水杂氮杂庚并四酰亚胺的近红外 J-聚集物。
NIR J-aggregates of hydroazaheptacene tetraimides.
机构信息
Beijing National Laboratory for Molecular Sciences, Department of Applied Chemistry and the Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry, Peking University , Beijing, China.
出版信息
J Am Chem Soc. 2014 Jan 8;136(1):28-31. doi: 10.1021/ja410265n. Epub 2013 Dec 23.
Hydroazaacene dicarboximide derivatives with red to NIR absorptions are designed and synthesized, which exhibit well-defined J-aggregation behaviors in both solution and thin films. The absorption and emission of an aggregate extend well into the NIR regime (λ(max) = 902 nm), manifesting particularly narrow bandwidth (fwhm = 152 cm(-1)) and is nearly transparent in the visible region.
设计并合成了具有红到近红外吸收的氢杂吖嗪二酰亚胺衍生物，它们在溶液和薄膜中表现出明确的 J-聚集行为。聚集体的吸收和发射延伸到近红外区域（λ(max) = 902nm），表现出特别窄的带宽（fwhm = 152cm(-1))，在可见光区域几乎透明。
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