PAHs contamination in ports: Status, sources and risks

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 475, P. 134937 - 134937

Published: June 15, 2024

Language: Английский

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Nucleic Acid Aptamer‐Based Sensors for Bacteria Detection: A Review

BioEssays, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 16, 2025

Bacteria have a significant impact on human production and life, endangering life health, so rapid detection of infectious agents is essential to improve health. Aptamers, which are pieces oligonucleotides (DNA or RNA) been applied biosensors for bacteria due their high affinity, selectivity, robust chemical stability, compatibility with various signal amplification transduction mechanisms. In this review, we summarize the different bacterial aptamers selected in recent years using SELEX technology discuss differences optical electrochemical aptamer sensors. addition technological developments innovations sensor introduced. Combining new materials methods, efficiency stability sensors also improved. This review summarizes progress current based practical application status provides an outlook future development.

Language: Английский

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Tailoring microbial redox with alternating current for efficient mineralization of refractory organic nitrogen compounds in wastewater

npj Clean Water, Journal Year: 2025, Volume and Issue: 8(1)

Published: Jan. 20, 2025

Language: Английский

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Exploring the progressive change in transformation and toxicity of polycyclic dyes during aerobic biodegradation

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: 488, P. 137465 - 137465

Published: Feb. 1, 2025

Language: Английский

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Microalgae mediated bioremediation of polycyclic aromatic hydrocarbons: Strategies, advancement and regulations

Chemosphere, Journal Year: 2023, Volume and Issue: 344, P. 140337 - 140337

Published: Oct. 3, 2023

Language: Английский

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Advances in the Degradation of Polycyclic Aromatic Hydrocarbons by Yeasts: A Review

Microorganisms, Journal Year: 2024, Volume and Issue: 12(12), P. 2484 - 2484

Published: Dec. 2, 2024

Polycyclic aromatic hydrocarbons (PAHs) are toxic organic compounds produced during the incomplete combustion of materials and commonly found in environment due to anthropogenic activities such as industrial vehicular emissions well natural sources, mainly volcanic eruptions forest fires. PAHs known for their bioaccumulative capacity environmental persistence, raising concerns adverse effects on human health, including carcinogenic potential. In recent years, bioremediation has emerged a promising, effective, sustainable solution degradation contaminated environments. this context, yeasts have proven be key microorganisms these compounds, owing ability metabolize them through series enzymatic pathways. This review explores advancements yeast-mediated PAHs, with particular focus role enzymes cytochrome P450 (CYPs), epoxide hydrolases (EHs), glutathione S-transferases (GSTs), which facilitate breakdown compounds. The also discusses applications genetic engineering enhance efficiency PAH use omics technologies predict catabolic potential organisms. Additionally, it examines studies addressing benzo[a]pyrene (BaP) by Debaryomyces hansenii, future implications sciences developing new bioremediation.

Language: Английский

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Study on factors influencing the transport and transformation of polycyclic aromatic hydrocarbons in soil–groundwater systems

Emerging contaminants, Journal Year: 2025, Volume and Issue: unknown, P. 100472 - 100472

Published: Jan. 1, 2025

Language: Английский

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Polycyclic Aromatic Hydrocarbons (PAHs) in the Environment: Occupational Exposure, Health Risks and Fertility Implications

Toxics, Journal Year: 2025, Volume and Issue: 13(3), P. 151 - 151

Published: Feb. 23, 2025

Polycyclic aromatic hydrocarbons (PAHs) are a group of organic compounds with fused rings, primarily derived from combustion processes and environmental pollutants. This narrative review discusses the most relevant studies on PAHs, focusing their sources, occupational exposure, effects human health, emphasizing roles as carcinogenic, mutagenic, teratogenic agents. The primary pathways for exposure to PAHs through ingestion contaminated food (mainly due some processing methods, such smoking high-temperature cooking techniques), inhalation ambient air, cigarettes. Coke oven workers recognized high-risk PAH highlighting need appropriate strategies mitigate these risks safeguard worker health. metabolized into reactive intermediates in body, which can lead DNA damage promote development various health conditions, particularly environments high levels. Chronic has been linked respiratory diseases, well cardiovascular problems immune system suppression. Furthermore, this underscores significant impact reproductive results reported suggest that both male female fertility be compromised oxidative stress, damage, endocrine disruption caused by exposure. In males, impair sperm quality, while, females, they disrupt ovarian function, potentially leading infertility, miscarriage, birth defects. Fetal is also associated neurodevelopmental disorders. Given extensive detrimental posed stresses importance stringent regulations, safety measures, public initiatives overall

Language: Английский

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Physiological responses and adaptive mechanisms of the harmful algal bloom species Heterosigma akashiwo to naphthalene exposure

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: 490, P. 137846 - 137846

Published: March 4, 2025

Language: Английский

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Nitro-PAHs: Occurrences, ecological consequences, and remediation strategies for environmental restoration

Chemosphere, Journal Year: 2024, Volume and Issue: 356, P. 141795 - 141795

Published: March 26, 2024

Language: Английский

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