Search Results - "El Abd, Dina M."

Novel Gemini ionic liquid for oxidative desulfurization of gas oil by Mohammed, Hoda A., Mostafa, Hamida Y., El-Aty, Dina M. Abd, Ashmawy, Ashraf M.

“…The N 1 ,N 1 ,N 3 ,N 3 -tetramethyl –N 1 ,N 3 -diphenylpropane-1,3-diaminium dichloride ionic liquid (ILc) is an environmentally friendly catalyst for…”
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Ultrasound irradiation synthesis and crystal structure of Co(II) thiocyanate supramolecular complex: Photocatalytic and sonocatalytic degradation of methyl violet 2B dye by Etaiw, Safaa El‐din H., Shalaby, Elsayed M., Abd El‐Aziz, Dina M., Elzeny, Islam

“…∞3[{Co(hmt)2(NCS)2(H2O)2}{Co(NCS)2(H2O)4}(2H2O)] supramolecular complex (SC) had been synthesized through self‐assembly reaction using the sonochemical method…”
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X‐ray structure of host‐guest nanosized organotin supramolecular coordination polymer based on cobalt cyanide and quinoxaline as an efficient catalyst for treatment of waste water by Etaiw, Safaa Eldin H., Abd El‐Aziz, Dina M., Shalaby, Elsayed M., Elzeny, Islam

“…New host‐guest supramolecular coordination polymer catalyst 3∞[Co(μ2CN)5(CN)(μ2‐Me3Sn)2(Me3Sn)(H2O)(qox)], SCP1 (qox = quinoxaline) has been synthesized and…”
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Fluorescent UO2(II) and ZrO(II) complexes: Synthesis, structural characterization, fluorescence, DNA binding studies and biological applications in cell probing by Abd El‐Aziz, Dina M., El‐Wakiel, Nadia, Gaber, Mohamed

“…A new series of UO2(II) and ZrO(II) azo‐complexes based on 5‐nitro‐8‐hydroxyquinoline; [UO2(H2L1)(NO3)EtOH] (1), [ZrO(H2L1)(NO3)H2O] (2),…”
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The role of microwave radiation in extractive desulfurization of real diesel fuel for green environment: an experimental and computational investigation by Mostafa, Hamida Y., Khedr, Ghada E., Mohamed, Ard Elshifa M. E., El-Aty, Dina M. Abd

“…The process of removing sulfur compounds and aromatic compounds to produce clean fuel is an important and effective contribution to the processes of mitigating…”
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Ultrasound‐assisted nanoscaled supramolecular coordination polymer as an efficient recyclable catalyst for photocatalytic degradation of dye pollutants by Etaiw, Safaa Eldin H., Fayed, Tarek A., Abd El‐Aziz, Dina M., Khatab, Hayam M.

“…An ultrasound‐assisted nanoscaled supramolecular coordination polymer (nanosized 1′) has been synthesized using a self‐assembly reaction of K3[Cu (CN)4] and…”
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Bone mineral density in egyptian children with juvenile idiopathic arthritis: possible correlation to serum RANKL / osteoprotegerin (OPG) ratio and OPG gene polymorphisms by Eid, Riham, Abdelsalam, Maha, Fathy, Aya Ahmed, Abolenein, Hadil M, Elmarghany, Eman Bakr, El-Hanafy, Aya Ahmed, Hamdy, Nashwa, Abd-Elmagid, Dina Salama, Niazy, Nermeen A, Abd-El Ghaffar, Dina M

“…Children with juvenile idiopathic arthritis (JIA) are at higher risk of decreased bone mineral density (BMD) compared with healthy children due to genetic,…”
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Self-assembly and Nano scaled Ni (II) Coordination Complex as an Efficient Catalyst and Luminescent Sensor by Etaiw, Safaa El-din H., Fayed, Tarek A., El-Aziz, Dina M. Abd, Khattab, Hayam M.

“…Design of the structure of nanosized photo-catalysts is an interesting research area to achieve high performance of their catalytic property. Nano-scaled…”
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Experimental and computational approaches of methoxy naphthylbithiophene derivatives and their use as corrosion protection for carbon steel in acidic medium by Fouda, Abd El-Aziz S., Etaiw, Safaa-Eldin H., Ismail, Mohamed A., Abd El-Aziz, Dina M., Eladl, Mohamed M.

“…The inhibition efficiency and adsorption affinity were investigated for two novel compounds, namely: 6-methoxy-2-naphthyl-[2, 2’-bithiophene]-5-carboxamidine…”
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Synergistic effects of nanosized supramolecular complex inlaid with silver nanoparticles: Catalysis, sensors, and biological activities by Abd El‐Aziz, Dina M., Etaiw, Safaa Eldin H., Fouda, Mona M.

