Search Results - "Kiwaan, Hala A."

Photocatalytic degradation of Rhodamine B dye using low‐cost pyrofabricated titanium dioxide quantum dots‐kaolinite nanocomposite by Awad, Mahmoud E., Farrag, Amr M., El‐Bindary, Ashraf A., El‐Bindary, Mohamed A., Kiwaan, Hala A.

“…In this study, we report a simple technique for the pyrofabrication of a novel photocatalyst of titanium dioxide quantum dots‐kaolinite nanocomposite…”
Get full text

Efficient photocatalytic degradation of Acid Red 57 using synthesized ZnO nanowires by Kiwaan, Hala A., Atwee, Tarek M., Azab, Eslam A., El‐Bindary, Ashraf A.

“…Zinc oxide photocatalyst was synthesized through a low‐temperature co‐precipitation process using zinc sulfate as precursor for the degradation of Acid Red 57…”
Get full text

Anticandidal action of polyurethane foam: a new modifier with functionalized isothiouronium group by El-Zahed, Mohamed M., Kiwaan, Hala A., Farhat, Asmaa A. M., Moawed, Elhossein A., El-Sonbati, Mervat A.

“…A novel sorbent of isothiouronium polyurethane foam, PUF-SC(NH 2 ) 2 , was synthesized from low-cost raw materials (a commercial polyurethane foam). The…”
Get full text

Application of cellulose, lignin and camphor stem as new biosorbents for removal of brilliant green and crystal violet dyes from wastewater by Moawed, Elhossein A., Kiwaan, Hala A., Elbaraay, Amira A. A.

“…The aim of the present work was to prepare low cost and environmental friendliness biosorbents and use them for the removal of hazardous compounds from…”
Get full text

Application of Carbon Salicylate@Alumina Nanocomposite for Removal of Organic and Inorganic Pollutants from Wastewater by Moawed, Elhossein A., Mostafa, Mohamed R., El-Ghobashy, Hala, Kiwaan, Hala A.

“…In this paper, a novel nanocomposite (carbonic salicylate @ aluminum oxide nanocomposite, AC-COO-Sal@Al 2 O 3 ) and modifier carbon biosorbents were…”
Get full text

Synthesis, spectral characterization, DNA binding, catalytic and in vitro cytotoxicity of some metal complexes by Kiwaan, Hala A., El-Mowafy, Ayat S., El-Bindary, Ashraf A.

“…A series of 2-(4-sulfamethazine)hydrazono-5,5-dimethylcyclohexane-1,3-dione (HL) and its complexes of Co(II), Ni(II) and Cu(II) (1–3) were synthesized…”
Get full text

Synthesis, identification and application of metal organic framework for removal of industrial cationic dyes by Kiwaan, Hala A., Sh. Mohamed, Farid, El-Bindary, Ashraf A., El-Ghamaz, Naser A., Abo-Yassin, Heba R., El-Bindary, Mohamed A.

“…[Display omitted] •Adsorption properties of ZIF-7.•Adsorption fit with pseudo second order kinetics and Langmuir isotherm model.•Adsorption of methylene blue…”
Get full text

Experimental and electrical studies of zeolitic imidazolate framework-8 for the adsorption of different dyes by Kiwaan, Hala A., Sh. Mohamed, Farid, El-Ghamaz, Naser A., Beshry, Nesma M., El-Bindary, Ashraf A.

“…[Display omitted] •Adsorption properties of ZIF-8.•Adsorption fit with pseudo second order kinetics and Langmuir isotherm model.•The AC and DC properties of…”
Get full text

Efficient photo-assisted degradation of wastewater dyes using CdS nanoparticles confined in porous G-C3N4/SiO2 composites by Kiwaan, Hala A., Basal, Rahma M., Aboelnga, Mohamed M., Mostafa, Mohamed R.

“…[Display omitted] •A novel approach to synthesize a Porous g-C3N4/SiO2 nanocomposite with high photocatalytic that is capable of the efficient degradation of…”
Get full text

Application of polyurethane@salvadora persica composite for detection and removal of acidic and basic dyes from wastewater by Moawed, Elhossein A., Kiwaan, Hala A., Elshazly, Mariam M.

“…•PPF as a new inexpensive sorbent were modified by covering with biosorbent.•SPR@PPF was proven efficient for dye removing with highest sorption capacity.•The…”
Get full text

A novel crosslinked amphoteric adsorbent thiourea formaldehyde calcium alginate: preparation, characterization and adsorption behaviors of removing color from acidic and basic dyes by El-Bindary, Ashraf A., Kiwaan, Hala A., Shoair, Abdel Ghany F., Hawas, Ahmed R.

“…Thiourea formaldehyde alginate resin (TUFA) was prepared and characterized performed by Fourier transform infrared spectrometer (FT-IR) spectra, scanning…”
Get full text