Exploring of multicolor emissive carbon dots with novel double emission mechanism
Multicolor emissive carbon dots with novel double emission mechanism and the corresponding applications. [Display omitted] Multicolor emissive carbon dots (CDs) was successfully synthesized via a facile one-pot solvothermal method with the assistance of ethanol, which is nominated as E-CDs. In the r...
Gespeichert in:
| Veröffentlicht in: | Sensors and actuators. B, Chemical Chemical, 2018-12, Vol.277, p.373-380 |
|---|---|
| Hauptverfasser: | , , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 380 |
|---|---|
| container_issue | |
| container_start_page | 373 |
| container_title | Sensors and actuators. B, Chemical |
| container_volume | 277 |
| creator | Gao, Dong Liu, Xiaolu Jiang, Dongli Zhao, Huan Zhu, Yuda Chen, Xiaoqin Luo, Hongrong Fan, Hongsong Zhang, Xingdong |
| description | Multicolor emissive carbon dots with novel double emission mechanism and the corresponding applications.
[Display omitted]
Multicolor emissive carbon dots (CDs) was successfully synthesized via a facile one-pot solvothermal method with the assistance of ethanol, which is nominated as E-CDs. In the reaction system, the addition of ethanol plays a key role in synthesizing CDs with higher proportion of amorphous structures, resulting in multicolor emission of the E-CDs after dissolved in various solvents. Moreover, this solvent dependent multicolor emission of the E-CDs is found to be ascribed to a novel double emission mechanism. The excitation dependent blue emissions stem from intrinsic surface/defect states of the E-CDs while the excitation independent long wavelength emissions originate from solvent molecules connected on the surface of the E-CDs via hydrogen bond. Noticeably, the hydrogen bond between the E-CDs and surrounding environment endows the prepared E-CDs with a unique pH-sensitive feature, which can be used to construct fluorescent pH sensor. Besides, based on this multicolor emission, the E-CDs show potential in bio-labeling, multicolor patterning and solid luminous materials. |
| doi_str_mv | 10.1016/j.snb.2018.09.031 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2159258919</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0925400518316447</els_id><sourcerecordid>2159258919</sourcerecordid><originalsourceid>FETCH-LOGICAL-c325t-7eaa6f2333dc9d255a5e3592296798ee1fd32927cdb6f613de5c183eadb2523b3</originalsourceid><addsrcrecordid>eNp9kE9LxDAQxYMouK5-AG8Fz62TZNM2eJLFf7Aggp5DmkzdLG2zJu2q394su2dPw8y892b4EXJNoaBAy9tNEYemYEDrAmQBnJ6QGa0rnnOoqlMyA8lEvgAQ5-Qixg0ALHgJM_L28LPtfHDDZ-bbrJ-60RmfBhn2Lka3w8zo0Pghs36M2bcb19ngd9ilfmo6PMrSvkez1oOL_SU5a3UX8epY5-Tj8eF9-ZyvXp9elver3HAmxrxCrcuWcc6tkZYJoQVyIRmTZSVrRNpaziSrjG3KtqTcojC05qhtwwTjDZ-Tm0PuNvivCeOoNn4KQzqpGE1BopZUJhU9qEzwMQZs1Ta4XodfRUHtyamNSuTUnpwCqRK55Lk7eDC9v3MYVDQOB4PWBTSjst794_4Dyrl3VA</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2159258919</pqid></control><display><type>article</type><title>Exploring of multicolor emissive carbon dots with novel double emission mechanism</title><source>Elsevier ScienceDirect Journals</source><creator>Gao, Dong ; Liu, Xiaolu ; Jiang, Dongli ; Zhao, Huan ; Zhu, Yuda ; Chen, Xiaoqin ; Luo, Hongrong ; Fan, Hongsong ; Zhang, Xingdong</creator><creatorcontrib>Gao, Dong ; Liu, Xiaolu ; Jiang, Dongli ; Zhao, Huan ; Zhu, Yuda ; Chen, Xiaoqin ; Luo, Hongrong ; Fan, Hongsong ; Zhang, Xingdong</creatorcontrib><description>Multicolor emissive carbon dots with novel double emission mechanism and the corresponding applications.
