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

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 (IEEE)
• 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