Study of Spectral Properties of J-Aggregates of Mixed Cyanine Dyes
MENG Tao1, KANG Ling-hua4, XU Duan-fu2, WANG Du-jin2, LI Xiao-wei3, ZOU Jing4
1. Physical Laboratory, Beijing Institute of Graphic Communication, Beijing 100080, China 2. State Key Laboratory of Polymer Physics and Chemistry, Joint Laboratory of Polymer Science and Materials, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China 3. College of Physical Science and Technology, Hebei University, Baoding 071002, China 4. China Lucky Film Corporation, Baoding 071054, China
Abstract：The J-aggregates and the photosensitive properties of two kinds of mixed cyanine dye and the corresponding independent cyanine dyes absorbed on AgBr cubic microcrystal were investigated. The reflection spectra of the J-aggregates of the mixed cyanine dyes and the corresponding independent cyanine dyes were measured by the use of UV-Vis spectroscopy. The results showed that the absorption band of the mixed J-aggregates absorbed on AgBr cubic microcrystal had two-peak wavelengths and accorded with the independent cyanine dyes, respectively. The sensitive performance of the mixed cyanine dyes was much enhanced compared to the corresponding cyanine dyes.
孟 涛1，康灵华4，徐端夫2，王笃金2，李晓苇3，邹 竞4 . 混合菁染料J-聚集体的光谱性能研究[J]. 光谱学与光谱分析, 2010, 30(04): 1053-1055.
MENG Tao1, KANG Ling-hua4, XU Duan-fu2, WANG Du-jin2, LI Xiao-wei3, ZOU Jing4 . Study of Spectral Properties of J-Aggregates of Mixed Cyanine Dyes . SPECTROSCOPY AND SPECTRAL ANALYSIS, 2010, 30(04): 1053-1055.
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