本文测定了血卟啉及其衍生物的荧光光谱及单态氧的相对量子产额。
In this article the laser fluorescence spectra and the singlet oxygen relative quantum yield of hematoporphyrin and its derivatives are deter - mined.
多碱光电阴极的单色光电流实质上反映的是其在该单色光照射下的量子产额。
The monochromatic photocurrent of photocathode actually reflects its quantum yield under the monochromatic light.
结果表明，血卟啉的荧光强度和单态氧的量子产额较高，它们均为有效的光敏剂。
The results indicate that the laser fluorescence intensity and the singlet oxygen quantum yield of hematoporphyrin are better than others and they may be effective photosensitizers.
光电薄膜在超短激光脉冲作用下的量子产额测量与普通可见光作用下量子产额的测量有很大不同。
Under the action of ultrashort laser pulses the measurement of photoemissive quantum yield is different from that under the action of normal visible light.
发现，该化合物在实验检测的波长范围内都有较强的吸收，且能产生较高量子产额的三重激发态。
It is found that these compounds have strong absorbance in all wavelength ranges under investigation, and produce excited triplet state with high quantum yields.
发现，该化合物在实验检测的波长范围内都有较强的吸收，且能产生较高量子产额的三重激发态。
It is found that these compounds have strong absorbance in all wavelength ranges under investigation, and produce excited triplet state with high quantum yields.
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