Abstract
Adenosine triphosphate (ATP) is a central molecule of organisms and is involved in many biological processes. It is also widely used in biocatalytic processes, especially as a substrate and precursor of many cofactors─such as nicotinamide adenine dinucleotide phosphate (NADP(H)), coenzyme A (CoA), and S-adenosylmethionine (SAM). Despite its great scientific interest and pivotal role, its use in industrial processes is impeded by its prohibitory cost. To overcome this limitation, we developed a greener synthesis of adenosine derivatives and efficiently selectively grafted them onto organic nanoparticles. In this study, cellulose nanocrystals were used as a model combined with click chemistry via a copper-catalyzed azide/alkyne cycloaddition reaction (CuAAC). The grafted adenosine triphosphate derivative fully retains its biocatalytic capability, enabling heterobiocatalysis for modern biochemical processes.
Original language | English |
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Pages (from-to) | 11315-11323 |
Number of pages | 9 |
Journal | ACS Applied Materials and Interfaces |
Volume | 16 |
Issue number | 9 |
DOIs | |
State | Published - Mar 6 2024 |
Externally published | Yes |
Funding
This work was supported by the Région Grand Est, Conseil Départemental de la Marne and Grand Reims. C. Bourgery would like to thank BioPRIA of the Department of Chemical and Biological Engineering, Monash University for hosting him for 2 months. Many thanks to Y. Hora of Monash X-ray Platform (MXP) for the XPS analysis.
Keywords
- ATP immobilization
- CNCs
- biocatalysis
- click-chemistry
- cofactor
- nanocellulose