Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Taher, S Kassem"'
Autor:
Mostafa A. El-Naggar, Mona Mohammed Sharaf, Jörg H. Albering, Morsy A. M. Abu-Youssef, Taher S. Kassem, Saied M. Soliman, Ahmed M. A. Badr
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-14 (2022)
Abstract In one pot, the self-assembly of AgNO3 and 2-chloroquinoxaline (2Cl-quinox) in water–ethanol mixture afforded two novel crystalline Ag(I) complexes. The major product is the polymeric complex [Ag(2Cl-quinox)(NO 3 )] n ; (1), while the mino
Externí odkaz:
https://doaj.org/article/9aa6185f72da42e5843eb5f8ae9485ff
Autor:
Mezna Saleh Altowyan, Eman M. Fathalla, Jörg H. Albering, Morsy A. M. Abu-Youssef, Taher S. Kassem, Assem Barakat, Matti Haukka, Ahmed M. A. Badr, Saied M. Soliman
Publikováno v:
Inorganics, Vol 11, Iss 10, p 417 (2023)
Two novel silver(I) coordination polymers, [Ag(4BP)(SCN)]n (1) and {(4BPH)+[Ag(SCN)2]−}n (2) (4BP = 4-benzoyl pyridine), have been synthesized. The two complexes were prepared using almost the same reagents, which were AgNO3, 4BP and NH4SCN. The on
Externí odkaz:
https://doaj.org/article/800aae4f887b4f9d98f56f8b309fd0e3
Autor:
Kholoud H. Hamza, Ahmed A. El-Shanshory, Mona M. Agwa, Mohamed I. Abo-Alkasem, Esmail M. El-Fakharany, Abdallah S. Abdelsattar, Ali A. El-Bardan, Taher S. Kassem, Xiumei Mo, Hesham M. A. Soliman
Publikováno v:
Pharmaceutics, Vol 15, Iss 5, p 1518 (2023)
Wound healing has grown to be a significant problem at a global scale. The lack of multifunctionality in most wound dressing-based biopolymers prevents them from meeting all clinical requirements. Therefore, a multifunctional biopolymer-based tri-lay
Externí odkaz:
https://doaj.org/article/d30b6fe158f34d9ca93c7c52c945c111
Autor:
Asmaa Elsherbeny Moharm, Gamal A. El Naeem, Hesham M. A. Soliman, Ahmed I. Abd-Elhamid, Ali A. El-Bardan, Taher S. Kassem, AbdElAziz A. Nayl, Stefan Bräse
Publikováno v:
Polymers, Vol 14, Iss 13, p 2587 (2022)
The main aim of this work is to treat sugarcane bagasse agricultural waste and prepare an efficient, promising, and eco-friendly adsorbent material. Biochar is an example of such a material, and it is an extremely versatile and eco-friendly biosorben
Externí odkaz:
https://doaj.org/article/2c6efd7ee51e4e74b3f347ceaaf7fac5
Autor:
Mezna Saleh Altowyan, Eman M. Fathalla, Dalia Hawas, Jörg H. Albering, Assem Barakat, Morsy A. M. Abu-Youssef, Saied M. Soliman, Taher S. Kassem, Ahmed M. A. Badr
Publikováno v:
Crystals, Vol 12, Iss 5, p 590 (2022)
The synthesis and crystal structures of three heteroleptic complexes of Zn(II) and Cd(II) with pyridine ligands (ethyl nicotinate (EtNic), N,N-diethylnicotinamide (DiEtNA), and 2-amino-5-picoline (2Ampic) are presented. The complex [Zn(EtNic)2Cl2] (1
Externí odkaz:
https://doaj.org/article/862fe98a5e774e22a9c6214bcb6a46f8
Autor:
mostafa ahmed elnaggar, Mona Mohammed Sharaf, Jörg H. Albering, Morsy A. M. Abu-Youssef, Taher S. Kassem, Saied M. Soliman, Ahmed M. A. Badr
In one pot, the self-assembly of Ag(I) nitrate and 2-chloroquinoxaline (2Cl-quinox) in water-ethanol mixture afforded two novel crystalline Ag(I) complexes. The major product is the polymeric complex [Ag(2Cl-quinox)(NO3)]n; (1) while the minor produc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40f41b93b1d7b8b6d5db97e3e7c306c9
https://doi.org/10.21203/rs.3.rs-2017411/v1
https://doi.org/10.21203/rs.3.rs-2017411/v1
Autor:
Bräse, Asmaa Elsherbeny Moharm, Gamal A. El Naeem, Hesham M. A. Soliman, Ahmed I. Abd-Elhamid, Ali A. El-Bardan, Taher S. Kassem, AbdElAziz A. Nayl, Stefan
Publikováno v:
Polymers; Volume 14; Issue 13; Pages: 2587
The main aim of this work is to treat sugarcane bagasse agricultural waste and prepare an efficient, promising, and eco-friendly adsorbent material. Biochar is an example of such a material, and it is an extremely versatile and eco-friendly biosorben
Autor:
Aya Y, Ibrahim, Ahmed, Tawfik, A, El-Dissouky, Taher, S Kassem, Nawaf S, Alhajeri, Deepak, Pant, Tarek E, Khalil
Publikováno v:
Bioresource Technology. 361:127614
Biomethanization of crude rice straw (RS) was enhanced by a coupled effectiveness of sulphonated graphene (SGR) with sludge rich anaerobes (SRA). A reduction of 19.2 ± 1.32% for cellulose, 40.8 ± 3.7% for hemicellulose and 30.8 ± 2.4% for lignin w
Autor:
Morsy A. M. Abu-Youssef, Taher S. Kassem, Zahia M. Bobaeda, Nicholas J. Lees-Gayed, Saied M. Soliman, Eman Salam, Joerg H. Albering
Publikováno v:
Journal of Molecular Structure. 1236:130325
The molecular and supramolecular structures of two self-assembled Ni(II) complexes with pyridine-type ligands (34Lut: 3,4-lutidine and 4Pic: 4-picoline) comprising different anions (SCN¯, N3¯and NO3¯) were presented. The dinuclear [Ni(34Lut)3(SCN)
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 149:352-362
Two new Ag+ complexes with 3-bromoquinoline (3BrQ) have been synthesized and characterized using elemental analysis, FTIR, NMR and mass spectra. The studied complexes have the formula [Ag(3BrQ)(OAC)]; 1 and [Ag(3BrQ)3(TCA)]; 2 where OAC and TCA are a