Review, Intelligence and Development of Rare Earths during Biological Evolution
来源期刊：JOURNAL OF RARE EARTHS2004年增刊第3期
论文作者：Yan Changhao Ding Guohui QIU Guanming Li Zhe Zhang Ming Li Yourong Li Wei
Key words：inorganic chemistry; biological evolution; biological rare earth complex; molecular scissor; active replacement and regulation; biological dosage effect; entropy; rare earths;
Abstract: The relationship between organism and rare earth elements (REE) viewed from evolution was discussed.Some metal ions play key roles in biological functions, however, as the illustration in this article shows, with powerful affinities for oxygen and similar radius, REE can display equally or even more important functions in terms of its biological functions. These attractive characteristics have called more public attention and lead to many applications in agriculture, medicine fields, etc. Furthermore, the article employed the concept of entropy to discuss the dosage effect of REE on organism and the possibility whether REE can become a portion of organism during the evolution.
Yan Changhao1，Ding Guohui2，QIU Guanming3，Li Zhe4，Zhang Ming1，Li Yourong1，Li Wei5
(1.Yangzhou University, Yangzhou 225002, China;
2.Shanghai Information Center for Life Sciences, Chinese Academy of Sciences, Shanghai 200031, China;
3.Changchun University of Science and Technology, Changchun 130022, China;
4.Southeast University, Nanjing 210096, China;
5.Institute of Plant Physiology and Ecology, Chinese Academy of Sciences, Shanghai 200032, China)
Abstract:The relationship between organism and rare earth elements (REE) viewed from evolution was discussed.Some metal ions play key roles in biological functions, however, as the illustration in this article shows, with powerful affinities for oxygen and similar radius, REE can display equally or even more important functions in terms of its biological functions. These attractive characteristics have called more public attention and lead to many applications in agriculture, medicine fields, etc. Furthermore, the article employed the concept of entropy to discuss the dosage effect of REE on organism and the possibility whether REE can become a portion of organism during the evolution.
Key words:inorganic chemistry; biological evolution; biological rare earth complex; molecular scissor; active replacement and regulation; biological dosage effect; entropy; rare earths;
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