Finding potential inhibitors from phytochemicals against nucleoprotein of crimean congo fever virus using in silico approach.

The Crimean Congo virus has been reported to be a part of the spherical RNA-enveloped viruses from the Bunyaviridae family. Crimean Congo fever (CCHF) is a fatal disease with having fatality rate of up to 40%. It is declared endemic by the World Health Organization.

E. coli-Assisted Eco-Friendly Production of Biogenic Silver Cobalt Oxide (AgCoO) Nanoparticles: Methanolysis-Based Hydrogen Production, Wastewater Remediation, and Pathogen Control.

Herein, bacterial-assisted synthesis of AgCoO is carried out. In the first step, E. coli was separated from soil samples via the "serial dilution method.

Functional potential of chitosan-metal nanostructures: Recent developments and applications.

Chitosan (Cs), a naturally occurring biopolymer, has garnered significant interest due to its inherent biocompatibility, biodegradability, and minimal toxicity. This study investigates the effectiveness of various reaction strategies, including acylation, acetylation, and carboxymethylation, to enhance the solubility profile of Cs. This review provides a detailed examination of the rapidly developing field of Cs-based metal complexes and nanoparticles.

A comprehensive investigation of the SrAsX (X = F/Cl/Br) inorganic cubic perovskites' strain-induced structural, electronic, optical, and mechanical properties with solar cell applications.

In comparison to the lead halide perovskites, nowadays, lead-free halide perovskites have demonstrated a number of benefits, including efficient optical absorption, increased stability, variable bandgap, excellent mobility of carriers, non-toxicity, abundant raw ingredients, and low manufacturing cost. The use of the Perdew-Burke-Ernzerhof (PBE) and Heyd-Scuseria-Ernzerhof (HSE) hybrid functional inside the quantum espresso software allowed for a thorough examination of these materials, potentially leading to improvements in the development of ecologically acceptable and economically sustainable perovskite-based products. This work has extensively examined the effects of compressive and tensile strain on the structural, optical, and electronic characteristics of the inorganic cubic perovskite SrAsX (X = F, Cl, Br) with varying X anion using first-principles density-functional theory (FP-DFT).

Expression of concern: A well-defined S-g-CN/Cu-NiS heterojunction interface towards enhanced spatial charge separation with excellent photocatalytic ability: synergetic effect, kinetics, antibacterial activity, and mechanism insights.

Expression of concern for 'A well-defined S-g-CN/Cu-NiS heterojunction interface towards enhanced spatial charge separation with excellent photocatalytic ability: synergetic effect, kinetics, antibacterial activity, and mechanism insights' by Haya A. Abubshait , , 2022, , 3274-3286, https://doi.org/10.

Biosorbent treatment of fluorene using activated carbon derived from the pyrolysis process of date pit wastes.

Activated carbon (AC) derived from Date pits (DP) wastes was used as an eco-friendly and effective biosorbent for the removal of fluorene (FLU) from organic wastes. The maximum capacity of DP was 6.71 mg g, compatible with the Freundlich model.

Expression of concern: Engineering the optical properties of nickel sulphide thin films by zinc integration for photovoltaic applications.

Expression of concern for 'Engineering the optical properties of nickel sulphide thin films by zinc integration for photovoltaic applications' by Junaid Younus , , 2023, , 27415-27422, https://doi.org/10.1039/D3RA04011A.

Expression of concern: Designing a novel visible-light-driven heterostructure Ni-ZnO/S-g-CN photocatalyst for coloured pollutant degradation.

Expression of concern for 'Designing a novel visible-light-driven heterostructure Ni-ZnO/S-g-CN photocatalyst for coloured pollutant degradation' by Ali Bahadur , , 2021, , 36518-36527, https://doi.org/10.1039/d0ra09390d.

Biochar/Delonix regia seed gum/chitosan composite as efficient adsorbent for the elimination of phenol from aqueous medium.

In this study, biochar (BC) from Delonix regia pods peel and gum from Delonix regia seed (SG) were prepared, and also biochar/chitosan composite (BCS) and biochar/Delonix regia seed gum/chitosan composite (BCGS) were fabricated for the efficient adsorption of phenol. Various characterization tools such as SEM, TEM, ATR-FTIR, TGA, zeta potential, and textural investigation were studied to examine the features of the synthetized adsorbents, confirming their positive construction. It was fully studied how necessary factors, comprising pH, dose of adsorbent, contact shaking time, initial phenol concentration, and temperature influenced adsorption behavior.

Adsorption and bacterial performance of NdO modified Ag nanoparticles with enhanced degradation of methylene blue.

Our study focused on the optical behavior, methylene blue (MB) dye degradation potential, antibacterial performance, and silver and trioxide mineral interaction with different bacterial species. We found that the addition of silver nanoparticles (Ag NPs) to neodymium oxide (NdO) resulted in a significant response, with an enlargement of the inhibition zone for bacterial species such as Staphylococcus aureus and Escherichia coli. Specifically, the inhibition zone for S.

Engineering the optical properties of nickel sulphide thin films by zinc integration for photovoltaic applications.

Thin films of binary nickel sulphide (NiS) and zinc-doped ternary nickel sulphides (NiZnS, where = 0-1) were effectively produced by the chemical bath deposition method, and their potential use in photovoltaics were investigated. Dopant inclusion did not change the crystal structure of NiS, according to the structural analysis of the synthesized samples. They are appropriate for solar cell applications since the morphological study verified the crack-free deposition.

Eco-friendly synthesized nanoparticles as antimicrobial agents: an updated review.

Green synthesis of NPs has gained extensive acceptance as they are reliable, eco-friendly, sustainable, and stable. Chemically synthesized NPs cause lung inflammation, heart problems, liver dysfunction, immune suppression, organ accumulation, and altered metabolism, leading to organ-specific toxicity. NPs synthesized from plants and microbes are biologically safe and cost-effective.

Recent developments in natural biopolymer based drug delivery systems.

Targeted delivery of drug molecules to diseased sites is a great challenge in pharmaceutical and biomedical sciences. Fabrication of drug delivery systems (DDS) to target and/or diagnose sick cells is an effective means to achieve good therapeutic results along with a minimal toxicological impact on healthy cells. Biopolymers are becoming an important class of materials owing to their biodegradability, good compatibility, non-toxicity, non-immunogenicity, and long blood circulation time and high drug loading ratio for both macros as well as micro-sized drug molecules.