DC Field | Value | Language |
---|---|---|
dc.contributor.author | Oh, Heon Jeong | ko |
dc.contributor.author | Gather, Malte C. | ko |
dc.contributor.author | Song, Ji-Joon | ko |
dc.contributor.author | Yun, Seok Hyun | ko |
dc.date.accessioned | 2015-04-08T04:38:53Z | - |
dc.date.available | 2015-04-08T04:38:53Z | - |
dc.date.created | 2015-01-20 | - |
dc.date.created | 2015-01-20 | - |
dc.date.issued | 2014-12 | - |
dc.identifier.citation | OPTICS EXPRESS, v.22, no.25, pp.31411 - 31416 | - |
dc.identifier.issn | 1094-4087 | - |
dc.identifier.uri | http://hdl.handle.net/10203/195580 | - |
dc.description.abstract | We investigated fluorescent protein crystals for potential photonic applications, for the first time to our knowledge. Rod-shaped crystals of enhanced green fluorescent protein (EGFP) were synthesized, with diameters of 0.5-2 mu m and lengths of 100-200 mu m. The crystals exhibit minimal light scattering due to their ordered structure and generate substantially higher fluorescence intensity than EGFP or dye molecules in solutions. The magnitude of concentration quenching in EGFP crystals was measured to be about 7-10 dB. Upon optical pumping at 485 nm, individual EGFP crystals located between dichroic mirrors generated laser emission with a single-mode spectral line at 513 nm. Our results demonstrate the potential of protein crystals as novel optical elements for self-assembled, micro- or nano-lasers and amplifiers in aqueous environment. | - |
dc.language | English | - |
dc.publisher | OPTICAL SOC AMER | - |
dc.title | Lasing from fluorescent protein crystals | - |
dc.type | Article | - |
dc.identifier.wosid | 000346368800134 | - |
dc.identifier.scopusid | 2-s2.0-84919663778 | - |
dc.type.rims | ART | - |
dc.citation.volume | 22 | - |
dc.citation.issue | 25 | - |
dc.citation.beginningpage | 31411 | - |
dc.citation.endingpage | 31416 | - |
dc.citation.publicationname | OPTICS EXPRESS | - |
dc.identifier.doi | 10.1364/OE.22.031411 | - |
dc.contributor.localauthor | Song, Ji-Joon | - |
dc.contributor.nonIdAuthor | Oh, Heon Jeong | - |
dc.contributor.nonIdAuthor | Gather, Malte C. | - |
dc.description.isOpenAccess | Y | - |
dc.type.journalArticle | Article | - |
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