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Journal Article 1 Mention
Towards a green future: Advances in biological carbon fixation strategies
Weiqiang Zhang2025
Mingfang ZHOUXinyu Tian
Few Citations
2 citations · Renewable Energy, Sustainability and the Environment
Open Access

TLDR

Scientists are finding new ways to use living things and smart technology to pull carbon out of the air, which could help fight climate change and make our world greener.

Summary

1 Study Aim

The paper aims to review and analyze the latest progress in biological carbon fixation strategies. It focuses on how natural, artificial, and combined (hybrid) biological systems can be improved to capture and store carbon dioxide (CO2) from the atmosphere. The authors also explore how artificial intelligence (AI) could help make these processes more efficient and practical for large-scale use. Simply put: This paper looks at new ways to use biology and technology together to remove carbon from the air.

2 Study Design

The authors conduct a comprehensive review of recent research on biological carbon fixation. They examine advances in optimizing natural processes (like photosynthesis), creating artificial pathways, and combining biological systems with electrochemical (using electricity) and photochemical (using light) methods. The review also discusses the use of AI to improve enzyme design, metabolic pathways, and bioreactor systems for industrial-scale carbon capture. Simply put: The researchers read and summarized many studies about using living things and technology to trap carbon from the air.

3 Findings

The review reveals that biological carbon fixation is becoming more efficient through improved natural and artificial pathways. Combining biological systems with electrochemical and photochemical methods can further boost carbon capture. However, scaling these technologies for industry remains a challenge. The authors highlight that AI could help solve these problems by making enzyme engineering and system design faster and smarter. They recommend focusing on hybrid systems, advanced enzyme engineering, and AI-driven optimization to make biological carbon fixation a key tool for fighting climate change and supporting a green economy. Simply put: The paper finds that using biology and smart technology together could make it easier to remove carbon from the air, but more work is needed to use these methods on a big scale.

Abstract

Increased global carbon emissions have heightened the urgency to address climate change, necessitating innovative strategies for carbon sequestration. Biological carbon fixation has emerged as a promising strategy owing to its environmental compatibility and economic potential. An extensive analysis of recent advancements in biological carbon fixation technologies is reviewed herein, focusing on optimization strategies for natural, artificial, and coupled carbon fixation pathways. integration of biological systems with electrochemical and photochemical methods to enhance carbon capture efficiency has been highlighted. Despite substantial progress, challenges remain in upscaling these technologies for industrial applications. Moreover, the transformative potential of artificial intelligence (AI) for optimizing enzyme engineering, metabolic pathway design, and bioreactor systems for industrial-scale carbon fixation was explored. The future of biological carbon fixation can be driven by overcoming these bottlenecks using innovative hybrid systems, advanced enzyme engineering, and AI-driven optimization. Such advances will enable biological carbon fixation to play a pivotal role in mitigating climate change and fostering a circular, green economy.

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