“…Nanosized supramolecular complex (SC), {[Cu2(CN)3(phen)3]5H2O}, 1, inlaid with silver nanoparticles was synthesized and characterized by X‐ray powder…”
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Synthesis, spectral, antimicrobial and antitumor assessment of Schiff base derived from 2-aminobenzothiazole and its transition metal complexes by Etaiw, Safaa Eldin H., Abd El-Aziz, Dina M., Abd El-Zaher, Eman H., Ali, Elham A.

“…[Display omitted] ► N-(thiophen-2-ylmethylene)benzo[ d]thiazol-2-amine interacts in a bidentate manner. ► Octahedral geometry around Cu(II) and Fe(III). ►…”
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Nail Folds Capillaries Abnormalities Associated With Type 2 Diabetes Mellitus Progression and Correlation With Diabetic Retinopathy by Abd EL-Khalik, Dina M, Hafez, Eman A, Hassan, Hanan E, Mahmoud, Asmaa E, Ashour, Doaa Maamoun, Morshedy, Nashwa A

“…Background: Diabetic retinopathy (DR) is an important microvascular consequence of long-term type 2 diabetes mellitus (T2DM), and it can lead to blindness if…”
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Experimental and theoretical studies of the efficiency of metal–organic frameworks (MOFs) in preventing aluminum corrosion in hydrochloric acid solution by Fouda, Abd El-Aziz S., Etaiw, Safaa Eldin H., Abd El-Aziz, Dina M., El-Hossiany, Ahmed A., Elbaz, Usama A.

“…Aluminum corrosion inhibitors “{[CuI (CN) 2 (phen) CuII (CN) 2 (phen)]5H 2 O},(MOF1) and {[CuI(CN) 2 (phen)CuII(CN) 2 (phen)]5H 2 O}@TiO 2 (MOF1@TiO 2 ) were…”
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Post-COVID-19 depression and anxiety in patients with systemic lupus erythematosus by Abd EL-Khalik, Dina M., Eltohamy, Mohamed

“…Objectives This study aimed to evaluate depression and anxiety in patients with systemic lupus erythematosus (SLE) in the post-coronavirus disease-2019…”
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Eco-friendly catalyst in ultrasonic-assisted oxidative desulfurization of dibenzothiophene compound by Abd El-Aty, Dina M., Alkahlawy, Amal A., Soliman, Fathi S.

“…10 W t.% WO3@activated carbon was prepared from apple peel and used as a catalyst in ultrasonic-assisted oxidative desulfurization of dibenzothiophene@octane…”
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Prevalence of vitamin D deficiency in Egyptian rheumatoid Arthritis patients : correlation with disease activity, functional disability, and bone mineral density by al-Abd, Dina M., Dirgham, Daliyah A., Allam, Nashwa T., al-Wakid, Muhammad M.

“…Aim of Work : To detect the prevalence of 25-hydroxyvitamin D3 [25(OH)D3] deficiency in rheumatoid arthritis (RA) patients and its correlation with disease…”
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Synthesis and crystal structures of three novel coordination polymers constructed from Ag(I) thiocyanate and nitrogen donor ligands by Etaiw, Safaa El-din H., Abd El-Aziz, Dina M., Ibrahim, Moustafa Sh, Badr El-din, Ahmed S.

“…Three novel supramolecular coordination polymers of AgSCN with nitrogen donor ligands; [AgSCN) 2 · (4,4′-bipyridine)], [AgSCN) 2 · (…”
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Supramolecular host–guest systems constructed of pyrrole derivatives and 3D-coordination polymers by Etaiw, Safaa Eldin H., Ibrahim, Moustafa Sh, Abd El-Aziz, Dina M.

“…Pyrrole derivatives have been shown to be completely or partially oxidized within the expandable channels of the 3D-coordination polymers [(R 3 Sn) 3 Fe(CN) 6…”
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Ultrasound‐driven design and catalytic activity of nanostructured Cobalt (II) 3D‐supramolecular coordination polymer by Etaiw, Safaa Eldin H., Abd El-Aziz, Dina M., Fayed, Tarek A., Khattab, Hayam M.

“…•3D-supramolecular coordination polymer [Co(EIN)4(SCN)2], SCP1 and nanoparticles of [Co(EIN)4(SCN)2], SCP1\ were synthesized by self-assembly method and under…”
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Mediated self-assembly of host-guest nano copper cyanide and 1,7-diaminoheptane: Design, catalytic and biological evaluation by Badr El-din, Ahmed S., Abd El-Aziz, Dina M., Khattab, Hayam M., Etaiw, Safaa El-din H.

“…•3D-host-guest supramolecular coordination polymer (SCP1); ∞3[(Cu3(CN)3)2.(DAHP)], was synthesized by self-assembly method under ultrasonic…”
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