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Efficient Red/Near‐Infrared‐Emissive Carbon Nanodots with Multiphoton Excited Upconversion Fluorescence
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| Zeitschriftentitel: | Advanced Science |
|---|---|
| Personen und Körperschaften: | , , , , , , , , , , |
| In: | Advanced Science, 6, 2019, 17 |
| Format: | E-Article |
| Sprache: | Englisch |
| veröffentlicht: |
Wiley
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| Schlagwörter: |
| author_facet |
Liu, Kai‐Kai Song, Shi‐Yu Sui, Lai‐Zhi Wu, Si‐Xuan Jing, Peng‐Tao Wang, Ruo‐Qiu Li, Qing‐Yi Wu, Guo‐Rong Zhang, Zhen‐Zhong Yuan, Kai‐Jun Shan, Chong‐Xin Liu, Kai‐Kai Song, Shi‐Yu Sui, Lai‐Zhi Wu, Si‐Xuan Jing, Peng‐Tao Wang, Ruo‐Qiu Li, Qing‐Yi Wu, Guo‐Rong Zhang, Zhen‐Zhong Yuan, Kai‐Jun Shan, Chong‐Xin |
|---|---|
| author |
Liu, Kai‐Kai Song, Shi‐Yu Sui, Lai‐Zhi Wu, Si‐Xuan Jing, Peng‐Tao Wang, Ruo‐Qiu Li, Qing‐Yi Wu, Guo‐Rong Zhang, Zhen‐Zhong Yuan, Kai‐Jun Shan, Chong‐Xin |
| spellingShingle |
Liu, Kai‐Kai Song, Shi‐Yu Sui, Lai‐Zhi Wu, Si‐Xuan Jing, Peng‐Tao Wang, Ruo‐Qiu Li, Qing‐Yi Wu, Guo‐Rong Zhang, Zhen‐Zhong Yuan, Kai‐Jun Shan, Chong‐Xin Advanced Science Efficient Red/Near‐Infrared‐Emissive Carbon Nanodots with Multiphoton Excited Upconversion Fluorescence General Physics and Astronomy General Engineering Biochemistry, Genetics and Molecular Biology (miscellaneous) General Materials Science General Chemical Engineering Medicine (miscellaneous) |
| author_sort |
liu, kai‐kai |
| spelling |
Liu, Kai‐Kai Song, Shi‐Yu Sui, Lai‐Zhi Wu, Si‐Xuan Jing, Peng‐Tao Wang, Ruo‐Qiu Li, Qing‐Yi Wu, Guo‐Rong Zhang, Zhen‐Zhong Yuan, Kai‐Jun Shan, Chong‐Xin 2198-3844 2198-3844 Wiley General Physics and Astronomy General Engineering Biochemistry, Genetics and Molecular Biology (miscellaneous) General Materials Science General Chemical Engineering Medicine (miscellaneous) http://dx.doi.org/10.1002/advs.201900766 <jats:title>Abstract</jats:title><jats:p>Red/near‐infrared (NIR) emissive carbon nanodots (CNDs) with photoluminescence (PL) quantum yield (QY) of 57% are prepared via an in situ solvent‐free carbonization strategy for the first time. 1‐Photon and 2‐photon cellular imaging is demonstrated by using the CNDs as red/NIR fluorescence agent due to the high PL QY and low biotoxicity. Further study shows that the red/NIR CNDs exhibit multiphoton excited (MPE) upconversion fluorescence under excitation of 800–2000 nm, which involves three NIR windows (NIR‐I, 650–950 nm; NIR‐II, 1100–1350; NIR‐III, 1600–1870 nm). 2‐Photon, 3‐photon, and 4‐photon excited fluorescence of the CNDs under excitation of different wavelengths is achieved. This study develops an in situ solvent‐free carbonization method for efficient red/NIR emissive CNDs with MPE upconversion fluorescence, which may push forward the application of the CNDs in bioimaging.</jats:p> Efficient Red/Near‐Infrared‐Emissive Carbon Nanodots with Multiphoton Excited Upconversion Fluorescence Advanced Science |
| doi_str_mv |
10.1002/advs.201900766 |
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Online Free |
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Biologie Medizin Chemie und Pharmazie |
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Wiley, 2019 |
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Wiley, 2019 |
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Advanced Science |
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| title |
Efficient Red/Near‐Infrared‐Emissive Carbon Nanodots with Multiphoton Excited Upconversion Fluorescence |
| title_unstemmed |
Efficient Red/Near‐Infrared‐Emissive Carbon Nanodots with Multiphoton Excited Upconversion Fluorescence |
| title_full |
Efficient Red/Near‐Infrared‐Emissive Carbon Nanodots with Multiphoton Excited Upconversion Fluorescence |
| title_fullStr |
Efficient Red/Near‐Infrared‐Emissive Carbon Nanodots with Multiphoton Excited Upconversion Fluorescence |
| title_full_unstemmed |
Efficient Red/Near‐Infrared‐Emissive Carbon Nanodots with Multiphoton Excited Upconversion Fluorescence |
