photoisomerization

Studies of All Optical Switching Effect of Photoisomerization in Two Kinds of Azobenzene Polymer

两种偶氮聚合物光致异构的全光开关过程的稳态研究

Potential Energy Surface Character of Photoisomerization of Azo Compounds

偶氮类分子光致异构反应的势能面特征

Magnetic effect , esr detection and mechanism of trans-stilbene direct photoisomerization

反式-芪直接光异构化反应的磁场效应，ESR检测及反应机理

Photoisomerization behaviors of these photosensitive polymers exhibited strong molecular structure dependence .

该类光敏聚合物的光致异构化过程具有明显的分子结构依赖性。

Enhancement factor formulation of doped nematic liquid crystals in the presence of photoisomerization

存在光致异构化情况下掺杂液晶非线性增强因子的微观形式

The Research of Femtosecond Laser Fabrication Which is Based on DPO-PPV Photoisomerization

基于DPO-PPV光致异构化的飞秒激光微纳加工研究

Z-scan measurements on photoisomerization of azobenzene polymer and their theoretical interpretation

掺杂偶氮苯聚合物光致异构Z扫描测量及其理论解释

Photoisomerization and Nonlinear Optical Property of Polyimide Attached with Azobenzene Chromophore Side-Chain

侧链含偶氮苯发色团的聚酰亚胺的光致变色性能与非线性光学效应

Photoisomerization is one of the most important photoreactions .

烯烃光顺反异构化是一个重要的基元有机光化学反应。

Because of the photoisomerization of azo dyes , this system shows many unique characteristics , which could not be explained by existing theories .

由于偶氮染料光致异构现象，这种体系体现出很多独特的性质，且用现有理论无法进行解释。

A magnetic field effect was observed which provided further evidence for the triplet mechanism in the direct photoisomerization of stilbene .

直接光异构化反应的磁场效应进一步证明了反应的三重态机理。

The photoisomerization properties of the functional monomer are retained after incorporation into the rigid 3D crosslinked polymer matrix .

发现，将这种新型的功能单体引入到刚性的三维交联的聚合物中，其光异构化性质得以保持。

The Photoisomerization of Azobenzene for Regulating the Complex Behavior of Viologen with Eosin

偶氮苯光致异构化对紫精-曙红络合的调控

Acridine Dyes Sensitized Electron Transfer Photoisomerization of Norbornadiene Derivatives UV-light activator for resin polymerization

降冰片二烯衍生物的染料敏化电子转移光异构化反应的研究紫外线光敏树脂固化器

The photoisomerization of the copolymer in THF solution was studied by UV-vis absorption spectra under irradiation with ultraviolet light .

在紫外光照射下通过吸收光谱的变化研究了共聚物在四氢呋喃（THF）溶液中的光异构化行为。

The photoisomerization reaction is reversible .

光异构反应是可逆的。

The Cis-Trans photoisomerization and thermal isomerization of azobenzene group was main reason that caused the dipole orientational relaxation .

偶氮类分子的顺-反结构在光、热的作用下极易发生转变，是引起常温下生色团分子有序取向结构松弛的主要原因。

The crystal structure analysis of photocolored product showed that the photochromic phenomenon was due to photoisomerization from enol form to keto form .

结构分析表明：其光致变色现象是由于它在溶剂与光的共同作用下发生了从醇式到酮式的异构化。

The trans-cis photoisomerization of azobenzene is the basis of photo-responsive properties of many azo-functional materials .

偶氮苯的光致顺反异构化是许多偶氮类功能材料光响应的基础。

The result showed copolymer have manifest photoisomerization , but its corresponding monomers have not photoismomer zation .

结果表明，偶氮单体在室温和光照时均无光致变色性，共聚物在光照下出现光致变色性。

Investigations of Photoisomerization on Azobenzene Molecules

偶氮苯分子光致异构化的研究

Photoisomerization Mechanism of the Trans-cis Azobenzene Sulphonate Derivatives

偶氮苯磺酸衍生物的光致顺反异构化机理

Y-splitting of dark stripe in photoisomerization polymers

光致异构聚合物材料中暗条纹的Y型分裂研究

Furthermore , these compounds have not photoisomerization probability for their large charge density focused on 1,8-naphthyridine ring , so that they have better emission quantum yields .

其电荷密度分布集中于1，8-萘啶环，不易发生光异构化反应，具有较高的荧光量子产率。

Compared with the linear azo compounds , the migration direction of selective reflection wavelength caused by the photoisomerization of azo compounds with binaphthyl structure is opposite .

相比之下联萘类偶氮化合物光致异构造成蓝相液晶选择性反射波长的迁移方向和直链偶氮化合物正好相反。

Synthesis of E-and Z - α - Substituted Cinnamoyl Piperazines and Their Photoisomerization

E-和Z-α-取代肉桂酰哌嗪类的合成及其光异构化反应

Depending on the trans-cis photoisomerization of azobenzene moiety , the structure-activity relationship of these dimeric bile acid derivatives was preliminarily established .

利用偶氮苯的光致顺反异构特性并结合体外抑制大肠杆菌的筛选实验，初步建立了这类二聚胆甾酸衍生物的生物活性构效关系。

We used two responsive functional molecules , porphyrin and azobenzene , and controlled the supramolecular chirality of assemblies by changing counterion and photoisomerization , respectively .

选择了卟啉和偶氮苯两种响应性功能分子，分别通过改变抗衡离子种类和光致异构，对组装体的超分子手性进行调控。

The all optical switching effects of photoisomerization of two kinds of azobenzene polymer ( DAP-PGMA and P ( MMA-co-MAZ )) were observed by the birefringence experiments .

比较研究了在稳态条件下两种偶氮苯聚合物（双偶氮苯和单偶氮苯）光致异构效应的全光开关过程。

The norbornadiene derivative-2-naphthyl-carbamoyl-2,5 - [ 2.2.1 ] - bi-cycloheptadiene ( B ) was synthesized and its photoisomerization under sunlight studied .

合成了降冰片二烯衍生物&2-萘胺甲酰基-2,5-[2.2.1]-双环庚二烯（B）。研究了它在太阳光直接照射下的光异构化反应。