Polypyrrole functionalized (TiCT -SnO NPs) nanocomposite-based hybrid capacitive electrode for electrochemical detection of .

Bacterial detection is crucial for accurate clinical diagnostics and effective environmental monitoring. Particularly, , a pathogenic bacterium, can cause a wide range of infections, including meningitis, bloodstream infections, pneumonia, urinary tract infections, and wound or surgical site infections. Herein, a polypyrrole (PPy) functionalized TiCT -tin dioxide nanoparticle (SnO NPs) nanocomposite-based hybrid capacitive electrode for the electrochemical detection of ATCC 700603 is developed.

Okra Mucilage as a Multifunctional Fat Replacer in Mozzarella Cheese: A Nutritious and Sustainable Solution for the Food Industry.

Mozzarella is a white, soft, fermented cheese that is often recognized for its stretchability and typically contains approximately 40% total fat (dry basis), a considerable portion of which is saturated fat. Low-fat mozzarella cheese (LFMC) has started to increase in popularity among health-conscious consumers. Unfortunately, the inadequate meltability and rubbery texture of LFMC make it undesirable for many consumers.

Anthocyanins From Sweet Potatoes (): Bioavailability, Mechanisms of Action, and Therapeutic Potential in Diabetes and Metabolic Disorders.

, commonly known as sweet potato, is an increasingly valued functional food because of its vivid coloration and rich bioactive compounds, especially anthocyanins and carotenoids, such as ipomoeaxanthin. This review focuses on the bioavailability, mechanisms of action, and therapeutic potential of sweet potato-derived anthocyanins in diabetes and metabolic disorders. Anthocyanins, which are plant pigments, exhibit high antioxidant activity by scavenging free radicals and stimulating endogenous antioxidant enzymes such as catalase and superoxide dismutase, thereby protecting cellular structures from damage and reducing oxidative damage in vital metabolic organs such as the pancreas, liver, brain, and muscles.

Potential predictors of COVID-19 booster vaccine confidence among adult people: a cross-sectional analysis amid the Omicron surge in Southern Bangladesh.

Despite the therapeutic potential of the primary vaccine series, a lack of confidence in the COVID-19 booster vaccine poses a threat to public health and undermines its coverage at the national, regional, and global levels. This study aimed to understand COVID-19 booster vaccine confidence (CBVC) among Bangladeshi adults aged 18-49 and the potential predictors of CBVC. In line with STROBE guidelines, a face-to-face cross-sectional survey was conducted from June 15 to August 31, 2023 during the spread of the SARS-CoV-2 Omicron variant.

Dietary Phytochemicals in Cardiovascular Disease Prevention and Management: A Comprehensive Review.

Cardiovascular disease (CVD) is the leading cause of death worldwide and a major public health issue. According to recent World Health Organization (WHO) estimates, CVD causes approximately 17.9 million deaths annually, accounting for 32% of global mortality.

Cheminformatics-based screening and evaluation of phytochemicals as CDK2 inhibitors in colorectal cancer therapy.

Colorectal cancer (CRC) poses a significant global health issue. It ranks as the third most common type of cancer and the second leading cause of cancer-related deaths. Among the molecular factors driving its progression, cyclin-dependent kinase 2 (CDK2) plays a key role.

Innovative Strategies for Postharvest Disease Management in Fruits and Vegetables: A Comprehensive Treatise.

Postharvest diseases, driven by necrotrophic fungi such as , , and , pose a significant threat to global fruit and vegetable supply chains, resulting in annual losses of 20%-40% and economic impacts exceeding $10 billion. This review critically evaluates innovative, sustainable strategies for biological control, nanotechnology, edible coatings, and plant growth regulators (PGRs) to mitigate these losses, emphasizing their mechanisms and efficacy. Biological agents like and reduce disease incidence by 60%-85% through volatile organic compounds (VOCs) and nutrient competition.

Competitive micellization and host-guest complexation of sodium dodecyl sulfate with β-cyclodextrin: Insights from the Hofmeister series.

β-cyclodextrin (β-CD) is a macromolecule belonging to the class of cyclic oligosaccharides and is employed across diverse fields including the pharmaceuticals, food, and cosmetics, environment and agrochemical industries. This study examined the competitive interplay between micellization and host-guest complexation between the anionic surfactant sodium dodecyl sulfate (SDS) and β-cyclodextrin (β-CD). The effect of sodium-based electrolytes and temperature was thoroughly investigated within the SDS@β-CD mixed system.

