Results 31 to 40 of about 11,347 (143)
ChemistryEurope, Volume 3, Issue 6, November 11, 2025.A two‐step shortcut for access to highly soluble, bent, and extended perylene‐based nanographene P1 from a nonperylene aromatic homologation precursor is presented. The modular, stepwise, and rational π‐extension postfunctionalization strategy allows for the tuning of the fluorescent emission properties to reach high quantum yields up to 0.78, giving ...
Lorena Capdevila +8 more
wiley +1 more source
Heavy Metals and Polycyclic Aromatic Hydrocarbons in Roadside Soil Samples: A Review [PDF]
, 2013 Diverse contaminants released into the environment through progress of urbanization and industrialization adversely affect human health. Among various sources of contaminants, especially, in big cities, automobiles play a significant role in aggravating ...
Rajwant Kaur and Jatinder Kaur Katnoria
core +1 more source
Micropollutants and Their Interactions With Relevant Environmental Viruses
Environmental Microbiology, Volume 27, Issue 10, October 2025.Environmental micropollutants increase virus stability. ABSTRACT Emerging pollutants encompass a diverse array of chemicals classified as micropollutants, including pharmaceuticals and microplastics (MPs). Viruses are known to adsorb onto MPs, including binding to bacterial biofilms that form the plastisphere.
Catielen Paula Pavi +6 more
wiley +1 more source
Ecology and Evolution, Volume 15, Issue 7, July 2025.This study examined how aqueous ash extracts (AEA) from rice straw burning impact R. dybowskii tadpoles, revealing that higher concentrations (up to 6 g L−1) over 28 d reduced survival, impaired growth, and disrupted skin and gut microbiota diversity, with polycyclic aromatic hydrocarbons (PAHs) detected in water.
Qing Tong +7 more
wiley +1 more source
A Triptycene‐Based Cage Host for Aromatic Hydrocarbon Guests
Asian Journal of Organic Chemistry, Volume 14, Issue 6, June 2025.A molecular cage consisting of two tripodal triptycene units and three diphenylacetylene linkers includes aromatic guests such as anthracene, acenaphthylene, and pyrene into the cavity. The association constants of the host–guest complexation were determined by the 1H NMR titration.
Takuji Mitani +4 more
wiley +1 more source
GeoHealth, Volume 9, Issue 6, June 2025.Abstract During the first two decades of the 21st century, the level of polycyclic aromatic hydrocarbon (PAH) pollution in urban atmospheric particulate matter (PM) in China significantly increased. By combining data from more than 6,695 individual samples covering 89 typical cities (population > 0.5 million people) across China, this study focuses on ...
Yongfu Wu +8 more
wiley +1 more source
Rapid measurement of polycyclic aromatic hydrocarbon contamination in soils by visible and near-infrared spectroscopy [PDF]
, 2013 Polycyclic aromatic hydrocarbons (PAHs) are widely distributed organic pollutants. At petroleum contaminated sites, PAHs are often the key risk drivers because of their carcinogenicity. Assessing the risk of PAH at contaminated sites by conventional soil
Okparanma, Reuben N.
core
Journal of Separation Science, Volume 48, Issue 5, May 2025.ABSTRACT Recent concern about the impact of environmental preservation and the health of living beings has opened new avenues for scientific research. In this context, contemporary analytical chemistry has been marked by the development of green analytical methodologies, which aim to reduce the use of toxic reagents and minimize the environmental ...
Eduardo Carasek +5 more
wiley +1 more source
Comparison of polycyclic aromatic hydrocarbons level between suspended solid and sediment samples of Pengkalan Chepa River, Kelantan state, Malaysia [PDF]
, 2014 Sixteen type of common Polycyclic Aromatic Hydrocarbons (PAHs) which consist of naphthalene, acenaphthene, acenaphthylene, fluorene, phenanthrene, anthracene, fluoranthene, pyrene, benz[a]anthracene, chrysene, benzo[b]fluoranthene, benzo[k]fluoranthene ...
Seyedreza Hashemi Babaheidari +5 more
core +1 more source
Engineering Reports, Volume 7, Issue 4, April 2025.Properties of the prepared thermally treated and hydrochloric acid‐modified montmorillonite nanoparticles supported with TiO2 are suitable for polycyclic aromatic hydrocarbon degradation in solution. ABSTRACT The wide industrial purpose of polycyclic aromatic hydrocarbons (PAHs) in the production of finished products is a major factor that influences ...
Lekan Taofeek Popoola +5 more
wiley +1 more source