Schiff base clubbed benzothiazole: synthesis, potent antimicrobial and MCF-7 anticancer activity, DNA cleavage and computational study

VR Mishra, CW Ghanavatkar, SN Mali… - Journal of …, 2020 - Taylor & Francis
Schiff bases containing benzothiazole unit are synthesized and characterized by 1 H NMR,
13 C NMR, LC–MS, UV–visible and fluorescence spectroscopy methods. Synthesized …

New wide-stability four-ring azo/ester/Schiff base liquid crystals: Synthesis, mesomorphic, photophysical, and DFT approaches

NHS Ahmed, GR Saad, HA Ahmed, M Hagar - RSC advances, 2020 - pubs.rsc.org
New four-groups-based azo/ester/Schiff base liquid crystals,((4-substitutedphenylimino)
methyl) phenyl 4-[2-(4-alkoxyhenyl) diazenyl] benzoate, Ina–d, were synthesized and …

Fabrication of polyvinylidene fluoride and acylthiourea composite membrane and its adsorption performance and mechanism on silver ions

X Huang, K Jin, S Yang, J Zeng, H Zhou… - Separation and …, 2023 - Elsevier
Silver-containing wastewater poses a great threat to the surrounding living areas due to its
toxicity and non-biodegradable. In this study, a novel polyvinylidene fluoride (PVDF)-based …

Synthesis, spectral characterization, computational studies, antifungal, DNA interaction, antioxidant and fluorescence property of novel Schiff base ligand and its metal …

A Varshney, AP Mishra - Spectrochimica Acta Part A: Molecular and …, 2023 - Elsevier
Abstract Cobalt, Copper, Nickel and Zinc coordinated metal complexes were synthesized by
novel thiazole Schiff base ligand 2-ethoxy-4-((5-methylthiazol-2-ylimino) methyl) phenol …

Mesophase behavior and DFT conformational analysis of new symmetrical diester chalcone liquid crystals

M Hagar, HA Ahmed, TH El-Sayed… - Journal of Molecular …, 2019 - Elsevier
Synthesis, geometrical structures, conformational analysis, mesomorphic and optical
characterizations of new angular chalcone liquid crystals, 4-(1, 5-(3-oxopenta-1, 4-dienyl)) …

New two rings Schiff base liquid crystals; ball mill synthesis, mesomorphic, Hammett and DFT studies

SS Nafee, M Hagar, HA Ahmed, OA Alhaddad… - Journal of Molecular …, 2020 - Elsevier
New analogues series of two rings Schiff base comprising different terminal polar
substituents changed between N (CH 3) 2, CH 3 O, H, Cl, F, CN and NO 2 were prepared …

New nitro-laterally substituted azomethine derivatives; Synthesis, mesomorphic and computational characterizations

MA El-Atawy, MM Naoum, SA Al-Zahrani, HA Ahmed - Molecules, 2021 - mdpi.com
Two new homologues series, based on two rings of the azomethine central group bearing
the terminal alkoxy group of various chain lengths, were prepared. The alkoxy chain length …

A acylthiourea based ion-imprinted membrane for selective removal of Ag+ from aqueous solution

K Jin, X Huang, H Yang, Y Li, J Zeng, H Zhou… - Colloids and Surfaces A …, 2024 - Elsevier
The efficient removal of Ag+ ions from wastewater not only preserves the environment but
also promotes the reutilization of silver metal. Therefore, in this study, we have developed an …

Schiff base/ester liquid crystals with different lateral substituents: Mesophase behaviour and DFT calculations

HA Ahmed, M Hagar, TH El-Sayed, R B. Alnoman - Liquid Crystals, 2019 - Taylor & Francis
ABSTRACT Four new groups of 4-((2ʹ-substitutedphenylimino) methyl) phenyl-4”-alkoxy
benzoates, I n ad, of Schiff base ester liquid crystals, were prepared and investigated for …

Impact of the proportionation of dialkoxy chain length on the mesophase behaviour of Schiff base/ester liquid crystals; experimental and theoretical study

HA Ahmed, M Hagar, GR Saad - Liquid Crystals, 2019 - Taylor & Francis
New non-symmetrical homologues series of Schiff base/ester series, 4-alkoxyphenylimino-
4ʹ-phenyl-4ʹ'-alkoxybenzoates, have two terminal alkoxy groups (I m/n), were synthesised …