Awareness, knowledge, and attitude towards basic life support among healthcare professional students in Bangladesh.

A comprehensive understanding of emergency care is an essential skill for all medical students to effectively manage emergency situations. The aim of this study was to evaluate healthcare professional students' understanding of basic life support (BLS) and to identify the factors that influence this knowledge. A Multi-center cross-sectional study was conducted across eight educational institutions in the Dhaka, Jashore, and Sylhet divisions of Bangladesh from January to June 2024, which included final-year medicine, physiotherapy, and nursing students.

Assessing Heavy Metals using ICP-MS in Fruits from the Developing World and their Associated Health Risks.

This study investigates heavy metal contamination across ten fruit varieties cultivated in Rampal and assesses the potential health risks associated with their consumption. Eight metals-Fe, Cu, Cd, Zn, Cr, Mn, Pb, and As were analyzed using an inductively coupled plasma mass spectrometer. Health risk indicators, including estimated daily intake (EDI), target hazard quotient (THQ), hazard index (HI), and cumulative carcinogenic risk (CR), were employed.

Genome-wide identification and functional characterization of magnesium transporter (MGT) gene family in soybean (Glycine max L.) and their expression profiles in response to aphid infestation, dehydration, and salt stresses.

The divalent cation, Magnesium (Mg2+), is an essential mineral element for plant growth and development. Magnesium transporter (MGT) plays a vital role in maintaining Mg2 + homeostasis within plant cells. Although extensive research has been conducted in several crop species, no comprehensive study has yet been carried out on the MGT gene family in soybean (Glycine max L.

Al and Ti-doped black phosphorus as sensitive materials for adsorption of HF and HS toxic gases: an study.

This study explores the potential of aluminum (Al) and titanium (Ti)-doped black phosphorus (BP) as sensitive materials for detecting and adsorbing toxic gases, hydrogen fluoride (HF) and hydrogen sulfide (HS), using Density Functional Theory (DFT) calculations. The structural, electronic, and optical properties of pristine BP, Al and Ti-doped BP before and after gas adsorption were investigated. Molecular dynamics revealed the thermodynamic stability of all the substrates at room temperature.

Characterization of novel Annona reticulata fiber as a potential reinforcement for composite applications.

With the rising demand for sustainable and environmentally friendly materials, there is growing interest in alternative natural fibers for potential biocomposite applications. This study introduces a novel source of lignocellulosic fibers derived from the bark of Annona reticulata L., an abundant and underutilized bioresource.

Multifaceted neuroprotective potential of phytocompounds and extracts from Eichhornia crassipes (Mart.) Solms flowers against alzheimer's disease: An in vitro and in silico approach.

Eichhornia crassipes (Mart.) Solms, also known as Pontederia crassipes Mart, has traditionally been used for its sedative, antipsychotic, and memory-enhancing properties. However, its effects against Alzheimer's disease (AD) remain unexplored.

Polythiophene functionalized TiCT-TiO nanorods composite based electrochemical sensing platform for the detection of Pseudomonas aeruginosa DMC-27b.

Due to its ability to form antibiotic-resistant biofilms, Pseudomonas aeruginosa can cause serious, long-lasting infections, especially in individuals with weakened immune systems; therefore, its rapid detection is crucial for effective treatment. Herein, a polythiophene-functionalized TiCT-TiO nanorods (NRs) based electrochemical capacitive biosensor is proposed for the determination of Pseudomonas aeruginosa DMC-27b. The capacitive characteristics of the modified electrode were evaluated using a combination of electrochemical methods, such as electrochemical impedance spectroscopy, cyclic voltammetry, galvanostatic discharge, and self-discharging.

Microplastics pollution in Bangladesh: A Decade of Challenges, Impacts and Pathways to Sustainability.

This review revisits microplastic pollution in Bangladesh from 2014 to 2024, synthesizing research on distribution, plastic types, policies, and mitigation strategies. Using PubMed and Google Scholar, peer-reviewed articles and documents were analysed to assess the sources, impacts, and policy effectiveness. Microplastics contaminate rivers, soil, air, fertilizers, and food products.

