As expected, there is an increase of the nickel/carbon and oxygen/carbon peak areas ratios as the higher the Ni(OH)2 percentage in the samples. Thin films characterization. The photographic images of the thin films prepared by the biphasic system are shown in the Fig. 3A–F. It is...
macromolecules, and metal ions due to the structure of polyvinyl skeleton with strong polar group (pyrrolidone ring) with lone pair of electrons from the nitrogen and oxygen atoms44 (Fig. 3b), this implied that the strength of the dipole - dipole interactions of the PVP units was reduced....
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Numerous studies have been focused on the treatment of medical problems such as cancer, oxidative stress, inflammatory disorders, diabetes, etc. The human body produces free radicals in the form of reactive oxygen species (ROS), which regulate cellular processes, i.e., angiogenesis, platelet ...
have revealed that these molecular-level defects have two main consequences: (1) the loss of normal protein function, reducing iron incorporation; (2) and the acquisition of toxic function through radical production, ferritin aggregation, and reactive oxygen species (ROS) generation [14,31–33]. ...
Surprisingly, 3-acyl Molecules 2022, 27, x FOR PEER REVIiEnWdazole products 12 were achieved by performing the reactions under oxygen atmos4phoef r4e3. The subsequent utilization of the present strategy could be a rapid and straightforward approach for the synthesis of new functional and ...
The wide scan XPS spectrum of the Pd NPs powder was dominated by the peak attributable to the carbon 1s signal at 285 eV, and that of oxygen at 530 eV, where both arise from the lignin structure (Figure 7-black); while the spectrum of the sample of NPs incubated with TADH (3X the...
energies Review One-Dimensional TiO2 Nanostructured Photoanodes: From Dye-Sensitised Solar Cells to Perovskite Solar Cells Jung-Ho Yun 1,*, Lianzhou Wang 1, Rose Amal 2 and Yun Hau Ng 2,* 1 Nanomaterials Centre, Australian Institute for Bioengineering and Nanotechnology (AIBN), School of ...
For this reason, MCF-7, A549 and MCF-10A cells were loaded with the respective kind of nanoparticles and treated with X-rays at doses of 1, 2 or 3 Gy. The nanoparticle-induced changes of the concentration of the reactive oxygen species (ROS) were detected using specific assays, and the...