Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Junfeng Niu"'
Publikováno v:
Environmental Pollution. 234:513-522
Understanding of the interaction of graphene with natural polysaccharides (e.g., alginate) is crucial to elucidate its environmental fate. We investigated the impact of alginate on the agglomeration and stability of 14C-labeled few-layer graphene (FL
Publikováno v:
Environmental Pollution. 224:606-614
In this study, the phototoxicity of cadmium sulfide (CdS), molybdenum disulfide (MoS 2 ), and tungsten disulfide (WS 2 ) nanoparticles (NPs) toward Escherichia coli ( E. coli ) under UV irradiation (365 nm) was investigated. At the same mass concentr
Publikováno v:
Environmental Pollution. 184:676-681
To assess the effects of leaf age/layer on the response of photosynthesis to chronic ozone (O3), Cyclobalanopsis glauca seedlings, a dominant evergreen broadleaf tree species in sub-tropical regions, were exposed to either ambient air (AA) or elevate
Publikováno v:
Environmental Pollution. 180:34-40
The acute and chronic effects of perfluorooctane sulfonate (PFOS) and perfluorooctanoic acid (PFOA) on the rotifer Brachionus calyciflorus (B. calyciflorus) were investigated at the organismal and the population level. The acute toxicity of PFOS to r
Publikováno v:
Environmental Pollution. 164:259-266
To advance the knowledge of environmental fate of nanomaterials, we systematically investigated the dissolution of polymer-coated CdSe/ZnS quantum dots (QDs) under UV (254 nm) irradiation. The environmental effects (i.e., irradiation intensity, disso
Publikováno v:
Environmental Pollution. 163:149-157
To assess ozone sensitivity of subtropical broadleaved tree species and explore possible underlying mechanisms, six evergreen and two deciduous native species were exposed to either charcoal-filtered air or elevated O-3 (E-O-3, similar to 150 ppb) fo
Publikováno v:
Environmental Pollution. 149:193-200
Remobilization of 16 polycyclic aromatic hydrocarbons (PAHs) during sediment resuspension was investigated using a particle entrainment simulator at shear stress from 0.2 to 0.5Nm(-2), typical of the energy levels present in many tidally driven aquat
Autor:
Antonius Kettrup, Xie Quan, Fenglin Yang, Junfeng Niu, Jingwen Chen, Dieter Martens, Karl-Werner Schramm
Publikováno v:
Environmental Pollution. 123:39-45
Photolysis of polycyclic aromatic hydrocarbons (PAHs) sorbed on surfaces of spruce [Picea abies (L.) Karst.] needles under sunlight irradiation was investigated. PAHs were produced by combustion of polyvinyl chloride (PVC), wood, high-density polyeth