低能氮离子诱发氨基酸前生物合成反应的初步研究

利用氮气火花放电产生离子 ,其中的正离子在阴极位降的加速下“注入”到三种羧酸盐的水溶液中 ,诱发其中的化学反应并沉积在水溶液中 .利用高效液相色谱 (HPLC)对离子注入后的样品进行分析 ,结果表明 ,氮离子注入可使氮沉积在溶液中 ,生成氨及氨基酸 ,这一结果不仅验证了低能离子注入样品时的“质量沉积”效应 ,而且还是原始地球条件下氨基酸生成的一种可能的途径

Synthesis of Amino Acids by Low Energy Ions Implanting into Carboxylic Salt Solutions

Low energy ions were produced by the discharge of N 2 g low, the positive ones were accelerated into three kinds of carboxylic salt solu tions to induce chemical reactions. HPLC analysis showed that N were deposited i nto the solution and amino acids were produced by such kinds of implantation .Th e results not only confirmed the "mass deposition effect" of low energy ion i mplantation, but also presented another way for the production of amino acids un der the primitive earth conditions.