JP2008003051A5 - - Google Patents
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- Publication number
- JP2008003051A5 JP2008003051A5 JP2006175494A JP2006175494A JP2008003051A5 JP 2008003051 A5 JP2008003051 A5 JP 2008003051A5 JP 2006175494 A JP2006175494 A JP 2006175494A JP 2006175494 A JP2006175494 A JP 2006175494A JP 2008003051 A5 JP2008003051 A5 JP 2008003051A5
- Authority
- JP
- Japan
- Prior art keywords
- fluorescence
- observation
- microscope
- intensity
- photometry
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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- 238000000034 method Methods 0.000 claims 14
- 238000005375 photometry Methods 0.000 claims 13
- 238000007654 immersion Methods 0.000 claims 10
- 239000000463 material Substances 0.000 claims 8
- 230000014509 gene expression Effects 0.000 claims 3
- 230000003287 optical effect Effects 0.000 claims 3
- 238000002866 fluorescence resonance energy transfer Methods 0.000 claims 2
- 238000005259 measurement Methods 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical group [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 239000011575 calcium Substances 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 claims 1
- NZZFYRREKKOMAT-UHFFFAOYSA-N diiodomethane Chemical compound ICI NZZFYRREKKOMAT-UHFFFAOYSA-N 0.000 claims 1
- 238000003384 imaging method Methods 0.000 claims 1
- 239000011593 sulfur Substances 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
Claims (16)
前記低蛍光なイマージョン物質が次の条件式(1-1)を満足し、且つ、
前記低蛍光なイマージョン物質におけるd線(587.56nm)における屈折率ndが1.70以上であることを特徴とする蛍光観察又は蛍光計測システム。
BIM'/BIM≦0.7 …(1-1)
ただし、BIM'は前記低蛍光なイマージョン物質の自家蛍光の強度の平均値、BIMは従来一般的に使用されているイマージョン物質の自家蛍光の強度の平均値である。 A fluorescence observation or fluorescence photometry system using a low-fluorescence immersion material,
The low-fluorescence immersion material satisfies the following conditional expression (1-1), and
A fluorescence observation or fluorescence measurement system, wherein a refractive index nd at d-line (587.56 nm) in the low-fluorescence immersion material is 1.70 or more.
B IM '/ B IM ≦ 0.7 (1-1)
However, B IM 'is an average intensity value of auto-fluorescence from the low immersion substance, B IM is an average value of the intensity of the autofluorescence of immersion substance generally used conventionally.
A.生細胞を用いた蛍光を発する試料を選択する工程。 A. A step of selecting a sample that emits fluorescence using living cells.
B.前記工程Aで選択した試料を観察又は測光するためのアプリケーション、及び次の条件式(1-1)を満足し、且つ、d線(587.56nm)における屈折率ndが1.70以上である低蛍光なイマージョン物質を用いてなる蛍光観察又は蛍光測光システムを選択する工程。 B. An application for observing or measuring the sample selected in the step A and the following conditional expression (1-1) are satisfied, and the refractive index nd at the d-line (587.56 nm) is 1.70 or more. A step of selecting a fluorescence observation or fluorescence photometry system using a low fluorescence immersion material.
C.前記工程Bで選択したアプリケーション及びシステムを用いて、前記工程Aで選択した試料を蛍光観察又は蛍光測光する工程。 C. A step of fluorescence observation or fluorescence photometry of the sample selected in the step A using the application and system selected in the step B.
B B IMIM '/B'/ B IMIM ≦0.7 …(1-1)≦ 0.7… (1-1)
ただし、B However, B IMIM 'は前記低蛍光なイマージョン物質の自家蛍光の強度の平均値、B'Is the average value of the autofluorescence intensity of the low-fluorescence immersion material, B IMIM は従来一般的に使用されているイマージョン物質の自家蛍光の強度の平均値である。Is an average value of the intensity of autofluorescence of an immersion material generally used conventionally.
(S−s)/(B+b)≦5 …(2-1) (S−s) / (B + b) ≦ 5 (2-1)
3B 3B IMIM /B≧0.2 …(3-1)/B≧0.2 (3-1)
ただし、Sは前記試料が発する蛍光の強度の平均値、sは該蛍光の強度の揺らぎ幅、Bは試料が存在しない背景ノイズの強度の平均値、bは該背景ノイズの強度の揺らぎ幅、B However, S is the average value of the intensity of the fluorescence emitted from the sample, s is the fluctuation width of the intensity of the fluorescence, B is the average value of the intensity of the background noise in the absence of the sample, b is the fluctuation width of the intensity of the background noise, B IMIM は従来一般的に使用されているイマージョン物質の自家蛍光の強度の平均値である。Is an average value of the intensity of autofluorescence of an immersion material generally used conventionally.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006175494A JP2008003051A (en) | 2006-06-26 | 2006-06-26 | Fluorescence observation or fluorescence photometry system, and method thereof |
US11/588,646 US7696491B2 (en) | 2006-06-26 | 2006-10-27 | Fluorescence observation or fluorescence measuring system, and fluorescence observation or fluorescence measuring method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006175494A JP2008003051A (en) | 2006-06-26 | 2006-06-26 | Fluorescence observation or fluorescence photometry system, and method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008003051A JP2008003051A (en) | 2008-01-10 |
JP2008003051A5 true JP2008003051A5 (en) | 2009-08-13 |
Family
ID=39007550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006175494A Abandoned JP2008003051A (en) | 2006-06-26 | 2006-06-26 | Fluorescence observation or fluorescence photometry system, and method thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2008003051A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5365736B1 (en) * | 2012-07-24 | 2013-12-11 | 富山県 | Microwell array chip and cell recovery method |
-
2006
- 2006-06-26 JP JP2006175494A patent/JP2008003051A/en not_active Abandoned
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