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Localized surface plasmon resonance based super resolved total internal reflection fluorescence imaging apparatus, and detection module therefor
US9019599B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9019599-B2 |
| Application number | US-201013581104-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 29, 2010 |
| Priority date | Feb 25, 2010 |
| Publication date | Apr 28, 2015 |
| Grant date | Apr 28, 2015 |
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Abstract
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A total internal reflection fluorescence imaging apparatus according to an embodiment of the invention includes: a metal nanostructure layer, which includes a metal thin film and a nanostructure formed over the metal thin film; a light source unit, which provides incident light such that the incident light is totally reflected off the metal nanostructure layer and an evanescent wave localized in a horizontal direction is created between the metal nanostructure layer and a specimen arranged over the metal nanostructure layer; and a fluorescence image extracting unit, which extracts and images a fluorescence signal generated by the specimen due to the evanescent wave localized in a horizontal direction.
First claim
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The invention claimed is: 1. A total internal reflection fluorescence imaging apparatus, comprising: a metal nanostructure layer including a metal thin film and a nanostructure formed on the metal thin film; a light source unit configured to provide incident light such that the incident light is totally reflected off the metal nanostructure layer and an evanescent wave localized in a horizontal direction of the light source unit is created between the metal nanostructure layer a…
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Physics · mapped topic
Physics · mapped topic
- G02B5/008Primary
Physics · mapped topic
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- What does patent US9019599B2 cover?
- A total internal reflection fluorescence imaging apparatus according to an embodiment of the invention includes: a metal nanostructure layer, which includes a metal thin film and a nanostructure formed over the metal thin film; a light source unit, which provides incident light such that the incident light is totally reflected off the metal nanostructure layer and an evanescent wave localized i…
- Who is the assignee on this patent?
- Kim Dong-Hyun, Kim Kyu-Jung, Choi Jong-Ryul, and 3 more
- What technology area does this patent fall under?
- Primary CPC classification G02B5/008. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Apr 28 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).