Carbon dioxide sequestration and oxygen generating system using a plant-like cell assembly technology

近年来，二氧化碳气体的增加引起了地球变暖、海水酸化等各种问题，本研究的目的是利用类植物细胞组装技术开发二氧化碳封存和产氧系统，本研究开发了一种基于藻酸盐珠细胞培养的三维细胞组装和培养技术。使用我们的技术，产氧率比细胞悬浮培养提高了5-10倍。此外，氧气产生和二氧化碳封存的过程连续停留6h。

Recently, a raise of carbon dioxide gas causes various problems such as warming of the earth, acidification of seawater, etc. The objective of this study is to develop a carbon dioxide sequestration and oxygen generating system using a plant-like cell assembly technology.In this study, a three-dimensional cell assembly and culturing technique was developed based on alginate-beads cell culture. Using our technique, the rate of oxygen generation increased 5-10 times larger than that of cell suspension culture. Moreover, the process of oxygen generation and carbon dioxide sequestration was retained continuously for 6 hours.