Three-dimensional Structure of J Aggregates of Pseudoisocyanine Chloride Dyes at a Mica/Solution Interface Revealed by AFM.
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Accession number;99A0156435
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| Title;Three-dimensional Structure of J Aggregates of Pseudoisocyanine Chloride Dyes at a Mica/Solution Interface Revealed by AFM. |
| Author;
SUGIYAMA S
(Mitsui Chemicals, Inc., Yokohama)
YAO H
(Hokkaido Univ., Sapporo)
MATSUOKA O
(Mitsui Chemicals, Inc., Yokohama)
KAWABATA R
(Hokkaido Univ., Sapporo)
KITAMURA N
(Hokkaido Univ., Sapporo)
YAMAMOTO S
(Mitsui Chemicals, Inc., Yokohama)
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Journal Title;Chem Lett
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Journal Code:S0742A
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ISSN:0366-7022
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VOL.;NO.1;PAGE.37-38(1999)
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| Figure&Table&Reference;FIG.3, REF.15 |
| Pub. Country;Japan |
| Language;English |
| Abstract;By using tapping-mode atomic force microscopy (AFM), we revealed for the first time the structure of J aggregates of pseudoisocyanine chloride(PIC-Cl) dyes at a mica/solution interface in an aqueous PIC-Cl solution. The J aggregates were leaf-like islands in multilayers of PIC-Cl molecules. The minimal size of the aggregate necessary for the J band was also revealed. Dye molecules grow into the J aggregates at a mica/solution interface by a Volmer-Weber type growth process. (author abst.) |
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