Interfacing microorganisms with synthetic materials toward augmented light-driven chemical production

Area of Science:

• Biotechnology
• Materials Science
• Sustainable Chemistry

Background:

• Solar energy conversion into valuable chemicals is crucial for sustainability.
• Photosynthetic biohybrid systems integrate microorganisms with functional materials for enhanced solar power utilization.
• These systems leverage material properties and microbial capabilities for efficient chemical synthesis.

Purpose of the Study:

• To review the conceptual background and significance of photosynthetic biohybrid systems.
• To summarize the components and interface engineering strategies in microorganism-material biohybrids.
• To analyze recent advances in solar-driven chemical production using these systems.

Main Methods:

• Discussion of conceptual frameworks and system components.
• Analysis of interface engineering strategies (surface, intracellular, periplasmic integration).
• Review of electron transfer pathways and recent chemical production advances.

Main Results:

• Overview of microorganism-material biohybrid components and integration methods.
• Analysis of interface engineering for efficient electron transfer.
• Summary of advances in hydrogen, CO2-based, and N2-based chemical synthesis.

Conclusions:

• Photosynthetic biohybrid systems offer a promising platform for solar-to-chemical biomanufacturing.
• Interface engineering and electron transfer are key to optimizing these systems.
• Further research can unlock next-generation sustainable chemical production.