Applications of detonation nanodiamonds in the design of sensor composites and biosensors

Authors

Nikita Ronzhin¹ , Ekaterina Posokhina¹ , Alexey Baron¹ , Alexey Puzyr¹ , Olga Mogilnaya¹ , Irina Baron¹ , Andrey Burov¹ , Vladimir Bondar¹

1. Institute of Biophysics SB RAS, Krasnoyarsk, Russia

Conference / event

The 8th Asian Symposium on Advanced Materials, July 2023 (Novosibirsk, Russian Federation)

Poster summary

Detonation nanodiamonds (DNDs) possessing the chemically inert diamond core, mechanical strength, large specific surface area with the abundance of different chemically active groups and traces of metals are an attractive nanomaterial applicable as structural, catalytic, and enzyme carrier element for the development of sensors and biosensors. Here we demonstrate the applicability of DNDs in the constructing of new (bio)sensing systems for environmental monitoring of water pollution by phenolic compounds and biochemical diagnostics of physiologically important substances (glucose, cholesterol and urea).

Keywords

Detonation nanodiamonds, Biosensor, Nanocomposite, Phenol detection, Biochemical diagnostics, Glucose

Research areas

Material Sciences, Biochemistry, Medicine, Chemistry, Nanoengineering

References

1. N. Gibson, O. Shenderova, T.J.M. Luo, et al., Diam. Relat. Mater. 18 (2009) 620.
2. V.S. Bondar, A.P. Puzyr, Phys. Solid State. 46 (2004) 716.
3. A.P. Puzyr, V.S. Bondar, RU Patent № 2252192 (2005).
4. N.O. Ronzhin, E.D. Posokhina, E.V. Mikhlina, et al., J. Nanopart. Res. 23 (2021) 199.
5. N.O. Ronzhin, A.P. Puzyr, V.S. Bondar, J. Nanosci. Nanotechnol. 18 (2018) 5448.
6. N.O. Ronzhin, O.A. Mogilnaya, E.D. Posokhina, et al., Dokl. Biochem. Biophys. 499 (2021) 220.
7. N. Ronzhin, A. Baron, A. Puzyr, et al., Mod. Clin. Med. Res. 2 (2018) 7.

Funding

No data provided

Supplemental files

No data provided

Additional information

Competing interests

No competing interests were disclosed.

Data availability statement

The datasets generated during and / or analyzed during the current study are available from the corresponding author on reasonable request.

Creative Commons license

Copyright © 2023 Ronzhin et al. This is an open access work distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.