Results 11 to 20 of about 144,211 (333)

Transformation of a petroleum pollutant during soil bioremediation experiments [PDF]

open access: yesJournal of the Serbian Chemical Society, 2008
The experiment of ex situ soil bioremediation was performed at the locality of the Oil Refinery in Pančevo (alluvial formation of the Danube River, Serbia) polluted with an oil type pollutant.
Jovančićević B.   +6 more
doaj   +1 more source

Hyper-Wiener index and Laplacian spectrum [PDF]

open access: yesJournal of the Serbian Chemical Society, 2003
The hyper-Wiener index WWW of a chemical tree T is defined as the sum of the product n1 n2 n3, over all pairs υ,ν of vertices of T, where n1 and n2 are the number of vertices of T, lying on the two sides of the path which connects υ and ν, and n3 is the ...
Gutman Ivan
doaj   +1 more source

Plasmonic Bubbles in n-Alkanes [PDF]

open access: yes, 2018
In this paper we study the formation of microbubbles upon the irradiation of an array of plasmonic Au nanoparticles with a laser in n-alkanes ($C_{n}H_{2n+2}$, with n = 5-10). Two different phases in the evolution of the bubbles can be distinguished.
Lajoinie, Guillaume   +5 more
core   +6 more sources

Features of the Hydrocarbon Distribution in the Bottom Sediments of the Norwegian and Barents Seas

open access: yesFluids, 2021
The results of the study of hydrocarbons (HCs): aliphatic (AHCs) and polycyclic aromatic hydrocarbons (PAHs) in bottom sediments (2019 and 2020, cruises 75 and 80 of the R/V Akademik Mstislav Keldysh) in the Norwegian-Barents Sea basin: Mohns Ridge ...
Inna A. Nemirovskaya   +1 more
doaj   +1 more source

Whole Genome Analysis and Assessment of the Metabolic Potential of Gordonia rubripertincta Strain 112, a Degrader of Aromatic and Aliphatic Compounds

open access: yesBiology, 2023
The application of Gordonia strains in biotechnologies of environmental purification as degraders of pollutants of different chemical structures is an interesting research topic.
Ekaterina Frantsuzova   +6 more
doaj   +1 more source

Sorption and activation of hydrocarbons by molecular sieves [PDF]

open access: yes, 1997
Substantial progress has been made recently in the understanding of sorption and activation of alkanes. This progress reflects the emergence of new theoretical and experimental results, leading to a more quantitative picture of the elementary steps ...
Lercher, Johannes A.   +1 more
core   +2 more sources

The influence of extraframework aluminum on H-FAU catalyzed cracking of light alkanes [PDF]

open access: yes, 1996
The conversion of light linear and branched alkanes on two faujasite samples containing different concentrations of free Brønsted acid sites and extraframework alumina (EFAL) was studied between 733 K and 813 K.
Brait, A.   +5 more
core   +2 more sources

Isolation and characterization of hydrocarbon-degrading bacteria from gas station leaking-contaminated groundwater in the Southern Amazon, Brazil [PDF]

open access: yesBrazilian Journal of Biology, 2019
Twenty-three hydrocarbon-degrading bacteria strains were isolated from gas station leaking-contaminated groundwater located in the Southern Amazon, Brazil.
S. D. Lima   +6 more
doaj   +1 more source

In Vivo Evolution of Butane Oxidation by Terminal Alkane Hydroxylases AlkB and CYP153A6 [PDF]

open access: yes, 2009
Enzymes of the AlkB and CYP153 families catalyze the first step in the catabolism of medium-chain-length alkanes, selective oxidation of the alkane to the 1-alkanol, and enable their host organisms to utilize alkanes as carbon sources.
Arnold, Frances H.   +3 more
core   +3 more sources

SAFT-γ force field for the simulation of molecular fluids: 8. hetero-group coarse-grained models of perfluoroalkylalkanes assessed with new vapour-liquid interfacial tension data [PDF]

open access: yes, 2016
The air-liquid interfacial behaviour of linear perfluoroalkylalkanes (PFAAs) is reported through a combined experimental and computer simulation study.
Almedia, M   +5 more
core   +2 more sources

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