Characterization of Wastewater and Detection of Ceftriaxone at Tirunesh Beijing General Hospital, Addis Ababa, Ethiopia DOI Creative Commons

Genetu Tesfa Tesfa,

Abebe Worku,

Shiferaw Ayalneh

и другие.

Research Square (Research Square), Год журнала: 2024, Номер unknown

Опубликована: Дек. 3, 2024

Abstract This study was assessed the physicochemical characteristics of wastewater discharged from Tirunesh Beijing General Hospital, Addis Ababa, Ethiopia. The results were evaluated concerning compliance with standards set by Ethiopian Environmental Protection Agency. showed that significant deviations EEPA. Especially, pH value within accepted range at 7.05 ± 0.19, while EC a very high 1.576 0.0043 µS/cm exceeded standard 1 µS/cm. Total nitrogen (TN) (0.1295 0.0041 mg/L), and total phosphorus (TP) (0.46744 mg/L) which below limit. However, BOD COD values their limits 12.7 0.56 mg/L 138.677 3.955 mg/L, respectively. Analysis for heavy metals also lead (0.1134 chromium (0.07833 cadmium (0.03191 above EPA limits. Ceftriaxone concentrations on another hand (0.083 µg/mL) discharge limit 0.03 µg/L. These emphasize need treatment system Hospital to minimize environmental pollution protect public health. relatively levels detected contaminants pose great risks like development antibiotic resistance bacteria genes affect both aquatic life human

Язык: Английский

Ecological and Health Risk Assessment of Heavy Metals in Groundwater within an Agricultural Ecosystem Using GIS and Multivariate Statistical Analysis (MSA): A Case Study of the Mnasra Region, Gharb Plain, Morocco DOI Open Access
Hatim Sanad, Rachid Moussadek, Houria Dakak

и другие.

Water, Год журнала: 2024, Номер 16(17), С. 2417 - 2417

Опубликована: Авг. 27, 2024

Assessing groundwater quality is essential for ensuring the sustainability of agriculture and ecosystems. This study evaluates contamination by heavy metals (HMs) using GIS approaches, multivariate statistical analysis (MSA), pollution indices (heavy metal index (HPI), (MI), degree (Cd), ecological risk (ERI), (PI)), human health assessment (HHRA). The results revealed significant variations in concentrations across area, with highest found southern southeastern parts, characterized intense agricultural activities uncontrolled landfills. Statistical analyses indicated both natural anthropogenic sources contamination. Pollution showed medium to high water levels, HPI values ranging from 20.23 128.60, MI 3.34 12.17, Cd 2.90 11.73, indicating varying degrees ERI suggested a low all samples. However, assessments highlighted non-carcinogenic carcinogenic risks, particularly children, TCR some like Ni Cr exceeding safe limits, potential hazards. findings provide valuable framework policymakers develop targeted strategies mitigating sustainable management.

Язык: Английский

Процитировано

7
Selective lead ion sensing via cotton pad-based Na2EDTA capped AuNPs: A smartphone-assisted colorimetric method DOI

Evana Sultana,

M. Rana,

Muhammad Shamim Al Mamun

и другие.

Chemosphere, Год журнала: 2025, Номер 372, С. 144095 - 144095

Опубликована: Янв. 10, 2025

Язык: Английский

Процитировано

0
Recent progress and advancement in detecting Methylmercury using a battery of biosensors and biomolecular-based techniques: An updated overview DOI Creative Commons

A. F. P. Allwin Mabes Raj,

Raghuraj Singh Chouhan,

Aljoša Košak

и другие.

TrAC Trends in Analytical Chemistry, Год журнала: 2025, Номер unknown, С. 118157 - 118157

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

0
Electronic Sensing Technologies in Food Quality Assessment: A Comprehensive Literature Review DOI Creative Commons
Marian Gil, M. Rudy, Paulina Duma‐Kocan

и другие.

Applied Sciences, Год журнала: 2025, Номер 15(3), С. 1530 - 1530

Опубликована: Фев. 3, 2025

This manuscript was prepared for the purpose of an in-depth analysis development electronic sensors in food quality assessment. In this study, following research question asked: What are arguments assessment? The aim work to comprehensively review current scientific literature presenting discussed issues and their systematization, as well present prospects, threats, applications testing. greatest interest researchers lies use e-nose. contrast, fewer publications concerned e-tongue applications, smallest number works e-eye application. initial application industry progressed from on identification single ingredients or properties creation increasingly complex instruments that analyze areas characteristics. Specifically, e-sensor has focused individual e-nose, e-tongue, devices not provided complete information about food. is confirmed by high accuracy results regarding combined

Язык: Английский

Процитировано

0
Spatial Dynamics and Ecotoxicological Health Hazards of Toxic Metals in Surface Water Impacted by Agricultural Runoff: Insights from Gis-Based Risk Assessment in the Sebou Basin, Morocco DOI
Hatim Sanad, Rachid Moussadek,

Latifa Mouhir

и другие.

