Synergistic Antibacterial Activity of Black Phosphorus Nanosheets Modified with Titanium Aminobenzenesulfanato Complexes
Source abstract
Abstract
A two-dimensional (2D) antimicrobial nanoagent is synthesized by incorporating the titanium aminobenzenesulfanato complexes (Ti-SA4) onto black phosphorus nanosheets (BPs). The strong P–Ti coordination between Ti-SA4 and BPs results in the high loading capacity (∼43%) of Ti-SA4 onto BPs and enhances the stability of BPs against oxidation. Compared to bare BPs and Ti-SA4, the Ti-SA4@BPs exhibit improved antibacterial efficacy, and most of the bacteria are inactivated within 3 h with a dose of only 50 μg/mL. The underlying antibacterial mechanism is investigated. This proposed Ti-SA4@BPs have great potential in clinical applications, and the results provide insights into the design and synthesis of 2D antibacterial nanoagents.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: MXene and MAX Phase Materials · Graphene and Nanomaterials Applications · Nanoplatforms for cancer theranostics
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Institute of Biomedicine and Biotechnology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, Guangdong, P. R. China
Department of Physics and Materials Science, City University of Hong Kong, Tat Chee Avenue, Kowloon 999077, Hong Kong, P. R. China
Funding
Research Grants Council, University Grants Committee · Ministry of Science and Technology of the People's Republic of China · China Postdoctoral Science Foundation · Youth Innovation Promotion Association of the Chinese Academy of Sciences · National Natural Science Foundation of China · Guangdong Province · Shenzhen Municipality · Hong Kong Scholars Program
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