Applications of Synthetic Biotechnology on Carbon Neutrality Research: A Review on Electrically Driven Microbial and Enzyme Engineering.
Applications of Synthetic Biotechnology on Carbon Neutrality Research: A Review on Electrically Driven Microbial and Enzyme Engineering.
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DOI：
10.3389/fbioe.2022.826008
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发表时间：
2022
影响因子：
5.7
通讯作者：
Fang B
中科院分区：
文献类型：
--
作者：
Zhuang X;Zhang Y;Xiao AF;Zhang A;Fang B
随着科学技术和生产力的进步，工业生产、交通运输和化石燃料的开采迅速发展，逐渐导致温室气体积累和全球变暖加剧。碳中性是指通过一系列举措，包括能源替代和提高能源效率，最大限度地减少人类社会生产活动中的二氧化碳排放，从而实现吸收和排放之间的平衡。然后通过森林固碳来抵消二氧化碳并最终将其捕获。因此，有效减少二氧化碳排放，加强二氧化碳捕集是当务之急。由于许多物种具有天然的二氧化碳捕获特性，越来越多的科学家将注意力集中在开发生物固碳技术上，并进一步将其与合成生物技术和电学相结合。本文综述了蓝藻、大肠杆菌、酵母菌等最具应用前景的生物合成生物技术方法的研究进展，并对其代谢途径进行了改造，以提高二氧化碳捕获和产物合成的效率。并对电驱动微生物工程和酶工程过程进行了综述，阐述了电在CO2捕集过程中的关键作用和原理。该综述对合成生物技术捕获二氧化碳的研究进行了详细的总结和分析，也为实施电力驱动的综合战略铺平了道路。
With the advancement of science, technology, and productivity, the rapid development of industrial production, transportation, and the exploitation of fossil fuels has gradually led to the accumulation of greenhouse gases and deterioration of global warming. Carbon neutrality is a balance between absorption and emissions achieved by minimizing carbon dioxide (CO2) emissions from human social productive activity through a series of initiatives, including energy substitution and energy efficiency improvement. Then CO2 was offset through forest carbon sequestration and captured at last. Therefore, efficiently reducing CO2 emissions and enhancing CO2 capture are a matter of great urgency. Because many species have the natural CO2 capture properties, more and more scientists focus their attention on developing the biological carbon sequestration technique and further combine with synthetic biotechnology and electricity. In this article, the advances of the synthetic biotechnology method for the most promising organisms were reviewed, such as cyanobacteria, Escherichia coli, and yeast, in which the metabolic pathways were reconstructed to enhance the efficiency of CO2 capture and product synthesis. Furthermore, the electrically driven microbial and enzyme engineering processes are also summarized, in which the critical role and principle of electricity in the process of CO2 capture are canvassed. This review provides detailed summary and analysis of CO2 capture through synthetic biotechnology, which also pave the way for implementing electrically driven combined strategies.
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影响因子：
9.2
作者：
Boyeldieu A;Ali Chaouche A;Ba M;Honoré FA;Méjean V;Jourlin-Castelli C
通讯作者：
Jourlin-Castelli C
影响因子：
5.2
作者：
Binnenkade L;Kreienbaum M;Thormann KM
通讯作者：
Thormann KM
影响因子：
7.7
作者：
Flamholz AI;Dugan E;Blikstad C;Gleizer S;Ben-Nissan R;Amram S;Antonovsky N;Ravishankar S;Noor E;Bar-Even A;Milo R;Savage DF
通讯作者：
Savage DF
影响因子：
2.8
作者：
Chen, Ching-Hsun;Tseng, I-Ting;Li, Si-Yu
通讯作者：
Li, Si-Yu
影响因子：
8.4
作者：
De Porcellinis, Alice Jara;Norgaard, Hanne;Sakuragi, Yumiko
通讯作者：
Sakuragi, Yumiko