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110 ke V Fe+ 离子注入原卟啉 IX二钠盐薄膜样品后的一些谱学分析结果表明 ,低能铁离子束辐照可以导致生物分子的损伤和化学改性 ,并且初步证实注入铁离子在样品分子中慢化沉积后能形成含铁的金属络合物 ,即注入铁离子的质量沉积。
The results of some spectroscopic analyzes after 110 ke V Fe + ions were implanted into protoporphyrin IX disodium salt film showed that irradiation with low energy iron ion beam could cause damage and chemical modification of biomolecules. Moderate deposition can form iron-containing metal complexes, ie, mass deposition of iron ions.