ArticleACS sustainable chemistry & engineering2024
Diaminated Cellulose Beads as a Sustainable Support for Industrially Relevant Lipases.
Article in ACS sustainable chemistry & engineering, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Spinning Green: Lipase-Catalyzed Synthesis of Bioactive Fatty Acid Amides from Renewable Lipid Feedstocks in a Rotating Bed Reactor.ACS sustainable chemistry & engineering · 2025Article
- Enhanced Biodiesel Production with Eversa Transform 2.0 Lipase on Magnetic Nanoparticles.Langmuir : the ACS journal of surfaces and colloids · 2024Article
Corrections and comments
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Authors and funding
6 authors.
Funding
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Abstract
Environmentally persistent polystyrene or polyacrylic beads are used as supports in enzyme large-scale bioprocesses, including conversion glucose isomerization for high-fructose corn syrup production, hydrolysis of lactose, and synthesis of active pharmaceutical ingredients. In this paper, we report the development of a novel sustainable and scalable method to produce diaminated cellulose beads (DAB) as highly efficient alternative supports for industrially relevant lipases. Regenerated cellulose beads were grafted with diaminated aliphatic hydrocarbons via periodate oxidation and reductive amination. The oxidation step indicated that aldehyde content can be easily tuned through the reaction time and concentration of reactants. Reductive amination of dialdehyde cellulose was more efficient as the length of the diaminated hydrocarbon compound increased. Morphological analysis of DAB showed that cellulose chemical grafting enabled the preservation of the bead shape and internal structure upon freeze-drying. Enzymatic degradability studies demonstrated that chemical functionalization did not undermine enzyme cellulose hydrolysis. The addition of aminated moieties on cellulose dramatically increased absorption efficiency for all industrially relevant lipases used, reaching 100% for
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Registered trials
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