Synthesis of NiO Nanoparticles via a Solid State Thermal Decomposition of Nickel(II) Schiff Base Complex Ni(caph)(N₃)(NO₃) as a New Precursor

Co(III), V(IV) and Cu(II) complexes of bidentate N,O‐donor Schiff base ligands: Characterization, anticancer activities and metal oxide nanoparticles preparation via solid state thermal decomposition

“…X‐ray diffraction pattern of the CuO Np′s (Figure ) shows the diffraction peaks correspond to the reflections that all the peaks are well matched with the diffraction pattern of monoclinic crystal structure (JCPDS No. 080–1916) . The medium size (D) of the crystallite was calculated with the Debye–Scherrer equation .…”

Development and Characterization of Antimicrobial Textiles from Chitosan-Based Compounds: Possible Biomaterials Against SARS-CoV-2 Viruses

“…Similarly, signals ascribed to Cu oxides (CuO, Cu 2 O) are not clearly detected. One hypothesis is that the angle where they should be seen overlaps with the broad peaks associated with the biopolymer [54]. Other authors have reached similar findings by synthesizing CH-Cu hydrogels.…”

“…The spectra of the materials formulated with copper show an absorption band between 270 and 300 nm that seems to be more intense with increasing metal concentration. These spectra were compared with the UV-Vis spectrum of a 1% solution of cupric sulfate, which presents an absorption peak at 810 nm attributed to Cu 2+ ions in the solution [54]. This absorption peak was not found in the copper-containing formulations, suggesting that the copper in the formulations is as copper oxide nanoparticles.…”