Multienzymatic Activity of Maltodextrin-Coated Cerium Dioxide Nanoparticles Doped with Rare Earth Elements
https://doi.org/10.56304/S2079562924050348
Abstract
Nanocrystalline cerium dioxide is a promising material for biomedical applications due to its ability to perform the functions of various enzymes and inactivate free radicals. One of the ways to tune the physicochemical properties of nanoparticles and its biocatalytic activity is to modify the crystal lattice structure by means of doping with trivalent rare earth ions. Peroxidase, oxidase activity, and the ability to inactivate the hydroxyl radical by pure and doped maltodextrin-coated cerium dioxide nanoparticles are studied in the present paper.
About the Authors
N. Yu. Ofitserova
Ural Federal University named after the First President of Russia B.N. Yeltsin
Russian Federation
Russian Federation
I. N. Bazhukova
Ural Federal University named after the First President of Russia B.N. Yeltsin
Russian Federation
Russian Federation
References
1. Gupta A., Das S., Neal C., et al. // J. Mater. Chem. 2016. V. 4 (19). P. 3195–3202.
2. Balamurugan A., Sudha M., Surendhiran S. // Mater. Today: Proc. 2019. V. 26 (1). P. 1–7.
3. Vinothkumar G., Rengaraj S., Arunkumar P., et al. // J. Phys. Chem. 2018. V. 123 (1) P. 541–553.
4. Vinothkumar G., Amalraj R., Babu K.S., et al. // Ceram. Int. 2017. V. 43 (7). P. 5457–5466.
5. Hernández-Castillo Y., Margarita C.-H., Marure A., et al. // Ceram. Int. 2019. V. 45 (2). P. 2303–2308.
6. Dunnick K.M., Pillai R., Pisane K.L., et al. // Biol. Trace Elem. Res. 2015. V. 166 (1). P. 96–107.
7. Celardo I., Nicola M., Mandoli C., et al. // ACS Nano. 2011. V. 5 (6). P. 4537–4549.
8. Gunasekaran S., Dinesh A., Silambarasu A., et al. // J. Nanosci. Nanotechnol. 2019. V. 19 (7). P. 3964–3970.
9. Baksheev E.O., Pronina M.O., Mashkovtsev M.A., et al. // AIP Conf. Proc. 2019. V. 2174 (1). P. 020156.
10. Ortega P.P., Hangai B., Moreno H.P., et al. // J. Alloys Compd. 2021. V. 888. P. 161517.
11. Vinothkumar G., Lalitha A.I., Babu K.S. // Inorg. Chem. 2018. V. 58 (1). P. 349–358.
Review
For citations:
Ofitserova N.Yu., Bazhukova I.N. Multienzymatic Activity of Maltodextrin-Coated Cerium Dioxide Nanoparticles Doped with Rare Earth Elements. Nuclear Physics and Engineering. 2024;15(5):498-503. (In Russ.) https://doi.org/10.56304/S2079562924050348
Views:
21
Email this article 