Chlorella-Loaded Antibacterial Microneedles for Microacupuncture Oxygen Therapy of Diabetic Bacterial Infected Wounds

© 2024 Wiley‐VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 36(2024), 15 vom: 30. Apr., Seite e2307585
1. Verfasser: Gao, Shuna (VerfasserIn)
Weitere Verfasser: Rao, Yu, Wang, Xiaowei, Zhang, Qiuyang, Zhang, Zijun, Wang, Yuxuan, Guo, Jiangna, Yan, Feng
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article Chlorella antibacterial diabetic wound hypoxia relief microneedle Anti-Bacterial Agents Oxygen S88TT14065
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520 |a Hypoxia and infection are urgent clinical problems in chronic diabetic wounds. Herein, living Chlorella-loaded poly(ionic liquid)-based microneedles (PILMN-Chl) are constructed for microacupuncture oxygen and antibacterial therapy against methicillin-resistant Staphylococcus aureus (MRSA)-infected chronic diabetic wounds. The PILMN-Chl can stably and continuously produce oxygen for more than 30 h due to the photosynthesis of the loaded self-supported Chlorella. By combining the barrier penetration capabilities of microneedles, the continuous and sufficient oxygen supply of Chlorella, and the sterilization activities of PIL, the PILMN-Chl can accelerate chronic diabetic wounds in vivo by topical targeted sterilization and hypoxia relief in deep parts of wounds. Thus, the self-oxygen produced microneedles modality may provide a promising and facile therapeutic strategy for treating chronic, hypoxic, and infected diabetic wounds 
650 4 |a Journal Article 
650 4 |a Chlorella 
650 4 |a antibacterial 
650 4 |a diabetic wound 
650 4 |a hypoxia relief 
650 4 |a microneedle 
650 7 |a Anti-Bacterial Agents  |2 NLM 
650 7 |a Oxygen  |2 NLM 
650 7 |a S88TT14065  |2 NLM 
700 1 |a Rao, Yu  |e verfasserin  |4 aut 
700 1 |a Wang, Xiaowei  |e verfasserin  |4 aut 
700 1 |a Zhang, Qiuyang  |e verfasserin  |4 aut 
700 1 |a Zhang, Zijun  |e verfasserin  |4 aut 
700 1 |a Wang, Yuxuan  |e verfasserin  |4 aut 
700 1 |a Guo, Jiangna  |e verfasserin  |4 aut 
700 1 |a Yan, Feng  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Advanced materials (Deerfield Beach, Fla.)  |d 1998  |g 36(2024), 15 vom: 30. Apr., Seite e2307585  |w (DE-627)NLM098206397  |x 1521-4095  |7 nnns 
773 1 8 |g volume:36  |g year:2024  |g number:15  |g day:30  |g month:04  |g pages:e2307585 
856 4 0 |u http://dx.doi.org/10.1002/adma.202307585  |3 Volltext 
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