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1)  singlet state
单态
2)  Singlet oxygen
单线态氧
1.
Photochemical Bleaching of Poplar CTMP Based on Singlet Oxygen Mechanism;
基于单线态氧机理的杨木CTMP 光化学漂白——两种不同的光敏剂漂白的初步研究
2.
Light emission of singlet oxygen electrogenerated in alkaline aqueous solutions;
碱性水溶液中的单线态氧电致化学发光(英文)
3.
Rate constants of photo-generating singlet oxygen(1O2) by 28 new metallophthal-ocyanines with center metal Zn(Ⅱ), Cu(Ⅱ), Ni(Ⅱ) or Co(Ⅱ) and with 4 kinds of substituted aromaticoxyl groups containing nitrogen were determined in the presence of 2,5-dimethylfuran(DMFU) as the 1O2 quencher by GC.
采用以2,5-二甲基呋喃(DMFU)为探针,通过气相色谱内标法测定了4种中心金属(Zn(Ⅱ)、Cu(Ⅱ)、Ni(Ⅱ)、Co(Ⅱ))、4种取代基及α位或β位取代的28种含氮芳氧基取代酞菁金属配合物新物种光敏产生单线态氧(1O2)的速率常数。
3)  singlet [英]['sɪŋɡlət]  [美]['sɪŋglət]
单线态
1.
The static nature of singlet and triplet exciton in polyacetylene and zero-field criterion;
聚乙炔激子单线态和三线态的稳态性质与零磁场判据
2.
Because the internal quantum efficiency of phosphorescent material based OLEDs can reach 100% theoretically owing to availability of both singlet and triplet excitons,utilization of the phosphorescent material in OLEDs has become one of the major approaches of increasing the OLED efficien.
磷光材料在发光过程中可以同时利用单线态和三线态激子,理论上内量子效率可以达到100%,因而这类材料的使用成为提高器件效率的主要途径之一。
4)  singlet oxygen
单态氧
1.
The spectroscopic technology for measuring singlet oxygen fluorescence in about 1270 nm is an advantageous and reliable method for measurement of quantum yield of singlet oxygen sensitized by photosensit.
建立了一种新的测量单态氧荧光光谱和量子产率的方法,定量测定了HA光敏剂敏化单态氧的量子产率。
2.
The spectroscopic technology for 1 measuring singlet oxygen fluorescence in near about 1270nm is an advantageous and reliable method for measurement of quantum yield of singlet oxygen sensitized .
从实验的角度研究了 HA 光敏剂激发态的敏化特性,建立了单态氧量子产率在近红外区的荧光光谱测量系统,测定了 HA 光敏剂的单态氧量子产率为 0。
3.
While, it is the II mechanism that plays the main role in the therapy, that is the producing of cytotoxin singlet oxygen affected by the oxygen.
而且在光动力治疗过程中,主要是通过Ⅱ型机制起反应,即氧影响着主要的细胞毒素单态氧的产生。
5)  Singlet oxygen
单重态氧
1.
Generation of Singlet Oxygen by Decomposition of Triphenyl Phosphite Ozonide;
亚磷酸三苯酯臭氧化合物分解产生单重态氧的研究
2.
The research status and development of photochemical bleaching technologies were reviewed, the photochemical bleaching technologies based on free radical mechanism and singlet oxygen mechanism were included, and the application foreground of the photochemical bleaching technologies was prospected.
综述了目前纸浆光化学漂白技术的研究现状及发展 ,包括基于自由基机理的光化学漂白和基于单重态氧机理的光化学漂白 ,对纸浆光化学漂白技术的应用前景进行了展望。
3.
The concentration of singlet oxygen, wh.
同时本文还利用β值的测定,算出染料光氧化过程中敏化产生的单重态氧的浓度以及二者反应的速率常数。
6)  Singlet state
单重态
1.
Three Singlet states 1A 1 and five triplet states ( 3A 2、 3B 1 and 3B 2)have been found, and the frequency analysis confirms that there are no image frequencies for these states, indicating that they are geniune minima at the potential energy surface.
应用密度泛函理论 (DFT)的B3LYP和B3PW91两种方法 ,在 6 3 11+G 和aug cc pVTZ基组水平上 ,分别优化了CS2 可能存在的非线形单重态和三重态构型 ,在全局势能面上共发现 3个单重态 (电子态 1 A1 )和 5个三重态 (电子态分别为 3A2 、3B2 和 3B2 )的非线形CS2 异构体 ,正则振动频率分析证明所得到构型均是位能面上的极小 。
补充资料:单态
分子式:
CAS号:

性质:原子结构中核外层电子,在任何满轨道中的两个电子,具有大小相等、方向相反的自旋,并彼此互相抵消,称为单态,以字母S表示。当其吸收了光辐射能时,两个电子中的一个被激发为受激态,其平均寿命为10-4~10-8s。受激态有三种失能过程:电子通过辐射失能回到基态;通过三重态,最后发出磷光;通过发射荧光损失能量回到基态。

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