稀有元素锗,是1866年德国学者文克列尔用光谱分析矿物时,首先发现的,一百多年来的研究证明,元素锗分为有机锗和无机锗两类。而有机锗又分为人工合成的和天然的两种。从1887年合成的四乙基锗是世界上第一个有机锗,至本世纪世界上已合成200余种。1967年日本医学博士浅井一彦,首次研制成功了具有生物学活性的人工合成有机锗氧化物Ge-132。同时,他 The rare elemental germanium, first discovered by German scholar Vincent Klein in 1866 when analyzed by spectroscopy, shows that elemental germanium is classified into organic germanium and inorganic germanium over a hundred years. The organic germanium is divided into two kinds of synthetic and natural. Tetraethylgermanium, which was synthesized from 1887, is the world’s first organic germanium, and by the end of the century more than 200 species have been synthesized in the world. In 1967, the Japanese doctor of medicine Aiko Asai, the first successful development of a biologically active synthetic organic germanium oxide Ge-132. At the same time, he