Zobrazeno 1 - 10
of 5 626
pro vyhledávání: '"Polycyclic Aromatic Hydrocarbons (PAHs)"'
Autor:
Xu XU, Shi-ping ZHAO, Zhu-chen HOU, Yan-xin WANG, Yu-meng LIU, Jia LYU, Bao-cheng JI, Yan-hong BAI
Publikováno v:
Zhipu Xuebao, Vol 45, Iss 5, Pp 673-681 (2024)
A method of combining headspace microextraction technique based on a polyurethane sponge-supported liquid film with gas chromatography-mass spectrometry (GC-MS) was developed for convenient and sensitive analysis of six polycyclic aromatic hydrocarbo
Externí odkaz:
https://doaj.org/article/c7ba8ac4aa4b4dc886f5448cb4e47e1a
Autor:
Si-ying DOU, Hua ZHANG, Qi LIU, Hai-feng SHEN, Yuan ZHANG, Huai-yuan ZHU, Hui-yun LIAO, Zhong YAO
Publikováno v:
Zhipu Xuebao, Vol 45, Iss 4, Pp 567-576 (2024)
An improved method was developed for the detection of 16 polycyclic aromatic hydrocarbons (PAHs) in mainstream cigarette smoke during combustion. The methodological approach involved matrix matching standard solution preparation, direct injection of
Externí odkaz:
https://doaj.org/article/6cc090d13d374fba8680331ed7c2e81d
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract Broad-spectrum biocatalysts enzymes, Laccases, have been implicated in the complete degradation of harmful pollutants into less-toxic compounds. In this study, two extracellularly produced Laccases were purified to homogeneity from two diffe
Externí odkaz:
https://doaj.org/article/ad44c755094c4e48889c0802840cccba
Autor:
Lucie Oravová, Jan Snow, Jitka Tolaszová, Dominik Pilnaj, Pavol Midula, Janka Ševčíková, Pavel Kuráň
Publikováno v:
Ecological Engineering & Environmental Technology, Vol 25, Iss 5, Pp 256-264 (2024)
Occurrence, distribution, and toxicity assessment of 16 Polycyclic Aromatic Hydrocarbons (PAHs) prioritized by the US Environmental Protection Agency in pyrolysis products – pyrolysis oil and pyrolysis wax – of different plastics are characterize
Externí odkaz:
https://doaj.org/article/ad3934a6637c4b95b45b205e5ed6144f
Autor:
Jiaojiao Guo, Zongxuan Yang, Jun Wang, Nan Liang, Yunshu Shi, Jiameng Zhong, Xu Zhang, Yu Hu, Buhe Nashun
Publikováno v:
Ecotoxicology and Environmental Safety, Vol 280, Iss , Pp 116566- (2024)
Phenanthrene (Phe), a typical low-molecular-weight polycyclic aromatic hydrocarbon (PAH) of three benzene rings, is one of the most abundant PAHs detected in daily diets. Pregnant women and infants are at great risk of Phe exposure. In the present st
Externí odkaz:
https://doaj.org/article/3c66af5da77a49eabf32b895284afcbe
Publikováno v:
Discover Environment, Vol 2, Iss 1, Pp 1-17 (2024)
Abstract The occurrence and level of polycyclic aromatic hydrocarbons (PAHs) in mangrove sediment from Ifiekporo Creek in Warri, Delta State, Nigeria, were assessed in this study. The extraction of PAHs from the sediment samples was achieved using th
Externí odkaz:
https://doaj.org/article/adba78d80fd04526b3aff83d829685d0
Autor:
Muhammad A. El-Alfy
Publikováno v:
Petroleum Research, Vol 9, Iss 1, Pp 125-142 (2024)
Modeling the environmental sensitivity index (ESI) is vital in the planning and management processes, especially along the coastal areas. The main objectives of the study were to define the main sources of polycyclic aromatic hydrocarbons (PAHs), est
Externí odkaz:
https://doaj.org/article/a7226dceaf3d4db79d85a6949be62e72
Autor:
Mariateresa Ingegno, Rosalia Zianni, Ines Della Rovere, Andrea Chiappinelli, Valeria Nardelli, Francesco Casamassima, Anna Calitri, Maurizio Quinto, Donatella Nardiello, Marco Iammarino
Publikováno v:
Frontiers in Nutrition, Vol 11 (2024)
Polycyclic aromatic hydrocarbons (PAHs) are environmental contaminants that can be found in various food products, including those intended for infants. Due to their potential health risks, it is crucial to develop sensitive analytical methods for th
Externí odkaz:
https://doaj.org/article/d8e28edb6a554397ba4d98983734e66b
Publikováno v:
Frontiers in Environmental Health, Vol 3 (2024)
IntroductionFirefighters are exposed to polycyclic aromatic hydrocarbons (PAHs) during fire suppression, but the extent of PAH penetration through turnout gear and its impact on blood cell components remains uncertain. The main objective of this stud
Externí odkaz:
https://doaj.org/article/8e42edc33f5d4715af4cbe93d0930b53
Autor:
Arun K. Das, Dipanwita Bhattacharya, Annada Das, Santanu Nath, Samiran Bandyopadhyay, Pramod Kumar Nanda, Mohammed Gagaoua
Publikováno v:
Chemical and Biological Technologies in Agriculture, Vol 10, Iss 1, Pp 1-22 (2023)
Abstract The presence of polycyclic aromatic hydrocarbons (PAHs) in processed meat and meat products is a global concern as they are known to be carcinogenic, mutagenic, teratogenic, and genotoxic to living beings. PAHs are generated in processed mea
Externí odkaz:
https://doaj.org/article/582f4282fa5247e6a16c0889def4735a