A Mitochondrion-Inspired Magnesium-Oxygen Biobattery with High Energy Density In Vivo

© 2023 Wiley-VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 35(2023), 45 vom: 08. Nov., Seite e2304141
1. Verfasser: He, Er (VerfasserIn)
Weitere Verfasser: Ren, Junye, Wang, Lie, Li, Fangyan, Li, Luhe, Ye, Tingting, Jiao, Yiding, Li, Dan, Wang, Jiacheng, Wang, Yuanzhen, Gao, Rui, Zhang, Ye
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2023
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article bioelectronics high energy density implantable batteries magnesium-oxygen batteries Magnesium I38ZP9992A Oxygen S88TT14065
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520 |a Implantable batteries are urgently needed as a power source to meet the demands of the next generation of biomedical electronic devices. However, existing implantable batteries suffer from unsatisfactory energy density, hindering the miniaturization of these devices. Here, a mitochondrion-inspired magnesium-oxygen biobattery that achieves both high energy density and biocompatibility in vivo is reported. The resulting biobattery exhibits a recorded energy density of 2517 Wh L-1 /1491 Wh kg-1 based on the total volume/mass of the device in vivo, which is ≈2.5 times higher than the current state-of-the-art, and can adapt to different environments for stable discharges. The volume of the magnesium-oxygen biobattery can be as thin as 0.015 mm3 and can be scaled up to 400 times larger without reducing the energy density. Additionally, it shows a stable biobattery/tissue interface, significantly reducing foreign body reactions. This work presents an effective strategy for the development of high-performance implantable batteries 
650 4 |a Journal Article 
650 4 |a bioelectronics 
650 4 |a high energy density 
650 4 |a implantable batteries 
650 4 |a magnesium-oxygen batteries 
650 7 |a Magnesium  |2 NLM 
650 7 |a I38ZP9992A  |2 NLM 
650 7 |a Oxygen  |2 NLM 
650 7 |a S88TT14065  |2 NLM 
700 1 |a Ren, Junye  |e verfasserin  |4 aut 
700 1 |a Wang, Lie  |e verfasserin  |4 aut 
700 1 |a Li, Fangyan  |e verfasserin  |4 aut 
700 1 |a Li, Luhe  |e verfasserin  |4 aut 
700 1 |a Ye, Tingting  |e verfasserin  |4 aut 
700 1 |a Jiao, Yiding  |e verfasserin  |4 aut 
700 1 |a Li, Dan  |e verfasserin  |4 aut 
700 1 |a Wang, Jiacheng  |e verfasserin  |4 aut 
700 1 |a Wang, Yuanzhen  |e verfasserin  |4 aut 
700 1 |a Gao, Rui  |e verfasserin  |4 aut 
700 1 |a Zhang, Ye  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Advanced materials (Deerfield Beach, Fla.)  |d 1998  |g 35(2023), 45 vom: 08. Nov., Seite e2304141  |w (DE-627)NLM098206397  |x 1521-4095  |7 nnns 
773 1 8 |g volume:35  |g year:2023  |g number:45  |g day:08  |g month:11  |g pages:e2304141 
856 4 0 |u http://dx.doi.org/10.1002/adma.202304141  |3 Volltext 
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