Results 51 to 60 of about 73,231 (295)

Sediments from stormwater drainage system as sorbents of organic and inorganic pollutants

open access: yesE3S Web of Conferences, 2017
The study presents the results of tests aimed at determining variations in concentrations of polycyclic aromatic hydrocarbons (naphthalene, acenaphthylene, acenaphthene, fluorene, phenanthrene, anthracene, fluoranthene, pyrene, benzo[a]anthracene ...
Sałata Aleksandra, Dąbek Lidia
doaj   +1 more source

Shellfish Tissue Monitoring in Piscataqua Region Estuaries 2010 and 2011 [PDF]

open access: yes, 2013
Conducted by a committee of Canadian and US government and university scientists, Gulfwatch examines the effects of decades of development and industrialization on the water quality of the Gulf as it relates to human health primarily through assessing ...
Trowbridge, Philip R., Wood, Matthew A.
core   +2 more sources

Polycyclic aromatic hydrocarbons in imported Sardinops sagax: levels and health risk assessments through dietary exposure in Nigeria [PDF]

open access: yes, 2016
Polycyclic aromatic hydrocarbons (PAHs) occurrence and assessment of dietary exposure from imported canned sardines (Sardinops sagax) commercially marketed in local stores and supermarkets in Nigeria were evaluated for the first time.
Adedapo , E.A.   +5 more
core   +1 more source

Molecular Diode‐Based Covalent Organic Frameworks: Imine Orientation‐Driven Acid‐Base Switching Photocatalytic H2 Production

open access: yesAdvanced Science, EarlyView.
Molecular diode‐based covalent organic frameworks (COFs) enable pH‐responsive current rectification, dynamically reversing electron flow to toggle photocatalytic hydrogen evolution activity between acidic and alkaline environments. ABSTRACT Donor–acceptor type covalent organic frameworks (D–A COFs) have emerged as a promising class of photocatalytic ...
Tianyi Liu   +7 more
wiley   +1 more source

Evaluation of BaP in breathing zone of asphalt workers in Tehran [PDF]

open access: yesطب کار, 2015
Background: Asphalt workers are exposed to dangerous agents in his workplace that might result in occupational diseases. Benzo (a) pyrene as a human carcinogen, is emission from hot asphalt and asphalt workers are exposed with it.
H Kakoei   +6 more
doaj  

Effects of Black Jade on Osteogenic Differentiation of Adipose Derived Stem Cells under Benzopyrene

open access: yesApplied Sciences, 2021
Jade, a popular gemstone symbolizing beauty, grace, and longevity, is known to improve blood circulation; however, scientific research evidence is still lacking.
Yoonjin Park   +5 more
doaj   +1 more source

Shellfish Tissue Monitoring in Piscataqua Region Estuaries 2013 [PDF]

open access: yes, 2013
Originally conducted by the Gulf of Maine Council on the Marine Environment from 1993 to 2011, the Gulfwatch Program examined trends in the water quality of the Gulf of Maine by monitoring toxic contaminant concentrations in the tissues of shellfish ...
Trowbridge, Philip R., Wood, Matthew A.
core   +1 more source

Characteristics of polycyclic aromatic hydrocarbons in PM2.5 emitted from different cooking activities in China [PDF]

open access: yes, 2017
Nineteen polycyclic aromatic hydrocarbons (PAHs) in PM2.5 emitted from five different cooking activities were characterized, and their influencing factors were determined.
Cao, Jun-Ji   +7 more
core   +1 more source

Beyond Cocrystals: Hierarchical Functional Assemblies via Noncovalent Synthesis

open access: yesAdvanced Science, EarlyView.
Non‐covalent interactions (NCIs) drive the formation of organic cocrystals with diverse structures and tunable optoelectronic properties. This review explores the essential factors governing these properties, highlighting how the sequential nucleation of cocrystals leads to the self‐assembly of organic hierarchical structures (OHSs).
Ya‐Nan Zhu   +6 more
wiley   +1 more source

Photolysis primes biodegradation of benzo[a]pyrene [PDF]

open access: yesApplied and Environmental Microbiology, 1988
14C-labeled benzo[a]pyrene (BaP) was used as a model-compound for polycyclic aromatic hydrocarbons (PAH) in order to assess the effect of photolytic pretreatment on the subsequent fate of BaP in sewage sludge and soil test systems. Photolysis was performed in methanolic solution with or without 0.1 M H2O2, under either UV light (300 nm) or natural ...
R M, Miller   +3 more
openaire   +2 more sources

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