[Display omitted]
Multicolor emissive carbon dots (CDs) was successfully synthesized via a facile one-pot solvothermal method with the assistance of ethanol, which is nominated as E-CDs. In the reaction system, the addition of ethanol plays a key role in synthesizing CDs with higher proportion of amorphous structures, resulting in multicolor emission of the E-CDs after dissolved in various solvents. Moreover, this solvent dependent multicolor emission of the E-CDs is found to be ascribed to a novel double emission mechanism. The excitation dependent blue emissions stem from intrinsic surface/defect states of the E-CDs while the excitation independent long wavelength emissions originate from solvent molecules connected on the surface of the E-CDs via hydrogen bond. Noticeably, the hydrogen bond between the E-CDs and surrounding environment endows the prepared E-CDs with a unique pH-sensitive feature, which can be used to construct fluorescent pH sensor. Besides, based on this multicolor emission, the E-CDs show potential in bio-labeling, multicolor patterning and solid luminous materials.</description><identifier>ISSN: 0925-4005</identifier><identifier>EISSN: 1873-3077</identifier><identifier>DOI: 10.1016/j.snb.2018.09.031</identifier><language>eng</language><publisher>Lausanne: Elsevier B.V</publisher><subject>Carbon dots ; Cell labeling ; Chemical synthesis ; Emission ; Emissions ; Ethanol ; Ethanol-assisted synthesis ; Excitation ; Fluorescence ; Fluorescent pH sensor ; Hydrogen bonds ; multicolor emission ; Novel double emission mechanism ; Sensors ; Solvents</subject><ispartof>Sensors and actuators. B, Chemical, 2018-12, Vol.277, p.373-380</ispartof><rights>2018 Elsevier B.V.</rights><rights>Copyright Elsevier Science Ltd. Dec 20, 2018</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c325t-7eaa6f2333dc9d255a5e3592296798ee1fd32927cdb6f613de5c183eadb2523b3</citedby><cites>FETCH-LOGICAL-c325t-7eaa6f2333dc9d255a5e3592296798ee1fd32927cdb6f613de5c183eadb2523b3</cites><orcidid>0000-0003-3812-9208</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0925400518316447$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids></links><search><creatorcontrib>Gao, Dong</creatorcontrib><creatorcontrib>Liu, Xiaolu</creatorcontrib><creatorcontrib>Jiang, Dongli</creatorcontrib><creatorcontrib>Zhao, Huan</creatorcontrib><creatorcontrib>Zhu, Yuda</creatorcontrib><creatorcontrib>Chen, Xiaoqin</creatorcontrib><creatorcontrib>Luo, Hongrong</creatorcontrib><creatorcontrib>Fan, Hongsong</creatorcontrib><creatorcontrib>Zhang, Xingdong</creatorcontrib><title>Exploring of multicolor emissive carbon dots with novel double emission mechanism</title><title>Sensors and actuators. B, Chemical</title><description>Multicolor emissive carbon dots with novel double emission mechanism and the corresponding applications.
[Display omitted]
Multicolor emissive carbon dots (CDs) was successfully synthesized via a facile one-pot solvothermal method with the assistance of ethanol, which is nominated as E-CDs. In the reaction system, the addition of ethanol plays a key role in synthesizing CDs with higher proportion of amorphous structures, resulting in multicolor emission of the E-CDs after dissolved in various solvents. Moreover, this solvent dependent multicolor emission of the E-CDs is found to be ascribed to a novel double emission mechanism. The excitation dependent blue emissions stem from intrinsic surface/defect states of the E-CDs while the excitation independent long wavelength emissions originate from solvent molecules connected on the surface of the E-CDs via hydrogen bond. Noticeably, the hydrogen bond between the E-CDs and surrounding environment endows the prepared E-CDs with a unique pH-sensitive feature, which can be used to construct fluorescent pH sensor. Besides, based on this multicolor emission, the E-CDs show potential in bio-labeling, multicolor patterning and solid luminous materials.</description><subject>Carbon dots</subject><subject>Cell labeling</subject><subject>Chemical synthesis</subject><subject>Emission</subject><subject>Emissions</subject><subject>Ethanol</subject><subject>Ethanol-assisted synthesis</subject><subject>Excitation</subject><subject>Fluorescence</subject><subject>Fluorescent pH sensor</subject><subject>Hydrogen bonds</subject><subject>multicolor emission</subject><subject>Novel double emission mechanism</subject><subject>Sensors</subject><subject>Solvents</subject><issn>0925-4005</issn><issn>1873-3077</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp9kE9LxDAQxYMouK5-AG8Fz62TZNM2eJLFf7Aggp5DmkzdLG2zJu2q394su2dPw8y892b4EXJNoaBAy9tNEYemYEDrAmQBnJ6QGa0rnnOoqlMyA8lEvgAQ5-Qixg0ALHgJM_L28LPtfHDDZ-bbrJ-60RmfBhn2Lka3w8zo0Pghs36M2bcb19ngd9ilfmo6PMrSvkez1oOL_SU5a3UX8epY5-Tj8eF9-ZyvXp9elver3HAmxrxCrcuWcc6tkZYJoQVyIRmTZSVrRNpaziSrjG3KtqTcojC05qhtwwTjDZ-Tm0PuNvivCeOoNn4KQzqpGE1BopZUJhU9qEzwMQZs1Ta4XodfRUHtyamNSuTUnpwCqRK55Lk7eDC9v3MYVDQOB4PWBTSjst794_4Dyrl3VA</recordid><startdate>20181220</startdate><enddate>20181220</enddate><creator>Gao, Dong</creator><creator>Liu, Xiaolu</creator><creator>Jiang, Dongli</creator><creator>Zhao, Huan</creator><creator>Zhu, Yuda</creator><creator>Chen, Xiaoqin</creator><creator>Luo, Hongrong</creator><creator>Fan, Hongsong</creator><creator>Zhang, Xingdong</creator><general>Elsevier