用于缺乏氢化酶的蓝细菌进行光生物制氢的柔性塑料生物反应器。
Flexible plastic bioreactors for photobiological hydrogen production by hydrogenase-deficient cyanobacteria.
作者信息
Kitashima Masaharu, Masukawa Hajime, Sakurai Hidehiro, Inoue Kazuhito
机构信息
Department of Biological Sciences, Kanagawa University, Hiratsuka, Kanagawa, Japan.
出版信息
Biosci Biotechnol Biochem. 2012;76(4):831-3. doi: 10.1271/bbb.110808. Epub 2012 Apr 7.
PMID:22484933
Abstract
Uptake hydrogenase mutant cells of the cyanobacterium Nostoc sp. PCC 7422 photobiologically produced H(2) catalyzed by nitrogenase for several days in H(2)-barrier transparent plastic bags, and accumulated H(2) in the presence of O(2) evolved by photosynthesis. Their H(2) production activity was higher in the sealed flexible bags than in stoppered serum bottles of fixed gas volume.
摘要
蓝藻念珠藻属（Nostoc sp.）PCC 7422的吸氢酶突变细胞在装有氢气屏障的透明塑料袋中，在固氮酶催化下光生物产氢数天，并在光合作用产生的氧气存在的情况下积累氢气。它们在密封的柔性袋中的产氢活性高于固定气体体积的带塞血清瓶中的产氢活性。
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