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本文报导了血卟啉在银膜上的表面增强拉曼光谱,并认为卟啉环中的四个氮原子是以四配位形式吸附在银膜上。
In this paper, the surface-enhanced Raman spectra of hematoporphyrin on silver film are reported, and the four nitrogen atoms in the porphyrin ring are believed to adsorb on the silver film in a tetra-coordinated form.