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

0
AuNPs-SPCE: A versatile sensor for multi-heavy metal detection in water DOI
Kullavadee Karn-orachai,

Rungthiwa Niamlaoong,

Aroonsri Ngamaroonchote

и другие.

Microchemical Journal, Год журнала: 2025, Номер unknown, С. 113028 - 113028

Опубликована: Фев. 1, 2025

Язык: Английский

Процитировано

0
Recent Advances in Biosensor Technologies for Meat Production Chain DOI Creative Commons
Ivan Nastasijević, Ivana Kundačina, Stefan Jarić

и другие.

Foods, Год журнала: 2025, Номер 14(5), С. 744 - 744

Опубликована: Фев. 22, 2025

Biosensors are innovative and cost-effective analytical devices that integrate biological recognition elements (bioreceptors) with transducers to detect specific substances (biomolecules), providing a high sensitivity specificity for the rapid accurate point-of-care (POC) quantitative detection of selected biomolecules. In meat production chain, their application has gained attention due increasing demand enhanced food safety, quality assurance, fraud detection, regulatory compliance. can foodborne pathogens (Salmonella, Campylobacter, Shiga-toxin-producing E. coli/STEC, L. monocytogenes, etc.), spoilage bacteria indicators, contaminants (pesticides, dioxins, mycotoxins), antibiotics, antimicrobial resistance genes, hormones (growth promoters stress hormones), metabolites (acute-phase proteins as inflammation markers) at different modules along from livestock farming packaging in farm-to-fork (F2F) continuum. By real-time data biosensors enable early interventions, reducing health risks (foodborne outbreaks) associated contaminated meat/meat products or sub-standard products. Recent advancements micro- nanotechnology, microfluidics, wireless communication have further sensitivity, specificity, portability, automation biosensors, making them suitable on-site field applications. The integration blockchain Internet Things (IoT) systems allows acquired management, while artificial intelligence (AI) machine learning (ML) enables processing, analytics, input risk assessment by competent authorities. This promotes transparency traceability within fostering consumer trust industry accountability. Despite biosensors' promising potential, challenges such scalability, reliability complexity matrices, approval still main challenges. review provides broad overview most relevant aspects current state-of-the-art development, challenges, opportunities prospective applications regular use safety monitoring, clarifying perspectives.

Язык: Английский

Процитировано

0
Evolution and recent development of cellulose-modified, nucleic acid-based and green nanosensors for trace heavy metal ion analyses in complex media: A review DOI
Huma Ajab, Muhammad Hashim Khan,

Pakeeza Naveed

и другие.

International Journal of Biological Macromolecules, Год журнала: 2025, Номер unknown, С. 141745 - 141745

Опубликована: Март 1, 2025

Язык: Английский

Процитировано

0
Heavy Metal–Gut Microbiota Interactions: Probiotics Modulation and Biosensors Detection DOI Creative Commons
Liliana Anchidin-Norocel,

Oana C. Iatcu,

Andrei Lobiuc

и другие.

Biosensors, Год журнала: 2025, Номер 15(3), С. 188 - 188

Опубликована: Март 14, 2025

This study provides a comprehensive analysis of the complex interaction between heavy metals (HMs) and gut microbiota, adopting bidirectional approach that explores both influence HMs on microbiota populations potential role probiotics in modulating these changes. By examining interconnected aspects, aims to offer deeper understanding how disrupt microbial balance probiotic interventions may mitigate or reverse effects, promoting detoxification processes overall health. In addition, review highlights innovative tools, such as biosensors, for rapid, precise, non-invasive detection urine. These advanced technologies enable real-time monitoring effectiveness probiotic-based interventions, offering critical insights into their elimination from body improving detoxification.

Язык: Английский

Процитировано

0
Recent Progress in Saliva-Based Sensors for Continuous Monitoring of Heavy Metal Levels Linked with Diabetes and Obesity DOI Creative Commons
Liliana Anchidin-Norocel, Wesley K. Savage, Alexandru Nemţoi

и другие.

Chemosensors, Год журнала: 2024, Номер 12(12), С. 269 - 269

Опубликована: Дек. 19, 2024

Sensors are versatile technologies that provide rapid and efficient diagnostic results, making them invaluable tools in public health for measuring monitoring community exposure to environmental contaminants. Heavy metals such as lead, mercury, cadmium, commonly found food water, can accumulate the body have toxic effects, contributing development of conditions like obesity diabetes. Traditional methods detecting these often require invasive blood samples; however, sensors utilize saliva, offering a noninvasive simplified approach screening. The use saliva fluid represents major advance population due its low cost, noninvasiveness, ease collection. Recent advances sensor technology enabled tests link heavy metal levels with risk developing Optimizing could facilitate identification individuals or groups at risk, enabling targeted, personalized preventive measures. hold promise diagnosing preventing metabolic diseases, providing valuable insights into between health.

Язык: Английский

Процитировано

2