Single Molecule Detection by Laser Two-Photon Excited Fluorescence in a Capillary Flowing Cell.
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- SONG Joon Myong
- Department of Molecular Science and Technology, Kyushu University
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- INOUE Takanori
- Department of Molecular Science and Technology, Kyushu University
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- KAWAZUMI Hirofumi
- Department of Industrial Chemistry, Kinki University in Kyushu
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- OGAWA Teiichiro
- Department of Molecular Science and Technology, Kyushu University
Bibliographic Information
- Other Title
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- Single Molecule Detection by Laser Two-
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Abstract
The two-photon excited fluorescence of fluorescein and Rhodamine B in a flowing sample cell was observed using a self mode-locked Ti-sapphire laser (180 fs pulse). The detection limit of fluorescein was less than 2 molecules in the probe volume. The single molecule detection of Rhodamine was successfully performed in a flowing cell, and the number of photon bursts agreed approximately with that expected.
Journal
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- Analytical Sciences
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Analytical Sciences 14 (5), 913-916, 1998
The Japan Society for Analytical Chemistry
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Details 詳細情報について
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- CRID
- 1390001204258325248
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- NII Article ID
- 10002417211
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- NII Book ID
- AA10500785
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- COI
- 1:CAS:528:DyaK1cXmslWqurg%3D
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- ISSN
- 13482246
- 09106340
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- NDL BIB ID
- 4576987
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed