Mechanistic Understanding of Gordonia sp. in Biodesulfurization of Organosulfur Compounds.
Sign Up to like & getrecommendations! Published in 2022 at "Current microbiology"
DOI: 10.1007/s00284-022-02770-3
Abstract: Although conventional oil refining process like hydrodesulfurization (HDS) is capable of removing sulfur compounds present in crude oil, it cannot desulfurize recalcitrant organosulfur compounds such as dibenzothiophenes (DBTs), benzothiophenes (BTs), etc. Biodesulfurization (BDS) is a… read more here.
Keywords: gordonia; crude oil; oil refining; oil ... See more keywords
Characterization of Truncated dsz Operon Responsible for Dibenzothiophene Biodesulfurization in Rhodococcus sp. FUM94
Sign Up to like & getrecommendations! Published in 2017 at "Applied Biochemistry and Biotechnology"
DOI: 10.1007/s12010-017-2596-z
Abstract: Numerous desulfurizing bacteria from the Rhodococcus genus harbor conserved dsz genes responsible for the degradation of sulfur compounds through 4S pathway. This study describes a newly identified desulfurizing bacterium, Rhodococcus sp. FUM94, which unlike previously… read more here.
Keywords: biodesulfurization; rhodococcus fum94; operon; dsz operon ... See more keywords
Biodesulfurization: How to Make it Work?
Sign Up to like & getrecommendations! Published in 2017 at "Arabian Journal for Science and Engineering"
DOI: 10.1007/s13369-016-2269-1
Abstract: Desulfurization biocatalysts have been demonstrated to selectively oxidize and/or cleave carbon–sulfur bonds in a wide range of chemicals, yet an economically viable biodesulfurization process has not been developed. There are two reasons for this: failure… read more here.
Keywords: biodesulfurization make; make work; biodesulfurization;
Enhanced Biodesulfurization with a Microbubble Strategy in an Airlift Bioreactor with Haloalkaliphilic Bacterium Thioalkalivibrio versutus D306
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c00258
Abstract: Biodesulfurization under haloalkaline conditions requires limiting oxygen and additional energy in the system to deliver high mixing quality control. This study considers biodesulfurization in an airlift bioreactor with uniform microbubbles generated by a fluidic oscillation… read more here.
Keywords: system; bioreactor; airlift bioreactor; biodesulfurization ... See more keywords
Characterization of a dszEABC operon providing fast growth on dibenzothiophene and construction of broad-host-range biodesulfurization catalysts.
Sign Up to like & getrecommendations! Published in 2022 at "Environmental microbiology"
DOI: 10.1111/1462-2920.15951
Abstract: A new operon for biodesulfurization (BDS) of dibenzothiophene and derivatives has been isolated from a metagenomic library made from oil-contaminated soil, by selecting growth of E. coli on DBT as the sulfur source. This operon… read more here.
Keywords: dszeabc operon; biodesulfurization; growth; operon ... See more keywords
Boosting Dibenzothiophene Biodesulfurization Through Implantation of a Refactored DBT Pathway in a Tailored Pseudomonas putida Chassis
Sign Up to like & getrecommendations! Published in 2025 at "Microbial Biotechnology"
DOI: 10.1111/1751-7915.70148
Abstract: This study reports the efficacy of a rationally designed Pseudomonas putida strain to bring about the specific removal of S atoms from dibenzothiophene (DBT), the model heterocyclic sulfur‐containing component of raw petroleum. The emphasis on… read more here.
Keywords: biodesulfurization; boosting dibenzothiophene; pseudomonas putida; biodesulfurization implantation ... See more keywords
Advancing Desulfurization in the Model Biocatalyst Rhodococcus qingshengii IGTS8 via an In Locus Combinatorial Approach
Sign Up to like & getrecommendations! Published in 2023 at "Applied and Environmental Microbiology"
DOI: 10.1128/aem.01970-22
Abstract: Rhodococcus is perhaps the most promising biodesulfurization genus and is able to withstand the harsh process conditions of a biphasic biodesulfurization process. In the present work, we constructed an advanced biocatalyst harboring a combination of… read more here.
Keywords: promoter; rhodococcus; desulfurization; biodesulfurization ... See more keywords
Genetic and metabolic engineering approaches for enhanced biodesulfurization of petroleum fractions
Sign Up to like & getrecommendations! Published in 2024 at "Frontiers in Bioengineering and Biotechnology"
DOI: 10.3389/fbioe.2024.1482270
Abstract: Sulfur, an abundant component of crude oil, causes severe damage to the environment, poses risks to human health, and poisons the catalysts used in combustion engines. Hydrodesulfurization, the conventionally used method, is not sufficient to… read more here.
Keywords: biodesulfurization; approaches enhanced; engineering approaches; engineering ... See more keywords
Enhancing biodesulfurization by engineering a synthetic dibenzothiophene mineralization pathway
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Microbiology"
DOI: 10.3389/fmicb.2022.987084
Abstract: A synthetic dibenzothiophene (DBT) mineralization pathway has been engineered in recombinant cells of Pseudomonas azelaica Aramco J strain for its use in biodesulfurization of thiophenic compounds and crude oil. This functional pathway consists of a… read more here.
Keywords: synthetic dibenzothiophene; mineralization pathway; mineralization; biodesulfurization ... See more keywords