Separation and Purification Technology, Год журнала: 2024, Номер 358, С. 130092 - 130092
Опубликована: Ноя. 5, 2024
Язык: Английский
The Innovation, Год журнала: 2024, Номер 5(4), С. 100612 - 100612
Опубликована: Март 13, 2024
Язык: Английский
Процитировано
128
Environmental Science & Technology, Год журнала: 2024, Номер unknown
Опубликована: Авг. 20, 2024
The utilization of biochar-catalyzed peroxymonosulfate in advanced oxidation processes (BC-PMS AOPs) is widely acknowledged as an effective and economical method for mitigating emerging contaminants (ECs). Especially, state-of-the-art machine learning (ML) technology has been employed to accurately predict the reaction rate constants EC degradation BC-PMS AOPs, primarily focusing on three aspects: performance prediction, operating condition optimization, mechanism interpretation. However, its real application specific optimization targeting different ECs seldom considered, hindering realization contaminant-oriented AOPs. Herein, we propose a hierarchical ML pipeline achieve end-to-end (E2E) pattern addressing this issue. First, overall XGB model, trained with comprehensive data set, can perform well predicting additionally providing basis further analysis various ECs. Then, submodels clusters offer strategies selection optimum option AOPs HOMO-LUMO gaps, thus forming E2E This study not only increases our understanding but also successfully bridges gap between model development environmental application.
Язык: Английский
Процитировано
10
Frontiers in Microbiology, Год журнала: 2024, Номер 15
Опубликована: Фев. 14, 2024
Pharmaceuticals, recognized for their life-saving potential, have emerged as a concerning class of micropollutants in the environment. Even at minute concentrations, chronic exposure poses significant threat to ecosystems. Various pharmaceutically active (PhAMP), including antibiotics, analgesics, and hormones, been detected underground waters, surface seawater, sewage treatment plants, soils, activated sludges due absence standardized regulations on pharmaceutical discharge. Prolonged exposureof hospital waste facilities is linked presence antibiotic-resistant bacteria. Conventional water methods prove ineffective, prompting use alternative techniques like photolysis, reverse osmosis, UV-degradation, bio-degradation, nano-filtration. However, commercial implementation faces challenges such incomplete removal, toxic sludge generation, high costs, need skilled personnel. Research gaps include comprehensively identify understand various types micropollutants, investigate long-term ecological impact, develop more sensitive monitoring techniques, explore integrated approaches. Additionally, there gap understanding socio-economic implications pollution efficacy public awareness campaigns. Future research should delve into strategies phagotherapy, vaccines, natural substance substitutes address escalating pollution.
Язык: Английский
Процитировано
8
Critical Reviews in Analytical Chemistry, Год журнала: 2024, Номер unknown, С. 1 - 18
Опубликована: Март 7, 2024
The number of pollutants and chemicals with the potential to reach environment is still largely unknown, which poses great challenges for researchers in various fields science, environmental scientists, analytical chemists. Chromatographic techniques, both gas chromatography (GC) liquid (LC) coupled different types detection, are now invaluable tools identification a wide range chemical compounds contaminants water. This review devoted chromatographic techniques GC-MS, GC-Orbitrap-MS, GC-MS/MS, GC-HRMS, GC × GC-TOFMS, GC-ECD, LC-MS/MS, HPLC-UV, HPLC-PDA, UPLC-QTOFMS, used determinate emerging organic aquatic media, mainly urban water, published scientific literature over past several years. article also focuses on sample preparation methods analysis aqueous samples. Most research minimizing steps, reducing amount solvents used, speed analysis, ability apply it analytes sample. extremely important application sensitive selective monitor status water quality assess its impact human health.
Язык: Английский
Процитировано
6
International Journal of Biological Macromolecules, Год журнала: 2024, Номер unknown, С. 135799 - 135799
Опубликована: Сен. 1, 2024
Язык: Английский
Процитировано
5
Advanced Sustainable Systems, Год журнала: 2024, Номер 8(8)
Опубликована: Март 22, 2024
Abstract A simple two step hydrothermal method is developed for synthesizing p ‐type zinc oxide (ZnO) nanorods surface modified with nitrogen doped silicon dioxide dots (ZnO/N‐SiO 2 ). The structure, morphology, and chemical compositions are confirmed by X‐ray diffraction, Raman spectroscopy, Fourier transformed infrared photoelectron transmission electron microscopy, Mott‐Schottky studies. N‐SiO on the of ZnO formed during treatment at 90 °C (i.e., 363 K), named as [ZnO/N‐SiO ] 363K . While embedded in batch synthesized 453 K. band gap batches ZnO/N‐SiO wider (3.24–3.30 eV) than pristine (3.16 eV). modification corroborated changes flat potential, revealed from measurements. EPR photoluminescence studies confirm attributable to vacancies (V Zn exhibits maximum photocatalytic degradation ciprofloxacin water. specific rate constant k ′ = 0.97 min −1 g , which nearly three times higher that exhibited irregularly spherical nanoparticles ( 0.36 enhanced attributed holes mediated hydroxyl radical generation. mechanism proposed carrier mobility studies, scavenging identifying products.
Язык: Английский
Процитировано
4
Plasma, Год журнала: 2024, Номер 7(2), С. 284 - 299
Опубликована: Апрель 10, 2024
A detailed review of the scientific literature was undertaken to examine most recent developments in plasma processing field medicine. The first part includes a breakdown different types coatings that can be applied onto medical devices using plasma, with specific focus on antimicrobial surfaces. plasma-deposited biocompatibles, drug delivery and adhesive 2023 are described, applications additive manufacturing highlighted. use plasma-activated liquids as standalone therapeutics continues evolve, pertinent advances this described. In addition, combination medicine conventional pharmaceutical interventions is reviewed, key emerging trends highlighted, including enhance directly into tissue. potential synergies between chemotherapeutics for oncology infection treatment growing area, advancements noted. Finally, control excess antibiotics intentionally degrade such materials waste streams
Язык: Английский
Процитировано
4
Journal of Cluster Science, Год журнала: 2024, Номер 35(6), С. 1845 - 1860
Опубликована: Май 9, 2024
Язык: Английский
Процитировано
4
Environmental Toxicology and Chemistry, Год журнала: 2025, Номер unknown
Опубликована: Янв. 7, 2025
The early-life stage (ELS) toxicity syndrome for fish is well described and has been reported in hundreds of studies. It generally characterized by a reduced heart rate, yolk sac pericardial edemas, various morphological abnormalities, the most common being spinal curvature. For many those studies, it appears that ELS result nonspecific (baseline) occurs at aqueous whole-body concentrations are just below lethal concentrations. Baseline essentially response results from chemicals accumulating disturbing function biological membranes leads to lethality sublethal effects relatively high doses. commonality this acute among highly diverse organic inorganic remarkable. important identify baseline because considered minimal acts all tissues cells, potential impair cellular functions. This means if an effect observed around baseline-toxic concentrations, likely other functions also affected (i.e., not specific). can be specific involving receptor interactions; therefore, we emphasize importance distinguishing between responses provide relevant data environmental risk assessment.
Язык: Английский
Процитировано
0
Microchimica Acta, Год журнала: 2025, Номер 192(2)
Опубликована: Янв. 23, 2025
Язык: Английский
Процитировано
0