Results 31 to 40 of about 32,293 (248)

A Review on Bacterial Degradation of Benzo[a]pyrene and Its Impact on Environmental Health

, 2022
Benzo[a]pyrene is a polycyclic aromatic hydrocarbon (PAH) having a high molecular weight. Benzo[a]pyrene and other PAHs are induces severe acute or chronic human health hazards and are extremely carcinogenic, mutagenic, immunotoxic, and teratogenic ...
KUMARI, BEEMA, CHANDRA, RAM
core   +1 more source

Effects of Different Pretreatment Methods on the Determination of Benzo (a) pyrene in Vegetable Oil

Liang you shipin ke-ji, 2023
Three pretreatment methods, including direct extraction method, neutral alumina column method and molecular imprinted column method, were established for the determination of benzo (a) pyrene in vegetable oil by high performance liquid chromatography ...
TAO Ru-qing, DU Li-juan
doaj   +1 more source

Polycyclic aromatic hydrocarbons and their nitrated derivatives associated with PM10 from Kraków city during heating season

E3S Web of Conferences, 2016
Polycyclic Aromatic Hydrocarbons (PAHs), their nitro-derivatives (NPAHs) and hundreds of other organic compounds are present in ambient air in gas and particulate form.
Styszko Katarzyna, Szramowiat Katarzyna, Kistler Magdalena, Giebl Anne Kasper, Socha Sylwia, Rosenberg Egon Erwin, Gołaś Janusz   +6 more
doaj   +1 more source

Electrochemical detection of benzo(a)pyrene and related DNA damage using DNA/hemin/nafion-graphene biosensor

, 2014
A novel electrochemical biosensor, DNA/hemin/nafion–graphene/GCE, was constructed for the analysis of the benzo(a)pyrene PAH, which can produce DNA damage induced by a benzo(a)pyrene (BaP) enzyme-catalytic product.
Lin, Xiaoyun, Kokot, Serge, Song, Haiyan, Wang, Pingping, Ni, Yongnian   +4 more
core   +1 more source

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

Advanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

Common carp sperm chromatin as an economical and effective remover for benzo(a)pyrene from pollutants

Heliyon
Benzo (a) pyrene is a highly carcinogenic polycyclic aromatic compound, difficult to be degraded, widely present in the environment. However, there is currently no cost-effective and efficient method for removing benzo (a) pyrene.
Zhikang Jiang, Junsheng Li, Guoxia Huang, Liujuan Yan, Ji Ma   +4 more
doaj   +1 more source

Application of Gel-Permeation Chromatography for Determination of Organic Pollutants in Brewing Barley.

Kvasný průmysl, 2002
A  method   was  developed  that   enables,  within  one extraction  step,  to  determine  nine  polycyclic  aromatic hydrocarbons    (PAH)   -    benzo(a)anthracene,   chrysene, benzo(b)fluoranthene,  benzo(k)fluoranthene, benzo(a)pyrene, dibenzo(a,h ...
T. HORÁK, M. JURKOVÁ, J. ČULÍK, P. ČEJKA, V. KELLNER   +4 more
doaj   +1 more source

Comparative studies on exposure of edible vegetables to spent engine oil and PAH components

Sustinere: Journal of Environment and Sustainability, 2023
The consequences of enhanced PAH deposition and accumulation in food crop and other biota can be traced to environmental pollution through human activities which has improved due to industrial revolution.
Chidinma Ukachukwu, Angela Chika Udebuani, Tochukwu Nicholas Ugwu   +2 more
doaj   +1 more source

Determination of Benzo (a) pyrene in Foods

Journal of AOAC INTERNATIONAL, 1978
Abstract An analytical method was developed for determining benzo (a) pyrene in foods, suitable for routine use. The method consists of 4 cleanup steps: (1) alkali cleavage of sample, (2) preliminary silica gel column chromatography, (3) selective extraction with concentrated sulfuric acid, and (4) further silica gel column ...
Y, Saito, H, Sekita, M, Takeda, M, Uchiyama   +3 more
openaire   +2 more sources

Low-Dose Benzo(a)pyrene and Its Epoxide Metabolite Inhibit Myogenic Differentiation in Human Skeletal Muscle-Derived Progenitor Cells

, 2017
The risk of low birth weights is elevated in prenatal exposure to polycyclic aromatic hydrocarbons (PAHs), which are ubiquitous environmental pollutants generated from combustion of organic compounds, including cigarette smoke. We hypothesized that benzo(
Chiu, Chen-Yuan;Yen, Yuan-Peng;Tsai, Keh-Sung;Yang, Rong-Sen;Liu, Shing-Hwa, 蔡克嵩;劉興華;楊榮森   +1 more
core   +1 more source