Academic Journal
Ultrasonic-assisted electrodeposition of Cu-Sn-TiO2 nanocomposite coatings with enhanced antibacterial activity
| Title: | Ultrasonic-assisted electrodeposition of Cu-Sn-TiO2 nanocomposite coatings with enhanced antibacterial activity |
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| Authors: | Kharitonov, Dmitry S., Kasach, Aliaksandr A., Sergievich, Denis S., Wrzesi´nska, Angelika, Bobowska, Izabela, Darowicki, Kazimierz, Zielinski, Artur, Ryl, Jacek, Kurilo, Irina I. |
| Source: | Ultrason Sonochem Ultrasonics Sonochemistry, Vol 75, Iss, Pp 105593-(2021) |
| Publisher Information: | Elsevier BV, 2021. |
| Publication Year: | 2021 |
| Subject Terms: | Ultrasonic-assisted electrodeposition, QC221-246, Nanocomposite coating, 02 engineering and technology, Antibacterial properties, Nanocomposites, Escherichia coli, антибактериальные свойства, Original Research Article, QD1-999, Mechanical Phenomena, Titanium, ультразвуковое электроосаждение, Acoustics. Sound, нанокомпозитные покрытия, Cu–Sn–TiO[2], электрохимические свойства, Electroplating, Anti-Bacterial Agents, Chemistry, Cu–Sn–TiO2, Ultrasonic Waves, Electrochemical properties, Tin, 0210 nano-technology, Copper |
| Description: | Copper-based coatings are known for their high antibacterial activity. In this study, nanocomposite Cu-Sn-TiO2 coatings were obtained by electrodeposition from an oxalic acid bath additionally containing 4 g/dm3 TiO2 with mechanical and ultrasonic agitation. Ultrasound treatment was performed at 26 kHz frequency and 32 W/dm3 power. The influence of agitation mode and the current load on the inclusion and distribution of the TiO2 phase in the Cu-Sn metallic matrix were evaluated. Results indicated that ultrasonic agitation decreases agglomeration of TiO2 particles and allows for the deposition of dense Cu-Sn-TiO2 nanocomposites. It is shown that nanocomposite Cu-Sn-TiO2 coatings formed by ultrasonic-assisted electrodeposition exhibit excellent antimicrobial properties against E. coli bacteria. |
| Document Type: | Article Other literature type |
| File Description: | application/pdf |
| Language: | English |
| ISSN: | 1350-4177 |
| DOI: | 10.1016/j.ultsonch.2021.105593 |
| Access URL: | https://pubmed.ncbi.nlm.nih.gov/34038846 https://doaj.org/article/ea20e55689f047c1822d987f023b2b14 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8233381 https://www.ncbi.nlm.nih.gov/pubmed/34038846 https://www.sciencedirect.com/science/article/abs/pii/S1350417721001358 https://www.sciencedirect.com/science/article/pii/S1350417721001358 https://europepmc.org/article/PMC/PMC8233381 https://elib.belstu.by/handle/123456789/41857 |
| Rights: | CC BY |
| Accession Number: | edsair.doi.dedup.....719c7482d181928b0fb906649c2aa7af |
| Database: | OpenAIRE |
| ISSN: | 13504177 |
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| DOI: | 10.1016/j.ultsonch.2021.105593 |