209324-71-0Relevant academic research and scientific papers
SalenZn-bridged D-π-A dyes for dye-sensitized solar cells
Jia, Yongjian,Gou, Faliang,Fang, Ran,Jing, Huanwang,Zhu, Zhenping
, p. 513 - 520 (2014)
A series of SalenZn based dyes with triphenylamine derivatives as the donor, benzoic acid as the acceptor, and coplanar Salen complexes as the spacer have been designed and synthesized for dye-sensitized solar cells. The absorption, electrochemical, and photovoltaic properties for all sensitizers have been systematically investigated. When the tail length of the alkyl substituents is increased from C-0 to C-8 on the donor part, the efficiency of its DSSC augments evidently. It is found that the incorporation of bis-carboxyl groups instead of the single carboxyl group as anchoring groups induces a remarkable enhancement of the electron injection efficiency from the excited dyes to the TiO2 semiconductor and generates higher electron density and voltage. Copyright
Detection and Imaging of Nitric Oxide with Novel Fluorescent Indicators: Diaminofluoresceins
Kojima, Hirotatsu,Nakatsubo, Naoki,Kikuchi, Kazuya,Kawahara, Shigenori,Kirino, Yutaka,Nagoshi, Hiroshi,Hirata, Yasunobu,Nagano, Tetsuo
, p. 2446 - 2453 (2007/10/03)
Nitric oxide is a gaseous, free radical which plays a role as an intracellular second messenger and a diffusable intercellular messenger. To obtain direct evidence for NO functions in vivo, we have designed and synthesized diaminofluoresceins (DAFs) as no
Development of a fluorescent indicator for nitric oxide based on the fluorescein chromophore
Kojima, Hirotatsu,Sakurai, Kuniko,Kikuchi, Kazuya,Kawahara, Shigenori,Kirino, Yutaka,Nagoshi, Hiroshi,Hirata, Yasunobu,Nagano, Tetsuo
, p. 373 - 375 (2007/10/03)
Endogenous nitric oxide (NO) appears to modulate many physiological and pathophysiological processes. In order to obtain direct evidence for NO functions in vivo, we have developed 4,5-diaminofluorescein (DAF-2) as a novel fluorescent indicator for NO. Gr
