Eco-Friendly and Low-Cost Synthesis of Transparent Antiviral- and Antibacterial-Coated Films Based on CuO and MIL-53(Al).

This research presents the development of an innovative antimicrobial coating consisting of cuprous oxide (CuO) integrated with the metal-organic framework MIL-53(Al) through an eco-friendly and low-cost synthesis method that employs glucose as a reducing agent under mild conditions. The microstructural properties of the composite materials were characterized by using X-ray diffraction (XRD) and transmission electron microscopy (TEM). The antibacterial efficacy of the CuO-MIL-53(Al) (CuM) composite was assessed against and , achieving a reduction efficacy of 99.

Evaluation of magnetic hyperthermia, drug delivery and biocompatibility (bone cell adhesion and zebrafish assays) of trace element co-doped hydroxyapatite combined with Mn-Zn ferrite for bone tissue applications.

The treatment and regeneration of bone defects, especially tumor-induced defects, is an issue in clinical practice and remains a major challenge for bone substitute material invention. In this research, a composite material of biomimetic bone-like apatite based on trace element co-doped apatite (Ca M (PO)(CO)(OH); M = trace elements of Mg, Fe, Zn, Mn, Cu, Ni, Mo, Sr and BO ; THA)-integrated-biocompatible magnetic Mn-Zn ferrite ((Mn, Zn)FeO nanoparticles, BioMags) called THAiBioMags was prepared a co-precipitation method. Its characteristics, , physical properties, hyperthermia performance, ion/drug delivery, were investigated using osteoblasts (bone-forming cells) and using zebrafish.

Effects of polystyrene nanoplastic size on zebrafish embryo development.

Polystyrene nanoplastics (PS) require a comprehensive evaluation of their toxicity and potential risks to humans and the environment. The zebrafish model, a well-established animal model increasingly utilized for nanotoxicity assessments, was employed in this study. Our research aimed to explore the toxic effects of PS with sizes of 30, 100, 200, and 450 nm on zebrafish embryos.

Investigation on the physical properties and biocompatibility of zirconia-alumina-silicate@diopside composite materials and its toxicity study in embryonic zebrafish.

Bioceramic materials have a wide range of applications in the biomedical field, such as in the repair of bone defects and dental surgery. Silicate-based bioceramics have attracted biomedical researchers' interest due to their bioactivity and biodegradability. In this study, extended the scope of ZAS utilization in bone tissue engineering by introducing calcium-magnesium-silicate (diopside, CMS) as an interface material aim to develop a machinable bioceramic composite (ZASCMS) by the sol-gel method.

Impact of a real food matrix and in vitro digestion on properties and acute toxicity of polystyrene microparticles.

Although it is proved that humans ingest microplastics via food, and microplastics were found in human tissues, blood and feces, there needs to be more data on the properties and health-related effects of plastic particles that interact with food and undergo digestion. This study aimed to examine the impact of a real food matrix, milk, on the behavior and gastrointestinal fate of polystyrene microparticles (PSMP). In the presence of the food matrix, the net negative ζ-potential values of PSMP (diameter size of 1.

Transparent Anti-SARS COV-2 Film from Copper(I) Oxide Incorporated in Zeolite Nanoparticles.

The high antibacterial and antiviral performance of synthesized copper(I) oxide (CuO) incorporated in zeolite nanoparticles (Cu-Z) was determined. Various Cu contents (1-9 wt %) in solutions were loaded in the zeolite matrix under neutral conditions at room temperature. All synthesized Cu-Z nanoparticles showed high selectivity of the cuprous oxide, as confirmed by X-ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS) analysis.