Chitosan is one of the most environmental purification functional natural polysaccharides
that can successfully prohibit the reproduction and growth of harmful Gram-negative and …

Thiophene, as a member of the group of five‐membered heterocycles containing one
heteroatom, is one of the simplest heterocyclic systems. Many synthetic strategies allow the …

Biofuel was, is, and will continue to be the most in-demand energy source in the twenty-first
century. One of the most efficient and cheapest ways of producing bioethanol is through the …

Abstract Retraction:[Kadda Hachem, Saade Abdalkareem Jasim, Moaed E. Al‐Gazally,
Yassine Riadi, Ghulam Yasin, Abduladheem Turki Jalil, Mohammed Mustafa Abdulkadhm …

In this study, nine chitosan derivatives containing aromatic five-membered heterocycles
were prepared and the effects of different grafting methods on the biological activities of …

Chitosan-functionalized pyridine-based thiosemicarbazones and their copper (II) complexes
have been found to own a substantial antiproliferative activity against the tumorigenic Madin …

The one-pot synthetic method of condensation of isatin and 5-chloroisatin on to amino group
at C2 position of the pyranose ring chitosan in chitosan thiosemicarbazide was employed to …

New chitosan Schiff base (CS-NB) and its CS-NB-NiFe nanocomposite have been prepared
and characterized by FTIR spectroscopy, XRD, SEM and DSC. FT-IR spectra and XRD …

With the apparent stagnation in the antibiotic discovery and the propagation of multidrug
resistance, Helicobacter pylori associated gastric infections are hard to eradicate. In …

In order to develop a novel and cost-effective adsorbent with outstanding adsorption
capacity and excellent recyclability for anionic pollutants, the chitosan-modified …