B.V</general><general>Elsevier Science Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7SR</scope><scope>7TB</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>JG9</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0003-3812-9208</orcidid></search><sort><creationdate>20181220</creationdate><title>Exploring of multicolor emissive carbon dots with novel double emission mechanism</title><author>Gao, Dong ; Liu, Xiaolu ; Jiang, Dongli ; Zhao, Huan ; Zhu, Yuda ; Chen, Xiaoqin ; Luo, Hongrong ; Fan, Hongsong ; Zhang, Xingdong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c325t-7eaa6f2333dc9d255a5e3592296798ee1fd32927cdb6f613de5c183eadb2523b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Carbon dots</topic><topic>Cell labeling</topic><topic>Chemical synthesis</topic><topic>Emission</topic><topic>Emissions</topic><topic>Ethanol</topic><topic>Ethanol-assisted synthesis</topic><topic>Excitation</topic><topic>Fluorescence</topic><topic>Fluorescent pH sensor</topic><topic>Hydrogen bonds</topic><topic>multicolor emission</topic><topic>Novel double emission mechanism</topic><topic>Sensors</topic><topic>Solvents</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gao, Dong</creatorcontrib><creatorcontrib>Liu, Xiaolu</creatorcontrib><creatorcontrib>Jiang, Dongli</creatorcontrib><creatorcontrib>Zhao, Huan</creatorcontrib><creatorcontrib>Zhu, Yuda</creatorcontrib><creatorcontrib>Chen, Xiaoqin</creatorcontrib><creatorcontrib>Luo, Hongrong</creatorcontrib><creatorcontrib>Fan, Hongsong</creatorcontrib><creatorcontrib>Zhang, Xingdong</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Sensors and actuators. B, Chemical</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gao, Dong</au><au>Liu, Xiaolu</au><au>Jiang, Dongli</au><au>Zhao, Huan</au><au>Zhu, Yuda</au><au>Chen, Xiaoqin</au><au>Luo, Hongrong</au><au>Fan, Hongsong</au><au>Zhang, Xingdong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Exploring of multicolor emissive carbon dots with novel double emission mechanism</atitle><jtitle>Sensors and actuators. B, Chemical</jtitle><date>2018-12-20</date><risdate>2018</risdate><volume>277</volume><spage>373</spage><epage>380</epage><pages>373-380</pages><issn>0925-4005</issn><eissn>1873-3077</eissn><abstract>Multicolor emissive carbon dots with novel double emission mechanism and the corresponding applications.
[Display omitted]
Multicolor emissive carbon dots (CDs) was successfully synthesized via a facile one-pot solvothermal method with the assistance of ethanol, which is nominated as E-CDs. In the reaction system, the addition of ethanol plays a key role in synthesizing CDs with higher proportion of amorphous structures, resulting in multicolor emission of the E-CDs after dissolved in various solvents. Moreover, this solvent dependent multicolor emission of the E-CDs is found to be ascribed to a novel double emission mechanism. The excitation dependent blue emissions stem from intrinsic surface/defect states of the E-CDs while the excitation independent long wavelength emissions originate from solvent molecules connected on the surface of the E-CDs via hydrogen bond. Noticeably, the hydrogen bond between the E-CDs and surrounding environment endows the prepared E-CDs with a unique pH-sensitive feature, which can be used to construct fluorescent pH sensor. Besides, based on this multicolor emission, the E-CDs show potential in bio-labeling, multicolor patterning and solid luminous materials.</abstract><cop>Lausanne</cop><pub>Elsevier B.V</pub><doi>10.1016/j.snb.2018.09.031</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0003-3812-9208</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0925-4005 |
| ispartof | Sensors and actuators. B, Chemical, 2018-12, Vol.277, p.373-380 |
| issn | 0925-4005 1873-3077 |
| language | eng |
| recordid | cdi_proquest_journals_2159258919 |
| source | Elsevier ScienceDirect Journals |
| subjects | Carbon dots Cell labeling Chemical synthesis Emission Emissions Ethanol Ethanol-assisted synthesis Excitation Fluorescence Fluorescent pH sensor Hydrogen bonds multicolor emission Novel double emission mechanism Sensors Solvents |
| title | Exploring of multicolor emissive carbon dots with novel double emission mechanism |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-11T02%3A57%3A54IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Exploring%20of%20multicolor%20emissive%20carbon%20dots%20with%20novel%20double%20emission%20mechanism&rft.jtitle=Sensors%20and%20actuators.%20B,%20Chemical&rft.au=Gao,%20Dong&rft.date=2018-12-20&rft.volume=277&rft.spage=373&rft.epage=380&rft.pages=373-380&rft.issn=0925-4005&rft.eissn=1873-3077&rft_id=info:doi/10.1016/j.snb.2018.09.031&rft_dat=%3Cproquest_cross%3E2159258919%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2159258919&rft_id=info:pmid/&rft_els_id=S0925400518316447&rfr_iscdi=true |