Results 21 to 30 of about 24,361 (248)

The Method and Study of Detecting Phenanthrene in Seawater Based on a Carbon Nanotube–Chitosan Oligosaccharide Modified Electrode Immunosensor

Molecules, 2023
Phenanthrene (PHE), as a structurally simple, tricyclic, polycyclic aromatic hydrocarbon (PAHs), is widely present in marine environments and organisms, with serious ecological and health impacts.
Yuxuan Wu, Wei Qu, Chengjun Qiu, Kaixuan Chen, Yuan Zhuang, Zexi Zeng, Yirou Yan, Yang Gu, Wei Tao, Jiaqi Gao, Ke Li   +10 more
doaj   +1 more source

Phenanthrene-Extended Phenazine Dication: An Electrochromic Conformational Switch Presenting Dual Reactivity

, 2022
The synthesis and isolation of one of the few examples of a π-extended diamagnetic phenazine dication have been achieved by oxidizing a phenanthrene-based dihydrophenazine precursor.
Maurizio Prato (444708), Jacopo Dosso (6743000), Nicola Demitri (1617271), Fernando P. Cossío (1305330), Maurizio Prato, Nicola Demitri, Beatrice Bartolomei (12406542), Beatrice Bartolomei, Fernando P. Cossío, Jacopo Dosso   +9 more
core   +1 more source

Enhanced Phenanthrene Biodegradation by Bacillus brevis Using Response Surface Methodology [PDF]

Nature Environment and Pollution Technology
The current investigation assessed the capability of a well-adapted and enriched bacterial strain known as Bacillus brevis for the biodegradation of phenanthrene.
Kiran Bishnoi, Pushpa Rani and Narsi R. Bishnoi
doaj   +1 more source

Wheat straw biochar and its performance in treatment of phenanthrene containing water and microbial remediation of phenanthrene contaminated soil

Frontiers in Environmental Science, 2022
In recent years, biochar has been considered as an effective adsorbent and soil conditioner due to its abundant carbon and high porosity. This study applied a kind of biochar from wheat straw pyrolysis to remediate phenanthrene-contaminated water and ...
Chengcheng Ding, Yonghai Gan, Jun Luo, Yibin Cui   +3 more
doaj   +1 more source

Steel slag as low-cost adsorbent for the removal of phenanthrene and naphthalene

Adsorption Science & Technology, 2018
This study investigates the removal effectiveness and characteristics of phenanthrene and naphthalene using low-cost steel slag with batch experiments.
Liyun Yang, Xiaoming Qian, Zhi Wang, Yuan Li, Hao Bai, Hong Li   +5 more
doaj   +1 more source

Isomerization of phenanthrene dication studied by tagging photodissociation ion spectroscopy and DFT calculations

, 2023
The search for the chemical structures that account for diffuse interstellar bands remains the main challenge in astrochemistry. It relies on experimental verification of structures obtained from stable isomers in laboratory conditions.
Corentin, Rossi, Jana, Roithová, Aleksandr Y., Pereverzev   +2 more
core   +1 more source

Indigenous 14C-phenanthrene biodegradation in “pristine” woodland and grassland soils from Norway and United Kingdom [PDF]

, 2017
In this study, the indigenous microbial mineralisation of 14C-phenanthrene in seven background soils (four from Norwegian woodland and three from the UK (two grasslands and one woodland)) was investigated. ∑PAHs ranged from 16.39 to 285.54 ng g−1 dw soil.
Jasmin K. Schuster, Ogbonnaya, Uchenna, Schuster, Jasmin K., Okere, Uchechukwu, Schuster, Jasmin, Kirk T. Semple, Kevin C. Jones, Uchenna O. Ogbonnaya, Uchechukwu V. Okere, Semple, Kirk Taylor, Ogbonnaya, Uchenna O., Jones, Kevin Christopher, Jones, Kevin C., Okere, Uchechukwu V., Semple, Kirk T.   +14 more
core   +1 more source

Preparation and Aromatic Hydrocarbon Removal Performance of Potassium Ferrate

Journal of Spectroscopy, 2014
This experiment adopts the hypochlorite oxidation method to constantly synthesize potassium ferrate. Under the condition of micropolluted source water pH and on the basis of naphthalene, phenanthrene, and pyrene as research objects, the effects of ...
Wei Guan, Zhigang Xie, Jia Zhang
doaj   +1 more source

Single-Electron Oxidation/Alterable C3- and C10-Arylation of 9‑MeO-phenanthrene

, 2018
A reactivity pattern for C3-arylation of 9-MeO-phenanthrene has been established for the first time by using 2-naphthyl amines as coupling partners. A series of phenanthrene- and naphthalene-based multifunctionalized polycyclic aromatic hydrocarbons have
Fuxing Sun (1628704), Qifeng Wang (123379), Feng Li (30515), Zong-Jun Li (1430323), Jinbao Xiang (1666171), Tao Wang (12008), Mufang Ke (5323007), Minghao Zhang (1539511), Huijun Ma (4051495), Shitong Zhang (1396108)   +9 more
core   +1 more source

Polycyclic aromatic hydrocarbons (PAHs) in Greater Cairo water supply systems

Journal of Water and Health, 2022
Polycyclic aromatic hydrocarbons (PAHs) pose a constant threat to the environment and public health. There are numerous activities in the Greater Cairo area that emit and release significant amounts of PAHs. Concentrations of these PAHs are released into
Mahmoud M. Fouad, Ahmed S. El-Gendy, Mostafa M. H. Khalil, Taha M. A. Razek   +3 more
doaj   +1 more source