We synthesize , characterize , and explore functional nanomaterials and their films such as carbon nanotubes and nanoparticles for electrochemical study ; we also study the electron transfer across self - assembled biomembrames 该方向主要是合成,表征,研究功能化纳米材料和纳米膜(如碳纳米管,纳米颗粒等)在电化学上的应用。另外,我们还研究自组装生物膜的电子转移。
At the room temperature , fluorescence intensities of these chemosensors in acetonitrile without transition metal ions were found to be very weak , due to the process of the efficient intramolecular photoinduced electron transfer ( pet ) 在室温下对其光物理性质的研究中发现,在没有加入过渡金属离子时,由于体系内存在有效的光诱导电子转移过程使得荧光团的荧光被淬灭。
The latest research progress in supramolecular fluorescence / phosphorescence sensors and switches used for metal cation recognition is summarized . two types of systems were reviewed , photo - induced electron transfer and monomer - excimer systems 本文总结了近年来用于金属离子识别的超分子荧光磷光传感器的研究工作进展,著重介绍了光诱导电子转移及单体激基缔合物体系在金属离子识别中的应用。
The latest research progress in supramolecular fluorescence / phosphorescence sensors and switches used for metal cation recognition is summarized . two types of systems were reviewed , photo - induced electron transfer and monomer - excimer systems 摘要本文总结了近年来用于金属离子识别的超分子荧光磷光传感器的研究工作进展,著重介绍了光诱导电子转移及单体激基缔合物体系在金属离子识别中的应用。
The progress in sensitizer of photosensitized photoisomerization of norbornadiene , including triplet energy transfer photosensitizer , transition metal compounds photosensitizer , electron transfer photosensitizer and semiconductor photosensitizer , is reviewed 论述了光敏化降冰片二烯异构化反应敏化剂的研究进展,包括三重态能量传递光敏剂,过渡金属化合物光敏剂,电子转移光敏剂,半导体光敏剂等几种类型。
The advances in the research on cadmium - induced mitochondrial damage have been summarized , such as the membrane potential breakdown , production of ros , oxidative phosphorylation uncouple , electron transfer chain ( etc ) restrain and so on 摘要总结了近年来镉对细胞线粒体结构和功能损伤的研究进展,基本阐明其对线粒体的损伤机制,包括膜电位的损伤、活性氧物质的生成、氧化磷酸化的解耦联、电子传递链的抑制等。
Absorption , fluorescence emission and excitation spectra of five pigment - protein complexes were determined . photosynthetic electron transfer was measured from the dcip photoreduction . p700 concentration was assayed from the ferricyanide - oxdised minus ascorbate - reduced difference spectrum 测定裙带菜各色素蛋白复合物的吸收光谱、荧光发射光谱和荧光激发光谱,并进行了dcip的光还原测定和化学法的氧化还原差示光谱测定。
In order to overcome this drawback , the electron transfer mediators were explored , we select nathpol green b , azure , tris - 2 , 2 ' - dipyridylcobalt ( iii ) perchlorate trihydraie in glucose solution as electron transfer mediators to improve the glucose biosensor ' s sensitivities and linear scope 为了克服这个缺点,本文分别采用具有电活性的萘酚绿、天青、以及合成的co ( bpy ) _ 3 ( clo _ 4 ) _ 3放入测试底液中作为电子媒介体,提高葡萄糖传感器的灵敏度和线性范围。
In recent years , the developments of sensors based on photoinduced electron transfer for recognition of cations , anions , biological molecules in many fields and molecular switches based on photoinduced electron transfer as molecular devices for information technology in future were reviewed in details 综述了近年来光诱导电子转移传感器在生命科学、环境科学、医学、材料科学等领域内对阳离子、阴离子、生物小分子的识别及光诱导电子转移分子开关在未来信息技术中用于集成化程度更高、体积更小的分子器件的研究进展。
On one hand , after linking the fad of glucose oxidase ( god ) , mwnt accelerated the electron transfer . on the other hand , met the surface of the electrode , as a nanowire , mwnt expanded electrode space . both of the situations could short the electron - transferring time and then increase the response current 在这个过程中,一方面和酶分子的活性中心结合,可以加速酶分子到电子中间体的电子传递过程;另一方面和电极表面碰在一起,这根纳米导线也能扩展电极空间,提高和电子中间体的接触空间。