查询词典 photostability

Sodium chromium chlorophyllin is soluble in water, stable in the neutral solution, and resistant to oxidizing agent and reducing agent. Its thermostabillity is good, but photostability weak.

叶绿素铬钠盐能溶于水，在中性溶液中稳定，有一定的抗氧化还构原性，热稳定性好，光稳定性较差。

It was found that squarylium dyes had higher photostability than typical cyanine dyes.

测定发现染料的光氧化反应为动力学一级反应，且其光稳定性比直链菁染料要高。

Methods A self made cumulative illuminometer via pulse counting method was used for measuring cumulative illuminance of daylight to investige the photodegradation of Hydrocortisone injection in various lamp light and daylight; the equivalent influences of different light sources on the photostability of the injection were obtained,and the shelf-life in indoor daylight of the drug was predicted.

方法采用自制的光量累积仪，用脉冲计数法对自然光进行累积计量，研究氢化可的松注射液在灯光及自然光照射下的含量变化规律；探讨不同光源对该药物稳定性的影响；并预测该药物在室内自然光照射下的贮存期。

Kinds of metallorganic complexes were synthesized. Two kinds of them, namely ［Ru3］(ClO4)2 and Pt were selected as oxygen-sensing indicators for excellent characters.Optimal technology for preparation of oxygen-sensing films with high sensitivity, rapid response and excellent photostability was developed.

通过试验确定了制备氧感应膜的最佳方法，制成了两种灵敏度高、响应快、光学稳定性好的氧感应膜：［Ru3］(ClO4)2-Cab-O-Sil-silicone膜和Pt-silicone膜。

However, photostability of these dyes has been a problem.

但光稳定性差，影响分析的可靠性，是其不足。

This article mainly compared photostability of pigment and dye in decorated paper.

本文主要就颜料和染料在装饰纸的耐光性进行了对比实验。

Also discussed its photostability and its sensitivity to different pH. It can be used as an alkaline pH probe.

实验证明染料对碱性pH值比较敏感，可以作为一种碱性pH值荧光探针。

Their photostability were determined in DMF solutions under li...

在实验时间范围内，其光褪色反应遵循一级反应的规律，且光褪色速度很小。

Objective This experiment was designed to make known wether the photostability of drugs in daylight can be obtained from lamplight exposure.

目的用灯光为光源研究药物在自然光照射下的稳定性。

"Now we see that there is a family of energy states in DNA responsible for energy dissipation, and this is a major correction in how we iew DNA photostability."

现在我们认识到DNA对能量转移有一系列的能量状态，这对我们对DNA耐光性的了解有了很大校正。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。