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Nb2C‐Reinforced Hydrogel Microneedle as Dual ROS‐Scavenging Platform to Promote Diabetic Wound Healing

open access: yesAdvanced Healthcare Materials, EarlyView.
An advanced microneedle patch integrating niobium carbide nanosheets and curcumin is engineered for diabetic wound healing. The system enables dual ROS scavenging and NIR‐enhanced antimicrobial activity, effectively rebalancing the oxidative microenvironment, promoting macrophage repolarization and angiogenesis, and accelerating full‐thickness wound ...
Zhi Zheng   +12 more
wiley   +1 more source
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Extracellular electron transfer mechanisms between microorganisms and minerals

Nature Reviews Microbiology, 2016
Electrons can be transferred from microorganisms to multivalent metal ions that are associated with minerals and vice versa. As the microbial cell envelope is neither physically permeable to minerals nor electrically conductive, microorganisms have evolved strategies to exchange electrons with extracellular minerals.
Hailiang Dong, haluk Beyenal, Juan Liu
exaly   +4 more sources

Extracellular electron transfer via microbial nanowires

Nature, 2005
Microbes that can transfer electrons to extracellular electron acceptors, such as Fe(iii) oxides, are important in organic matter degradation and nutrient cycling in soils and sediments. Previous investigations on electron transfer to Fe(iii) have focused on the role of outer-membrane c-type cytochromes.
G. Reguera   +5 more
semanticscholar   +3 more sources

Extracellular electron transfer in microbial biocorrosion

Current Opinion in Electrochemistry, 2021
Abstract Biocorrosion by microbial biofilms is also termed microbiologically influenced corrosion (MIC). For many decades in MIC research, people focused on corrosive metabolites. In the past decade, researchers started to apply bioenergetics to MIC science research.
Tingyue Gu   +3 more
openaire   +1 more source

Extracellular electron transfer of Methylophilus methylotrophs

Process Biochemistry, 2020
Abstract Methylophilus methylotrophs, as representatives of C1 microbes, widely exist in the interface of hyperoxia–hypoxia environment and plays a key role in global carbon cycle. Most studies of Methylophilus were carried out under hyperoxic conditions, while it remains unclear how Methylophilus survive under oxygen-limited conditions.
Yeyi Yang   +5 more
openaire   +1 more source

Engineering extracellular electron transfer pathways of electroactive microorganisms by synthetic biology for energy and chemicals production.

Chemical Society Reviews, 2023
The excessive consumption of fossil fuels causes massive emission of CO2, leading to climate deterioration and environmental pollution. The development of substitutes and sustainable energy sources to replace fossil fuels has become a worldwide priority.
Junqi Zhang   +4 more
semanticscholar   +1 more source

Pyridinic Nitrogen Doped Carbon Dots Supply Electrons to Improve Photosynthesis and Extracellular Electron Transfer of Chlorella pyrenoidosa.

Small, 2023
Optimizing photosynthesis is imperative for providing energy and organics for all life on the earth. Here, carbon dots doped with pyridinic nitrogen (named lev-CDs) are synthesized by the one-pot hydrothermal method, and the structure-function ...
Xiaoman Huang   +10 more
semanticscholar   +1 more source

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