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Relevant bibliographies by topics / Polycyclic aromatic hydrocarbons Naphthalene Phenanthrene Marine bioremediation

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Academic literature on the topic 'Polycyclic aromatic hydrocarbons Naphthalene Phenanthrene Marine bioremediation'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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Journal articles on the topic "Polycyclic aromatic hydrocarbons Naphthalene Phenanthrene Marine bioremediation"

1

Ebrahimi, Vida, Shirin Eyvazi, Soheila Montazersaheb, et al. "Polycyclic Aromatic Hydrocarbons Degradation by Aquatic Bacteria Isolated from Khazar Sea, the World’s Largest Lake." Pharmaceutical Sciences 27, no. 1 (2020): 121–30. http://dx.doi.org/10.34172/ps.2020.28.

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Background: Aquatic microorganisms have an important role in the bioremediation of environmental pollutants. Polycyclic Aromatic Hydrocarbons (PAHs) are described as dangerous pollutants that can bind covalently to the nucleic acids, causing mutations. Therefore, they have carcinogenic and toxic properties. Also, are involved in diseases such as asthma, lung dysfunction, and chronic bronchitis. This study aimed to isolate and characterize aquatic bio-degrading bacteria from the world’s largest lake, Khazar, with the ability to use PAHs as only carbon source. Methods: Samples were taken from th

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2

Daane, L. L., I. Harjono, G. J. Zylstra, and M. M. Häggblom. "Isolation and Characterization of Polycyclic Aromatic Hydrocarbon-Degrading Bacteria Associated with the Rhizosphere of Salt Marsh Plants." Applied and Environmental Microbiology 67, no. 6 (2001): 2683–91. http://dx.doi.org/10.1128/aem.67.6.2683-2691.2001.

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ABSTRACT Polycyclic aromatic hydrocarbon (PAH)-degrading bacteria were isolated from contaminated estuarine sediment and salt marsh rhizosphere by enrichment using either naphthalene, phenanthrene, or biphenyl as the sole source of carbon and energy. Pasteurization of samples prior to enrichment resulted in isolation of gram-positive, spore-forming bacteria. The isolates were characterized using a variety of phenotypic, morphologic, and molecular properties. Identification of the isolates based on their fatty acid profiles and partial 16S rRNA gene sequences assigned them to three main bacteri

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Mandree, Prisha, Wendy Masika, Justin Naicker, Ghaneshree Moonsamy, Santosh Ramchuran, and Rajesh Lalloo. "Bioremediation of Polycyclic Aromatic Hydrocarbons from Industry Contaminated Soil Using Indigenous Bacillus spp." Processes 9, no. 9 (2021): 1606. http://dx.doi.org/10.3390/pr9091606.

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Polycyclic aromatic hydrocarbons (PAHs) are reportedly toxic, ubiquitous and organic compounds that can persist in the environment and are released largely due to the incomplete combustion of fossil fuel. There is a range of microorganisms that are capable of degrading low molecular weight PAHs, such as naphthalene; however, fewer were reported to degrade higher molecular weight PAHs. Bacillus spp. has shown to be effective in neutralizing polluted streams containing hydrocarbons. Following the growing regulatory requirement to meet the PAH specification upon disposal of contaminated soil, the

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Allen, Christopher C. R., Derek R. Boyd, Francis Hempenstall, Michael J. Larkin, and Narain D. Sharma. "Contrasting Effects of a Nonionic Surfactant on the Biotransformation of Polycyclic Aromatic Hydrocarbons tocis-Dihydrodiols by Soil Bacteria." Applied and Environmental Microbiology 65, no. 3 (1999): 1335–39. http://dx.doi.org/10.1128/aem.65.3.1335-1339.1999.

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ABSTRACT The biotransformation of the polycyclic aromatic hydrocarbons (PAHs) naphthalene and phenanthrene was investigated by using two dioxygenase-expressing bacteria, Pseudomonas sp. strain 9816/11 and Sphingomonas yanoikuyae B8/36, under conditions which facilitate mass-transfer limited substrate oxidation. Both of these strains are mutants that accumulate cis-dihydrodiol metabolites under the reaction conditions used. The effects of the nonpolar solvent 2,2,4,4,6,8,8-heptamethylnonane (HMN) and the nonionic surfactant Triton X-100 on the rate of accumulation of these metabolites were dete

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Sutiknowati, Lies Indah. "BIOREMEDIATION STUDY: HYDROCARBON DEGRADING BACTERIA." Marine Research in Indonesia 32, no. 2 (2018): 95–101. http://dx.doi.org/10.14203/mri.v32i2.442.

