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Multifunctional silver film with superhydrophobic and antibacterial properties
Che, Ping1; Liu, Wei1,2; Chang, Xiaoxue3; Wang, Anhe4; Han, Yongsheng2
Source PublicationNANO RESEARCH

Material properties are strongly dependent on material structure. The large diversity and complexity of material structures provide significant opportunities to improve the properties of the materials, expanding their applications. Here, we discuss the fabrication of a multifunctional silver film prepared by controlling the nucleation and growth of silver particles. Silver films with high hydrophobicity and antibacterial activity were fabricated by adopting an electrochemical approach. The dependence of the hydrophobic and antibacterial properties on the size and shape of the silver particles was first investigated. Small-sized silver particles exhibited a high antibacterial rate, while a porous silver film composed of dendritic particles showed a significant hydrophobic activity. By regulating the reaction time, current density, and silver salt concentration, a silver film with a contact angle of 150.9 degrees and an antibacterial rate of 54.7% was synthesized. This study demonstrates that finding a compromise between different material structures is a suitable way to fabricate multifunctional devices.

KeywordHydrophobicity Antibacterial Silver Film Electrodeposition
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
Indexed BySCI
WOS KeywordDendritic Structures ; Escherichia-coli ; Nanoparticles ; Surfaces ; Growth ; Electrodeposition ; Pesticides ; Deposition ; Stability ; Toxicity
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS SubjectChemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied
Funding OrganizationChinese Academy of Sciences ; State Key Laboratory of Multiphase Complex Systems(MPCS-2014-D-05) ; National Natural Science Foundation of China(U1462130 ; 21406232)
WOS IDWOS:000371798800017
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Cited Times:14[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Corresponding AuthorHan, Yongsheng
Affiliation1.Univ Sci & Technol Beijing, Sch Chem & Biol Engn, Beijing 100083, Peoples R China
2.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
3.Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China
4.Chinese Acad Sci, Inst Chem, Key Lab Colloid & Interface Sci, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Che, Ping,Liu, Wei,Chang, Xiaoxue,et al. Multifunctional silver film with superhydrophobic and antibacterial properties[J]. NANO RESEARCH,2016,9(2):442-450.
APA Che, Ping,Liu, Wei,Chang, Xiaoxue,Wang, Anhe,&Han, Yongsheng.(2016).Multifunctional silver film with superhydrophobic and antibacterial properties.NANO RESEARCH,9(2),442-450.
MLA Che, Ping,et al."Multifunctional silver film with superhydrophobic and antibacterial properties".NANO RESEARCH 9.2(2016):442-450.
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