NIR-Emitting Colloidal Quantum Dots Having 26% Luminescence Quantum Yield in Buffer Solution
We report PbS quantum dot lumophores emitting in the near-infrared. The lumophores are stable for at least 5 days stored in physiologically relevant pH 6−8 buffer, have sub-10 nm hydrodynamic diameter, and exhibit 26% quantum yield.
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| Veröffentlicht in: | Journal of the American Chemical Society 2007-06, Vol.129 (23), p.7218-7219 |
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| container_end_page | 7219 |
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| container_issue | 23 |
| container_start_page | 7218 |
| container_title | Journal of the American Chemical Society |
| container_volume | 129 |
| creator | Hinds, Sean Myrskog, Stefan Levina, Larissa Koleilat, Ghada Yang, Jun Kelley, Shana O Sargent, Edward H |
| description | We report PbS quantum dot lumophores emitting in the near-infrared. The lumophores are stable for at least 5 days stored in physiologically relevant pH 6−8 buffer, have sub-10 nm hydrodynamic diameter, and exhibit 26% quantum yield. |
| doi_str_mv | 10.1021/ja070525s |
| format | Article |
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The lumophores are stable for at least 5 days stored in physiologically relevant pH 6−8 buffer, have sub-10 nm hydrodynamic diameter, and exhibit 26% quantum yield.</description><subject>Buffers</subject><subject>Fatty Acids - chemistry</subject><subject>Hydrogen-Ion Concentration</subject><subject>Infrared Rays</subject><subject>Luminescence</subject><subject>Quantum Dots</subject><subject>Sulfhydryl Compounds - chemistry</subject><issn>0002-7863</issn><issn>1520-5126</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNptkM1KAzEURoMotlYXvoDMRsHFaH4mSWeptbWFqrWtC0EImWkiqTOTOpmIvr0pLXXj6nL5Dt-9HABOEbxCEKPrpYQcUkzdHmgjimFMEWb7oA0hxDHvMtICR84tw5rgLjoELcQpJF2M2uDtcTSN-6VpGlO9Rz1bFNYsZBE9e1k1vozubOOiofxap5idR2Nfmkq5XFW52kGvRhWLyFTRrdda1dHMFr4xtjoGB1oWTp1sZwe8DPrz3jAeP92PejfjWCaIN3GGEgopJd2E0FwlVHLNU81QSlkqU6T1AhKSa00ynOVpQglKNMU5yhSTnGhKOuBi07uq7adXrhGlCS8WhayU9U4EORwSxgJ4uQHz2jpXKy1WtSll_SMQFGuVYqcysGfbUp-VavFHbt0FIN4AxjXqe5fL-kMwTjgV88lMTELbw3Q4EDjw5xte5k4sra-r4OSfw7-ws4gY</recordid><startdate>20070613</startdate><enddate>20070613</enddate><creator>Hinds, Sean</creator><creator>Myrskog, Stefan</creator><creator>Levina, Larissa</creator><creator>Koleilat, Ghada</creator><creator>Yang, Jun</creator><creator>Kelley, Shana O</creator><creator>Sargent, Edward H</creator><general>American Chemical Society</general><scope>BSCLL</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20070613</creationdate><title>NIR-Emitting Colloidal Quantum Dots Having 26% Luminescence Quantum Yield in Buffer Solution</title><author>Hinds, Sean ; Myrskog, Stefan ; Levina, Larissa ; Koleilat, Ghada ; Yang, Jun ; Kelley, Shana O ; Sargent, Edward H</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a417t-b14505538435ce45a7f79f619569a91ffd033cff3b2bc945314f52c1be6a73f53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Buffers</topic><topic>Fatty Acids - chemistry</topic><topic>Hydrogen-Ion Concentration</topic><topic>Infrared Rays</topic><topic>Luminescence</topic><topic>Quantum Dots</topic><topic>Sulfhydryl Compounds - chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hinds, Sean</creatorcontrib><creatorcontrib>Myrskog, Stefan</creatorcontrib><creatorcontrib>Levina, Larissa</creatorcontrib><creatorcontrib>Koleilat, Ghada</creatorcontrib><creatorcontrib>Yang, Jun</creatorcontrib><creatorcontrib>Kelley, Shana O</creatorcontrib><creatorcontrib>Sargent, Edward H</creatorcontrib><collection>Istex</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of the American Chemical Society</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hinds, Sean</au><au>Myrskog, Stefan</au><au>Levina, Larissa</au><au>Koleilat, Ghada</au><au>Yang, Jun</au><au>Kelley, Shana O</au><au>Sargent, Edward H</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>NIR-Emitting Colloidal Quantum Dots Having 26% Luminescence Quantum Yield in Buffer Solution</atitle><jtitle>Journal of the American Chemical Society</jtitle><addtitle>J. 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| ispartof | Journal of the American Chemical Society, 2007-06, Vol.129 (23), p.7218-7219 |
| issn | 0002-7863 1520-5126 |
| language | eng |
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| source | ACS Publications; MEDLINE |
| subjects | Buffers Fatty Acids - chemistry Hydrogen-Ion Concentration Infrared Rays Luminescence Quantum Dots Sulfhydryl Compounds - chemistry |
| title | NIR-Emitting Colloidal Quantum Dots Having 26% Luminescence Quantum Yield in Buffer Solution |
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