Results 51 to 60 of about 4,064,010 (293)

Emerging trends in porous materials for CO2 capture and conversion

open access: yes, 2020
The presence of an excessive concentration of CO2 in the atmosphere needs to be curbed with suitable measures including the reduction of CO2 emissions at stationary point sources such as power plants through carbon capture technologies and subsequent ...
Singh, Gurwinder   +7 more
core   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

open access: yesFEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee   +7 more
wiley   +1 more source

Carboxylation Reaction of Epichlorohydrin: Spectra-Based Experimental and Analytical System for Online Reaction Study

open access: yesInternational Journal of Technology
A significant challenge of Carbon Capture and Storage strategy is the need to store or convert carbon dioxide (CO2) into valuable products. Among the various catalysts for CO2 conversion to cyclic carbonate, ionic liquid (IL) has shown superior ...
Maria Atlaskina   +10 more
doaj   +1 more source

Defective TiO2 for photocatalytic CO2 conversion to fuels and chemicals

open access: yesChemical Science, 2021
Photocatalytic conversion of CO2 into fuels and valuable chemicals using solar energy is a promising technology to combat climate change and meet the growing energy demand.
Sushma A. Rawool   +2 more
semanticscholar   +1 more source

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler   +2 more
wiley   +1 more source

Carbon dots-assisted cobalt ions anchored on graphitic carbon nitride enables highly efficient photocatalytic CO2 conversion

open access: yesNano Research
Artificial photosynthesis that converts solar energy and CO2 into value-added chemicals such as CO represents a highly promising route for sustainable energy production.
Sudi Chen   +5 more
doaj   +1 more source

Perspectives on Advancing Sustainable CO2 Conversion Processes: Trinomial Technology, Environment, and Economy

open access: yesACS Sustainable Chemistry & Engineering
CO2 can be converted into value-added products such as fuels, chemicals, and building materials, adding an economic incentive for CO2 capture and green economy, while also reducing the environmental footprint of hard-to-abate industries such as aviation,
L. Vega, D. Bahamón, I. Alkhatib
semanticscholar   +1 more source

to Syngas [PDF]

open access: yes, 2021
Technologies for the capture and subsequent conversion of CO2 into useful products have received significant attention in recent years. Among the conversion technologies available today, the electroreduction of CO2 is particularly interesting because of ...
Lucas-Consuegra, Antonio de   +5 more
core   +1 more source

An epithelial GPR35 isoform supports tumor‐associated transcriptional and metabolic phenotypes

open access: yesFEBS Letters, EarlyView.
GPR35 generates two functionally distinct isoforms with previously unresolved roles. GPR35‐short mediates immune‐cell chemotaxis, while GPR35‐long is enriched in colorectal cancer epithelium, where it supports increased metabolism, proliferation, and tumor‐associated transcriptional programs.
Jørgen D. Rønneberg   +14 more
wiley   +1 more source

Capability of the Direct Dimethyl Ether Synthesis Process for the Conversion of Carbon Dioxide

open access: yesApplied Sciences, 2018
The direct synthesis of dimethyl ether (DME) is an ideal process to achieve the environmental objective of CO2 conversion together with the economic objective of DME production.
Ainara Ateka   +5 more
doaj   +1 more source

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