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Biophysical analysis of silver nanoparticles prepared by green synthesis and their use for 3D printing of antibacterial material for health care.

Sehnal, Karel; Gargulak, Michael; Ofomaja, Augustine Enakpodia; Stankova, Martina; Hosnedlova, Bozena; Fernandez, Carlos; Docekalova, Michaela; Sochor, Jiri; Kepinska, Marta; Tothova, Zuzana; Bach, Duong Ngoc; Kizek, Rene; Uhlirova, Dagmar; Nguyen, Hoai Viet

Authors

Karel Sehnal

Michael Gargulak

Augustine Enakpodia Ofomaja

Martina Stankova

Bozena Hosnedlova

Michaela Docekalova

Jiri Sochor

Marta Kepinska

Zuzana Tothova

Duong Ngoc Bach

Rene Kizek

Dagmar Uhlirova

Hoai Viet Nguyen



Abstract

The resistance of microorganisms to antibiotics is growing steadily. The development of new antibacterial agents is highly topical. Metal nanoparticles have shown significant antibacterial activity similar to the plant/animal materials used in traditional medicine. The study focuses on the synthesis of silver nanoparticles (AgNPs) modified with biomolecules from used plant extracts (T. serpyllum, S. officinalis, T. pratense). The obtained nanoparticles were studied in detail by physicochemical methods. In addition, they were deposited on acrylonitrile butadiene styrene (ABS). We created unique antibacterial material using 3D printing. 20-40% inhibition of S. aureus and E. coli was observed in the evaluation of their efficacy.

Citation

SEHNAL, K., GARGULAK, M., OFOMAJA, A.E., STANKOVA, M., HOSNEDLOVA, B., FERNANDEZ, C., DOCEKALOVA, M., SOCHOR, J., KEPINSKA, M., TOTHOVA, Z., BACH, D.N., KIZEK, R., UHLIROVA, D. and NGUYEN, H.V. 2019. Biophysical analysis of silver nanoparticles prepared by green synthesis and their use for 3D printing of antibacterial material for health care. In Proceedings of the 2019 Institute of Electrical and Electronics Engineers (IEEE) International sensors and nanotechnology conference (SENSORS AND NANO 2019), 24-25July 2019, Penang, Malysia. Piscataway: IEEE [online], article ID 8940081. Available from: https://doi.org/10.1109/SENSORSNANO44414.2019.8940081

Conference Name 2019 Institute of Electrical and Electronics Engineers (IEEE) International sensors and nanotechnology conference (SENSORS AND NANO 2019)
Conference Location Penang, Malaysia
Start Date Jul 24, 2019
End Date Jul 25, 2019
Acceptance Date Apr 30, 2019
Online Publication Date Dec 26, 2019
Publication Date Dec 26, 2019
Deposit Date Feb 3, 2020
Publicly Available Date Feb 3, 2020
Publisher Institute of Electrical and Electronics Engineers
ISBN 9781538656198
DOI https://doi.org/10.1109/SENSORSNANO44414.2019.8940081
Keywords 3D printing; Silver nanoparticles; Green synthesis; Antibacterial material; Nosocomial infection
Public URL https://rgu-repository.worktribe.com/output/823310

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