Ternary Metal (W-Ni-Sr) Oxide@Polypyrrole Nanotubes: A New Frontier in the Electrochemical Detection of Promethazine Hydrochloride (PMHC).

Promethazine hydrochloride (PMHC) is a vital drug that is used as an anticholinergic, antipsychotic, antihistaminic, analgesic, sedative, and neuroleptic. However, the overdosage of PMHC also causes reproductive variations, cardiac changes, hypotension, and endocrinal variations. Hence, the detection of PMHC is crucial.

An enhanced non-enzymatic electrochemical sensor based on the BiS-TiO nanocomposite with HNTs for the individual and simultaneous detection of 4-nitrophenol and nitrofurantoin in environmental samples.

In the current era of rapid population growth, there has been an increase in resource consumption and the subsequent release of organic pollutants into water bodies by various industries. To address this issue, we have developed a nanocomposite material, BiS-TiO/HNTs, for electrochemical sensors capable of simultaneously detecting nitrofurantoin (NFT) and 4-nitrophenol (4-NP) contaminants. The nanocomposite material was synthesized using a novel one-pot sol-gel method, and its structural morphology was characterized using techniques such as FE-SEM, FT-IR, HR-TEM, and XRD.

Redefining Chalcone Synthesis: Aldol Adduct Elimination for the Rapid Access to Thienyl Chalcones.

This paper introduces a unique and novel method for synthesizing thienyl chalcones using iron oxide nanoparticles (FeONPs) as a heterogeneous catalyst. It stands out as a rare example in the literature for the synthesis of these chalcones from 1,3-diketones and various aromatic aldehydes. The magnetic FeONPs employed as the catalyst bring several advantages, including their efficiency, affordability, and ecofriendly nature, making them an attractive choice for producing thiophene chalcones.

Flake-like structure of SrTiO nanoparticles dispersed on graphene oxide: A selective and sensitive electrochemical sensor for determination of chloramphenicol in milk and honey samples.

The use of Chloramphenicol (CAP), a potent antibiotic with broad-spectrum capabilities in food-producing animals has been restricted by the European Union and several other countries due to its severe side effects. Thus, CAP must be detected quickly and sensitively. In this investigation, the preparation of SrTiO nanoparticles was carried out utilizing a hydrothermal technique.

Individual and Simultaneous Electrochemical Detection of Allura Red and Acid Blue 9 in Food Samples Using a Novel LaYCrO Double Perovskite Decorated on HLNTs as an Electrocatalyst.

The present study involved the synthesis of LaYCrO double perovskites using a sol-gel approach. Additionally, a sonication method was implemented to prepare LaYCrO double perovskites decorated on halloysites (LaYCrO/HLNTs). The LaYCrO/HLNTs exhibited remarkable conductivity, electrocatalytic activity, and rapid electron transfer.

Development of a Highly Sensitive Electrochemical Sensor Using SmCuZrO Double Perovskite as an Electrocatalyst for Determination of Risperidone Antipsychotic Drug in Tablet Samples.

In this study, the preparation of SmCuZrO double perovskites was carried out through the utilization of a sol-gel technique. The SmCuZrO displayed notable conductivity, impressive electrocatalytic activity, and rapid electron transfer. The monitoring of risperidone (RIS) in tablet samples is greatly influenced by these properties.

Anti-Methanogenic Effect of Phytochemicals on Methyl-Coenzyme M Reductase-Potential: In Silico and Molecular Docking Studies for Environmental Protection.

Methane is a greenhouse gas which poses a great threat to life on earth as its emissions directly contribute to global warming and methane has a 28-fold higher warming potential over that of carbon dioxide. Ruminants have been identified as a major source of methane emission as a result of methanogenesis by their respective gut microbiomes. Various plants produce highly bioactive compounds which can be investigated to find a potential inhibitor of methyl-coenzyme M reductase (the target protein for methanogenesis).

Potentiometric polyphenol oxidase biosensor for sensitive determination of phenolic micropollutant in environmental samples.

The present study demonstrates the development of polyphenol oxidase (PPO) biosensor for the detection of catechol using strontium copper oxide (SrCuO) and polypyrrole nanotubes (PPyNT) matrix. The SrCuO micro-seeds, a perovskite compound, are synthesized by co-precipitation under pH 8.0.