylene blue (MB) from water samples. Characterization the newly -HKUST-1 performed by various techniques such as Fourier transform infrared spectroscopy, X-ray diffraction, Field emission scanning electron microscopy, Brunauer–Emmett–Teller, Thermal gravimetric analysis, Vibration sampling magnetometry. Malachite...
Abstract The antibiotic tetracycline can be efficiently used as medicine for the deterrence of bacterial infections in humans, animals, and plants. However, unprecedented use is great concern owing to its low biodegradability, extensive usage, adverse impacts on environment water quality. In this study, a sensitive spectrofluorometric method was proposed direct determination tetracycline, based biocompatible fluorescent carbon dots (CDs). synthesis CDs performed by adopting green...
Micro and nano-structures of a new Ce(III) Coordination supramolecular compound, [Ce (1,5-NDS)1.5(H2O)5]n,1, (1,5-Naphthalenedisulfonic acid), were prepared using hydrothermal sonochemical approaches, respectively. These micro nano structures characterized by elemental analysis, IR spectra, thermal gravimetric analysis (TGA), scanning electron microscopy (SEM), powder X-ray diffraction. The single crystal structure determination 1 shows that it features neutral 2D framework based on the...
Abstract This work demonstrates the design and straightforward syntheses of several novel probe-based on rhodamine B 2-mercaptoquinoline-3-carbaldehydes as a naked-eye colorimetric probe, indicating sensitive selective recognition towards nickel (II) with limit detection 0.30 μmol L −1 (0.02 mg ). Further, by employing oxidation property hypochlorite (OCl − ), this probe parallelly has been deployed to detect in laboratory conditions 0.19 mL living cells. Regarded negligible cell toxicity...
A sensitive and simple spectrophotometric method for the determination of dopamine, methyldopa, levodopa catechole in either pure form, pharmaceutical formulations water is described. The based on their oxidation reaction with periodate followed by oxidative coupling 4-aminobenzoic acid at pH 4 leading to formation colored products. calibration graph was linear range 0.20-18.00 mg L-1, 0.10-20.00 L-1 0.10-13.00 catechole, respectively. Analytical data compound presented together application...
Two spectrophotometric methods are described for the simultaneous determination of binary mixtures carbidopa and levodopa in pharmaceutical formulations, without prior separation steps, using mean centering ratio spectra H-point standard addition (HPSAM). The based on difference absorption products reaction with 4-aminobenzoic acid presence periodate ion at pH 4.0. allow rapid accurate levodopa. results showed that were capable to 0.30-10.00 microg ml(-1) 0.50-10.00 each proposed...
−− ion association compound between I3 − and rhodamine 6G in Tween-80 micellar media at room temperature. The influence of several surfactants on fluorescence signal was studied; particular attention paid the aggregation behavior 6G–Tween-80 system. experimental parameters (e.g., type surfactant, reagent concentration) were studied optimal conditions established. linear calibration graph obtained range 2.0 - 100.0 ng mL -1 Cr(VI). detection limit method 0.37 . relative standard deviation...