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我们研究自然的目的,主要是为了掌握、利用自然规律去改造自然;我们研究光合作用,就是为了了解光合作用的机理,为人工模拟光合作用,并进而为人工合成食物创造条件。在光合作用中,叶绿体起着利用光能还原辅酶Ⅱ和合成ATP两个作用。根据光合作用的催化电子理论,叶绿体这个半导体结构的有机催化剂在光合作用中的这两个功能可分别由无机半导体来模拟。 本文报道了用ZnO等无机半导体在近紫外光下模拟叶绿体在光合作用中的功能,催化NADP还原为NADPH的实验结果。
We study the nature of the purpose, mainly to master and use of natural laws to transform nature; our study of photosynthesis, is to understand the mechanism of photosynthesis for artificial simulation of photosynthesis, and thus create the conditions for the artificial food. In photosynthesis, the chloroplast plays a role in the use of light energy to reduce the coenzyme Ⅱ and the synthesis of ATP. According to the theory of photosynthesis of catalytic electrons, the two functions of the chloroplast organic semiconductor catalyst in photosynthesis can be simulated by inorganic semiconductors respectively. In this paper, the experimental results of the photocatalytic activity of chloroplasts in reducing the NADP to NADPH by using inorganic semiconductors such as ZnO in near ultraviolet were reported.