Food insecurity and dietary intakes as correlates of anxiety and depression in underserved settlements in Khulna Division of Bangladesh: a developing country perspective.

Objective: This study aimed to investigate the association between food insecurity and dietary intake with anxiety and depression among residents of underserved urban settlements in Bangladesh.

Design: This cross-sectional study was used to collect data from participants through face-to-face interviews using structured questionnaires. Food security status was assessed using the Household Food Insecurity Access Scale, while anxiety and depression levels were measured using the Generalised Anxiety Disorder-7 and Patient Health Questionnaire-9, respectively.

Effects of Sesame and Cinnamon extract on physicochemical characteristics, oxidative stability, and antimicrobial activity in fresh poultry meatballs at refrigerated storage.

The research evaluated the capacity for longevity of fresh chicken meatballs with Sesame extract (SE) and Cinnamon extract (CE) and their combination as natural antioxidants in comparison with ascorbic acid (AA) and butylated hydroxytoluene (BHT) while stored at 4 °C temperature for 1, 5, and 10 days. Six distinct meatballs were prepared based on the incorporated antioxidants: (C) control, (T1) 0.02 % BHT, (T2) 0.

Assessment of groundwater quality and potential health risks related to heavy metals in a peri-urban area of a developing country.

Little information was available on the general groundwater quality of Bangladesh's Ishwardi Upazila (peri-urban area). In the current study, 35 groundwater samples were collected from randomly chosen deep tube wells to determine the general quality of groundwater by water quality indices and whether it is fit for human consumption. Estimating pH, EC, TDS, and the concentrations of HCO, Cl, Fe, Mn, As, NO, PO, Zn, and Cu were used to assess groundwater quality.

Draft genome sequence of sp. MAHUQ-50 isolated from the rhizosphere of banana in Magura, Bangladesh.

This study reports the draft genome sequence of sp. MAHUQ-50, a strain isolated from the rhizosphere of banana in Magura, Bangladesh, in 2019. The genome consists of a 3,493,675 base pair chromosome assembled into 26 contigs, encoding 3,198 predicted protein coding genes.

Functional Yogurt: Enhancing Color Stability, Functional Quality, and Storage Life With Malabar Spinach ( L.) Fruit.

Malabar spinach ( L.) is a leafy green vegetable rich in betalains, and is found in its fruit. It is also rich in bioactive and antioxidant compounds.

Adsorption and desorption of methyl orange dye on environmentally aged polyethylene, polyethylene terephthalate and polystyrene microplastics in aquatic environment.

This study investigated the adsorption of methyl orange (MO), an anionic dye, on environmentally aged polyethylene (PE), polyethylene terephthalate (PET), and polystyrene (PS) microplastics (MPs) to understand their interactions in aquatic environments. The MPs were characterized using Fourier transform infrared spectroscopy (FTIR) and scanning electron microscopy (SEM). The adsorption experiment data followed pseudo-second-order kinetics and fit well with the Langmuir and Freundlich isotherm models.

and investigations of Propolis-derived phytochemicals as potential inhibitors of .

Background And Aim: Malaria continues to pose a global health challenge, exacerbated by the emergence of drug-resistant strains of . This study aimed to evaluate the anti- potential of Propolis extracts collected from various Iranian regions and to characterize the molecular interactions of their bioactive phytochemicals with lactate dehydrogenase (PfLDH), a key enzyme in parasite glycolysis.

Materials And Methods: The anti- activity of ethanol-extracted Propolis was assessed against NF54 using the SYBR Green I fluorescence assay.

Molecular identification, genetic diversity, and antibiotic resistance of pathogenic bacteria in finfish aquaculture systems of southwestern Bangladesh.

Bacterial disease outbreaks continue to threaten finfish aquaculture in southwestern Bangladesh, resulting in significant economic losses and heightened food security concerns. To address the absence of robust molecular diagnostics and genetic diversity assessment for bacterial pathogens, a comprehensive five-year study (2018-2023) was conducted to evaluate pathogen prevalence, genetic diversity, and antibiotic resistance, with the goal of informing region-specific management strategies. A total of 340 fish, representing 17 species from 10 districts, were systematically collected from farms, hatcheries, nurseries, and markets.