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.
以荧光探针法测定了芘在壳聚糖及衍生物溶液中的发射光谱，并计算出其极性参数值I1/I3 。
The characteristics of self-aggregates of chitosan and N-alkyl chitosan were examined by fluorescence probe techniques and the polarity parameter(I1/I3) was also calculated.
双枝[1，3，4]-恶二唑衍生物的合成与荧光性质。
Synthesis and Fluorescence Properties of Bisbranched 1,3,4-Oxadiazole Derivatives.
这些衍生物在紫外-可见光区有强吸收，并且其稀溶液发射强荧光，发光峰位于600 - 650纳米之间。
The derivatives have strong absorption capability in an ultraviolet-visible light region, the dilute solution thereof emits strong fluorescence, and luminous peaks are between 600nm and 650nm.
四-三甲基硅芘的荧光强度在一系列芘衍生物中是最大的。
Fluorescence intensity of 1,3,6,8-tetrakis(trimethylsilyl) pyrene was the largest among those of a series of pyrenes Derivatives.
作为一种重要的荧光材料，晕苯及其衍生物的研究一直倍受人们的关注。
As an important fluorescence material, coronene and its deviations had attracted much attention.
用荧光光谱研究了1，4-二氢吡啶衍生物（1，4-DHP）与小牛胸腺DNA（CT-DNA）的相互作用。
The interaction of the 1,4-dihydropyridine derivative(1,4-DHP) with calf thymus DNA(CT-DNA) was studied by using fluorensence spectroscopy.
设计合成一系列具有不同取代基的苯甲酰萘（苯）胺衍生物，测定它们在非极性溶剂环己烷中的荧光发射光谱。
A series of prar-and meta-substituted benzanilides were synthesized and their fluorescence spectra in nonpolar solvent cyclohexane were investigated.
而后，按照荧光素的传统合成方法设计合成了五种氯代荧光素衍生物。
Thirdly, the five chlorofluorescein derivatives were designed and obtained by the traditional synthetic method of fluorescein.
为了改善荧光素的性能，通过对其结构进行修饰，开发研制出许多的荧光素衍生物，这些衍生物作为荧光试剂，更有利于对生物体进行检测。
To improve fluorescein's performance, a wide variety of fluorescein derivatives have been prepared by structural modification and used as fluorescent reagents favorable for detecting the organism.
香豆素及其衍生物作为生色团广泛应用于荧光探针分子的设计中，然而在水溶液中识别阴离子的香豆素类荧光探针鲜有报道。
Coumarins and its analogues have been widely used as chromophore in design of fluorescent probe, while less coumarin-based fluorescent probe was reported for detection of anion in water.
香豆素及其衍生物作为生色团广泛应用于荧光探针分子的设计中，然而在水溶液中识别阴离子的香豆素类荧光探针鲜有报道。
Coumarins and its analogues have been widely used as chromophore in design of fluorescent probe, while less coumarin-based fluorescent probe was reported for detection of anion in water.
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