Encapsulation of Moringa oleifera aqueous extract in silver chitosan metallopolymer nanocomposites for anti-cancer activity.

The growing interest in plant-derived compounds and synthesis of metallopolymer nanocomposites (MPNCs) especially silver chitosan nanocomposites (AgCS-NCs) emerges as a useful platform to encapsulate and deliver plant-based anticancer drugs. This work presents the synthesis of AgCS-NCs by using Moringa oleifera aqueous leaf extract (MOAE) and the effect of concentration of MOAE on physicochemical properties of AgCS-NCs followed by its anticancer effect on MCF-7 cell line. The results of UV-visible spectroscopy (UV-Vis) and Scanning electron microscopy (SEM) showed successful formation of AgCS-NCs.

Novel microbial synthesis of titania nanoparticles using probiotic Bacillus coagulans and its role in enhancing the microhardness of glass ionomer restorative materials.

Dental caries is a commonly occurring non-communicable disease throughout the world that might compromise the quality of any individual's life. Glass ionomer cements (GIC) are the most acceptable restorative materials due to their ease of manipulation, minimal tooth loss and least invasive strategy; however, they lack mechanical stability that has become a point of concern. Nanoparticles (NPs) are an outstanding option for modifying and enhancing the properties of dental materials.

Chromate Removal by Enterobacter cloacae Strain UT25 from Tannery Effluent and Its Potential Role in Cr (VI) Remediation.

An indigenous chromate-resistant bacterial strain isolated from tannery effluent was identified based on morphological, biochemical, and 16S rRNA gene sequencing, as Enterobacter cloacae UT25. It was found to resist heavy metal ions such as Cr (VI), Pb (II), Cu (II), Co (II), Ni (II), Hg (II), and Zn (II) and antibiotics. The strain was able to remove 89 and 86% chromate, after 24 h of incubation in a Luria-Bertani (LB) medium at an initial Cr (VI) concentration of 1000 and 1500 µg/ml, respectively.

Pegylated Eu-enabled submicron alumina spheres as potential theranostics agent RD cell line as model.

Objectives: This study is aimed to synthesis and evaluate PEGylated Eu enabled spherical alumina submicron particles (s-AlO:Eu) for potential theranostic applications.

Methods: This study is bisected into two parts, a) synthesis of PEGylated Eu enabled spherical alumina submicron particles (s-AlO:Eu), and b) characterization of the synthesized particles to determine their efficacy for potential theranostic applications.The synthesis of the particles involved the following steps.

Study of synergistic effects of Ficus Carica leaves extract mediated chemo-photodynamic therapy on rhabdomyosarcoma cells.

Background: Chemotherapy for rhabdomyosarcoma (RD) is effective, but it has critical side effects and unavoidable challenges. Photodynamic therapy (PDT) is an approach to treating cancer with relatively moderate side effects. Plant products are a rich source of polyphenols, which have potent antioxidant and anticancer activities.

Two-dimensional transition metal carbide (TiCT) as an efficient adsorbent to remove cesium (Cs).

Industrial utilization of nuclear resources greatly depends on the effective treatment of nuclear waste. The efficient removal of radioactive nuclides from liquid effluents by using different adsorbents has thus become crucial. Herein, for the first time, two-dimensional transition metal carbides (MXenes) are investigated as scavengers of cesium (Cs) from contaminated water.