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Many microorganisms capable of degrading petroleum components have been isolated and few of them seem to be important for petroleum biodegradation in natural environments. To identify the bacteria that play a major role in degradation of petroleum polynuclear aromatic hydrocarbons (PAHs), bacteria were enriched from seawater by using Naphthalene, Phenanthrene, Trichlorodibenzofuran and Benzo[a]pyrene as a carbon and energy source. The result of study that members of the genus Alcanivorax and Thalassospira became predominant in the enrichment cultures. The strains isolated in this study could g

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Gutiérrez, M. Susana, Alberto J. León, Paulino Duel, Rafael Bosch, M. Nieves Piña, and Jeroni Morey. "Effective Elimination and Biodegradation of Polycyclic Aromatic Hydrocarbons from Seawater through the Formation of Magnetic Microfibres." International Journal of Molecular Sciences 22, no. 1 (2020): 17. http://dx.doi.org/10.3390/ijms22010017.

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Supramolecular aggregates formed between polycyclic aromatic hydrocarbons and either naphthalene or perylene-derived diimides have been anchored in magnetite magnetic nanoparticles. The high affinity and stability of these aggregates allow them to capture and confine these extremely carcinogenic contaminants in a reduced space. In some cases, the high cohesion of these aggregates leads to the formation of magnetic microfibres of several microns in length, which can be isolated from the solution by the direct action of a magnet. Here we show a practical application of bioremediation aimed at th

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7

Mawad, Asmaa M. M., Wael S. Abdel-Mageed, and Abd El-Latif Hesham. "Quantification of Naphthalene Dioxygenase (NahAC) and Catechol Dioxygenase (C23O) Catabolic Genes Produced by Phenanthrene-Degrading Pseudomonas fluorescens AH-40." Current Genomics 21, no. 2 (2020): 111–18. http://dx.doi.org/10.2174/1389202921666200224101742.

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Background: Petroleum polycyclic aromatic hydrocarbons (PAHs) are known to be toxic and carcinogenic for humans and their contamination of soils and water is of great environmental concern. Identification of the key microorganisms that play a role in pollutant degradation processes is relevant to the development of optimal in situ bioremediation strategies. Objective: Detection of the ability of Pseudomonas fluorescens AH-40 to consume phenanthrene as a sole carbon source and determining the variation in the concentration of both nahAC and C23O catabolic genes during 15 days of the incubation

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8

Hilyard, Edward J., Joanne M. Jones-Meehan, Barry J. Spargo, and Russell T. Hill. "Enrichment, Isolation, and Phylogenetic Identification of Polycyclic Aromatic Hydrocarbon-Degrading Bacteria from Elizabeth River Sediments†." Applied and Environmental Microbiology 74, no. 4 (2007): 1176–82. http://dx.doi.org/10.1128/aem.01518-07.

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ABSTRACT The diversity of indigenous bacteria in sediments from several sites in the Elizabeth River (Virginia) able to degrade multiple polycyclic aromatic hydrocarbons (PAHs) was investigated by the use of classical selective enrichment and molecular analyses. Enrichment cultures containing naphthalene, phenanthrene, fluoranthene, or pyrene as a sole carbon and energy source were monitored by denaturing gradient gel electrophoresis (DGGE) to detect changes in the bacterial-community profile during enrichment and to determine whether the representative strains present were successfully cultur

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9

LLOBET, JUAN M., GEMMA FALCÓ, ANA BOCIO, and JOSE L. DOMINGO. "Exposure to Polycyclic Aromatic Hydrocarbons through Consumption of Edible Marine Species in Catalonia, Spain." Journal of Food Protection 69, no. 10 (2006): 2493–99. http://dx.doi.org/10.4315/0362-028x-69.10.2493.

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The concentrations of 16 polycyclic aromatic hydrocarbons (PAHs; naphthalene, acenaphtylene, acenaphtene, fluorene, phenanthrene, anthracene, fluoranthene, pyrene, benzo[a]anthracene, chrysene, benzo[b]fluoranthene, benzo[k]fluoranthene, benzo[a]pyrene, indeno[1,2,3-c,d]pyrene, dibenzo[a,h]anthracene, and benzo[g,h,i]perylene) were determined by gas chromatography–mass spectrometry in samples of 14 edible marine species (sardine, tuna, anchovy, mackerel, swordfish, salmon, hake, red mullet, sole, cuttlefish, squid, clam, mussel, and shrimp) collected in March and April 2005. These species are

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10

Elufisan, Temidayo O., Isabel C. Rodríguez-Luna, Omotayo Opemipo Oyedara, et al. "The Polycyclic Aromatic Hydrocarbon (PAH) degradation activities and genome analysis of a novel strain Stenotrophomonas sp. Pemsol isolated from Mexico." PeerJ 8 (January 6, 2020): e8102. http://dx.doi.org/10.7717/peerj.8102.

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Background Stenotrophomonas are ubiquitous gram-negative bacteria, which can survive in a wide range of environments. They can use many substances for their growth and are known to be intrinsically resistant to many antimicrobial agents. They have been tested for biotechnological applications, bioremediation, and production of antimicrobial agents. Method Stenotrophomonas sp. Pemsol was isolated from a crude oil contaminated soil. The capability of this isolate to tolerate and degrade polycyclic aromatic hydrocarbons (PAH) such as anthraquinone, biphenyl, naphthalene, phenanthrene, phenanthrid

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