PHOTOPHYSICAL STUDIES OF CONJUGATED MULTIPORPHYRIN COMPOUNDS

共轭多卟啉化合物的光物理研究

• 批准号: 7955454
• 负责人: MICHAEL J THERIEN
• 金额: $ 0.96万
• 依托单位: UNIVERSITY OF PENNSYLVANIA
• 依托单位国家: 美国
• 财政年份: 2009
• 资助国家: 美国
• 起止时间: 2009-06-01 至 2010-05-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/7955454
• 关键词: Acetylene; Biocompatible Materials; Computer Retrieval of Information on Scientific Projects Database; Ethers; Fluorescence; Funding; Grant; Institution; Laboratories; Molecular Weight; Optics; Process; Property; Protein Array; Research; Research Personnel; Resources; Solubility; Source; Spectrum Analysis; Structure; System; United States National Institutes of Health; absorption; analog; time use; triethylene glycol

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. The subproject and investigator (PI) may have received primary funding from another NIH source, and thus could be represented in other CRISP entries. The institution listed is for the Center, which is not necessarily the institution for the investigator. New porphyrinic building blocks that feature pendant meso aryl groups bearing either 3',5'-(2",2"-dimethylbutyloxy) or 3',5'-[(triethylene glycol monomehtyl ether)oxy] moieties are synthesized. These assemblies are potentially exciting analogues of photosynthetic arrays and protein associable biomaterials. Precursors have made the synthesis of high molecular weight, ethyne- and butadiyne-bridged supramolecular multiporphyrin systems practical by dramatically enhancing their solubility. Many such structures have now been synthesized, and basic photophysical properties are to be explored using time resolve fluorescence and absorption spectroscopy.

该副本是利用众多研究子项目之一 由NIH/NCRR资助的中心赠款提供的资源。子弹和 调查员（PI）可能已经从其他NIH来源获得了主要资金， 因此可以在其他清晰的条目中代表。列出的机构是 对于中心，这不一定是调查员的机构。 合成了带有3'，5' - （2“，2” - 二甲基丁基氧基）或3'，5' - [（（（三乙基糖莫莫尔牛tylentyl）oxy）的新型卟啉构建块。这些组件可能是光合阵列和蛋白质关联生物材料的可能令人兴奋的类似物。前体已通过巨大增强其溶解度来实践实用的高分子重量，乙烷和丁二醇桥的超分子多晶林系统的合成。现在已经合成了许多这样的结构，并且应使用时间分辨荧光和吸收光谱探索基本的光物理特性。