Dynamic tuning of optoelectronic and mechanical properties in TlMCl (M = Ge, Sn) under pressure-induced phase transition.

Recent advances in lead-free halide perovskites have expanded their potential use in solar panels and optoelectronic applications. Motivated by their excellent properties, we investigate the physical characteristics of two lead-free halide perovskites, TlMCl (M = Ge, Sn), under hydrostatic pressure. This paper explores the pressure-induced semiconductor-to-metal phase transition in halide perovskites TlMCl (M = Ge, Sn), focusing on their optoelectronic and mechanical properties.

Crystal stability and the origin of transport properties of new MAX phases YAN (A = , ): A theoretical background for experimental study.

Crystal structure prediction has garnered considerable attention in recent years, and this study presents the density functional theory (DFT)-based first-principles prediction of the crystal stability and transport properties of YAN (A = , ) MAX phase compounds for the first time. The calculated structural properties are consistent with other yttrium-containing MAX phases. Most importantly, the formation enthalpy, cohesive energy, and predicted melting temperatures, combined with the total density of states (TDOS) analysis, indicate that YAN (A = , ) phases are thermodynamically stable and exhibit good structural stability.

Lentil Extract-Mediated Ag QD Synthesis: Predilection for Albumin Protein Interaction, Antibacterial Activity, and Its Cytotoxicity for Wi-38 and PC-3 Cell Lines.

Recent focus has been directed toward semiconductor nanocrystals owing to their unique physicochemical properties. Nevertheless, the synthesis and characterization of quantum dots (QDs) pose considerable challenges, limiting our understanding of their interactions within a biological environment. This research offers valuable insights into the environmentally friendly production of silver quantum dots (Ag QDs) using lentil extract and clarifies their distinct physicochemical characteristics, previously unexplored to our knowledge.

Isotopic characteristics (δC, δN, and δO) of honey from Bangladesh retail markets: Investigating sugar manipulation, botanical and geographical authentication.

The study analyzed stable isotope composition (carbon, nitrogen, oxygen) of Bangladesh origin monofloral and multifloral honey for the first time to identify the C-4plant sugar adulteration, botanical and geographical differentiation. The C-4 sugar content (11.90 to 86.

Reducing the virulence of Pseudomonas aeruginosa by using multiple quorum-quenching enzymes.

Unlabelled: The emergence of multidrug-resistant Pseudomonas aeruginosa in healthcare settings poses a tremendous challenge to traditional antibiotic therapy. Pseudomonas aeruginosa utilizes quorum sensing (QS) to coordinate the production of virulence factors and the formation of drug-resistant biofilms. QS is mediated by signal compounds produced by P.

Characterization of microplastic pollution in the Pasur river of the Sundarbans ecosystem (Bangladesh) with emphasis on water, sediments, and fish.

An emerging concern of today's world, due to their universal dispersion worldwide, is the environment's microplastic pollution. The Sundarbans, the world's largest mangrove, have unique and dynamic environmental settings with numerous pollution risk exposures, including microplastics (MPs). Thus, the present study has focused on the MP pollution in water, sediment, and fish samples of the Sundarbans of Bangladesh for the first time.

Microplastics in different fish and shellfish species in the mangrove estuary of Bangladesh and evaluation of human exposure.

The water bodies in Bangladesh thrive from plastic pollution. Estuaries are pools of environmental contaminants, and the world's largest mangrove forest, Sundarbans' estuary, is no exception. Thus, for the first time, we investigate MPs abundance in the muscle and gastrointestinal tract (GIT) of twenty estuarine species of fish and shellfish of the Sundarbans, as well as the human health risk.

Deep CNN-LSTM With Self-Attention Model for Human Activity Recognition Using Wearable Sensor.

Human Activity Recognition (HAR) systems are devised for continuously observing human behavior - primarily in the fields of environmental compatibility, sports injury detection, senior care, rehabilitation, entertainment, and the surveillance in intelligent home settings. Inertial sensors, e.g.

Gamma radiation application to rice: Reduced glycemic index in relation to modified carbohydrate observed in FTIR spectra.

This study was conducted with a popular, low price Bangladesh rice variety BRRI Dhan 29 with a view to possible carbohydrate modification targeting lower glycemic index using gamma radiation application. Irradiation process (5 and 10 ​kGy ​at a dose rate of 9.74kGy/h) altered amylose content, amylose/amylopectin ratio, swelling power, and solubility index.

Remedial role of exercise training to deep-fried oil-induced metabolic and histological changes in Wistar rats.

Exercise training is a well-known lifestyle to maintain good health. The present study was conducted to explore the effect of regular exercise training (for 15 min) on biochemical, physiological, and histological changes in fried oil intake (5 g/kg body weight, for 5 weeks) with or without raw oil supplementation. Liver disease and heart muscle injury were accounted for by significant (p < .

Obesity preventive function of novel edible mushroom, (Echigoshirayukidake): Manipulations of insulin resistance and lipid metabolism.

Echigoshirayukidake is an edible mushroom found in Uonuma, Japan in 1994. It was assigned to a new species of (BDM-X) but is uniquely defect of forming bashidium. The high antioxidant activity and β-glucan content of BDM-X suggest possible functions preventing type 2 diabetes.

Effect of raw and repeatedly fried mustard oil intake on metabolic and organ histological changes in Wistar rat.

Fried dietary oils often cause adverse health effects due to altered chemical and nutritional properties. In the present study with mustard oil, the effect of repeated frying (180°C for 10 min, three times) on chemical characteristics and oral intake of raw and fried mustard oil (5 g/kg for 5 weeks) in Wistar rats were investigated. Repeated frying caused oxidation reactions and free fatty acid content in mustard oil.

Bacterial Consortium-Based Sensing System for Detecting Organophosphorus Pesticides.

Engineered bacteria with synthetic gene circuits are attractive tools to detect environmental contaminants. However, their applications in realistic settings are hindered by its relatively low sensitivity, long response time, and limited portability. Here, we present a synthetic bacterial consortium-based system for detecting organophosphorus pesticides (OPs).

Enhancement of Antioxidant Quality of Green Leafy Vegetables upon Different Cooking Method.

Antioxidant rich green leafy vegetables including garden spinach leaf, water spinach leaf, Indian spinach leaf, and green leaved amaranth were selected to evaluate the effects of water boiling and oil frying on their total phenolic content (TPC), total flavonoid content (TFC), reducing power (RP), and antioxidant capacity. The results revealed that there was a significant increase in TPC, TFC, and RP in all the selected vegetables indicating the effectiveness of the cooking process on the antioxidant potential of leafy vegetables. Both cooking processes enhanced significantly (<0.

Stepwise Loop Insertion Strategy for Active Site Remodeling to Generate Novel Enzyme Functions.

The remodeling of active sites to generate novel biocatalysts is an attractive and challenging task. We developed a stepwise loop insertion strategy (StLois), in which randomized residue pairs are inserted into active site loops. The phosphotriesterase-like lactonase from Geobacillus kaustophilus (GkaP-PLL) was used to investigate StLois's potential for changing enzyme function.