Results 121 to 130 of about 24,361 (248)
ABSTRACT Exposure to air pollution is associated with adverse health effects such as asthma, lung cancer, and cardiovascular diseases. Children are especially vulnerable due to their developing organs, immature immune systems, and higher ventilation rates relative to their body size.
Weihong Guo +9 more
wiley +1 more source
Estuarine ecology of phenanthrene-degrading bacteria
Phenanthrene degrading bacteria were ubiquitously distributed in waters and sediments of the Great Bay Estuary, NH, as determined using a 14C-phenanthrene mineralization assay. Similar activities were observed in water samples collected in March and June
Guerin, William F., Jones, Galen E.
core +1 more source
New phenanthrene glycosides from Dendrobium denneanum and their cytotoxic activity
Five new phenanthrene glycosides, denneanosides A-E (1-5), and one new 9,10-dihydrophenanthrene glycoside, denneanoside F (6) were isolated from the stem of Dendrobium denneanum.
Liu, X +6 more
core
Synthesis of an Anion Receptor Using 3,6-Diaminophenanthrene as a Scaffold
The synthesis of phosphate receptors represents an important avenue of research given the ubiquity of phosphate in biological and environmental systems.
Lau Halgreen, Hennie Valkenier
doaj +1 more source
Polycyclic aromatic hydrocarbons (PAHs) form an important group of organic pollutants due to their distribution in the environment and their carcinogenic and/or mutagenic effects.
Abdelhak El Amrani +3 more
core +1 more source
Phenanthrene degradation by a flavoprotein monooxygenase from Phanerodontia chrysosporium
Phenanthrene (PHEN), a polycyclic aromatic hydrocarbon (PAH), is degraded by white-rot fungi like Phanerochaete chrysosporium (the fungus has been renamed as Phanerodontia chrysosporium). PHEN is metabolized by P.
Mika Hayasaka +9 more
doaj +1 more source
The persistence and hazardous potential of polycyclic aromatic hydrocarbons (PAHs), with compounds such as anthracene and phenanthrene, raise significant concerns about human health and environmental safety.
Vladan Nedelkovski +2 more
doaj +1 more source
This investigation was on the oxidation ot phenanthrene. The oxidation was attempted by pass1ng unheated atmospherio air through l1~id phenanthrene, by passing preheated atmospherio air through liquid phenanthrene, and by passing unheated pure oxygen through liquid phenanthrene, varying the tempera~re of the phenanthrene and using no oatalyst.
openaire +2 more sources
Migration Distribution Features of Phenanthrene in Aquifer
The spatial and temporal distribution of phenanthrene were examined with indoor simulation experiments to study the transportation and transformation of phenathrene in the groundwater aquifer.
Da Zhi Sun, Xiao Feng Pan, Xu Qian Li
core +1 more source
Sorption and biodegradation of phenanthrene in soils
Soils and groundwaters face an influx of contaminants, many of which are known to be hazardous to the public's health. Several remediation technologies have been developed to clean-up contaminated soils, but additional information on the behavior of ...
Forsling, Scott A.
core