| title_short |
Efficient Red/Near‐Infrared‐Emissive Carbon Nanodots with Multiphoton Excited Upconversion Fluorescence |
| title_sort |
efficient red/near‐infrared‐emissive carbon nanodots with multiphoton excited upconversion fluorescence |
| topic |
General Physics and Astronomy General Engineering Biochemistry, Genetics and Molecular Biology (miscellaneous) General Materials Science General Chemical Engineering Medicine (miscellaneous) |
| url |
http://dx.doi.org/10.1002/advs.201900766 |
| publishDate |
2019 |
| physical |
|
| description |
<jats:title>Abstract</jats:title><jats:p>Red/near‐infrared (NIR) emissive carbon nanodots (CNDs) with photoluminescence (PL) quantum yield (QY) of 57% are prepared via an in situ solvent‐free carbonization strategy for the first time. 1‐Photon and 2‐photon cellular imaging is demonstrated by using the CNDs as red/NIR fluorescence agent due to the high PL QY and low biotoxicity. Further study shows that the red/NIR CNDs exhibit multiphoton excited (MPE) upconversion fluorescence under excitation of 800–2000 nm, which involves three NIR windows (NIR‐I, 650–950 nm; NIR‐II, 1100–1350; NIR‐III, 1600–1870 nm). 2‐Photon, 3‐photon, and 4‐photon excited fluorescence of the CNDs under excitation of different wavelengths is achieved. This study develops an in situ solvent‐free carbonization method for efficient red/NIR emissive CNDs with MPE upconversion fluorescence, which may push forward the application of the CNDs in bioimaging.</jats:p> |
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| author | Liu, Kai‐Kai, Song, Shi‐Yu, Sui, Lai‐Zhi, Wu, Si‐Xuan, Jing, Peng‐Tao, Wang, Ruo‐Qiu, Li, Qing‐Yi, Wu, Guo‐Rong, Zhang, Zhen‐Zhong, Yuan, Kai‐Jun, Shan, Chong‐Xin |
| author_facet | Liu, Kai‐Kai, Song, Shi‐Yu, Sui, Lai‐Zhi, Wu, Si‐Xuan, Jing, Peng‐Tao, Wang, Ruo‐Qiu, Li, Qing‐Yi, Wu, Guo‐Rong, Zhang, Zhen‐Zhong, Yuan, Kai‐Jun, Shan, Chong‐Xin, Liu, Kai‐Kai, Song, Shi‐Yu, Sui, Lai‐Zhi, Wu, Si‐Xuan, Jing, Peng‐Tao, Wang, Ruo‐Qiu, Li, Qing‐Yi, Wu, Guo‐Rong, Zhang, Zhen‐Zhong, Yuan, Kai‐Jun, Shan, Chong‐Xin |
| author_sort | liu, kai‐kai |
| container_issue | 17 |
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| container_title | Advanced Science |
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| description | <jats:title>Abstract</jats:title><jats:p>Red/near‐infrared (NIR) emissive carbon nanodots (CNDs) with photoluminescence (PL) quantum yield (QY) of 57% are prepared via an in situ solvent‐free carbonization strategy for the first time. 1‐Photon and 2‐photon cellular imaging is demonstrated by using the CNDs as red/NIR fluorescence agent due to the high PL QY and low biotoxicity. Further study shows that the red/NIR CNDs exhibit multiphoton excited (MPE) upconversion fluorescence under excitation of 800–2000 nm, which involves three NIR windows (NIR‐I, 650–950 nm; NIR‐II, 1100–1350; NIR‐III, 1600–1870 nm). 2‐Photon, 3‐photon, and 4‐photon excited fluorescence of the CNDs under excitation of different wavelengths is achieved. This study develops an in situ solvent‐free carbonization method for efficient red/NIR emissive CNDs with MPE upconversion fluorescence, which may push forward the application of the CNDs in bioimaging.</jats:p> |
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| imprint_str_mv | Wiley, 2019 |
| institution | DE-D275, DE-Bn3, DE-Brt1, DE-Zwi2, DE-D161, DE-Gla1, DE-Zi4, DE-15, DE-Pl11, DE-Rs1, DE-105, DE-14, DE-Ch1, DE-L229 |
| issn | 2198-3844 |
| issn_str_mv | 2198-3844 |
| language | English |
| last_indexed | 2024-03-01T18:13:26.271Z |
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| publishDate | 2019 |
| publishDateSort | 2019 |
| publisher | Wiley |
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| spelling | Liu, Kai‐Kai Song, Shi‐Yu Sui, Lai‐Zhi Wu, Si‐Xuan Jing, Peng‐Tao Wang, Ruo‐Qiu Li, Qing‐Yi Wu, Guo‐Rong Zhang, Zhen‐Zhong Yuan, Kai‐Jun Shan, Chong‐Xin 2198-3844 2198-3844 Wiley General Physics and Astronomy General Engineering Biochemistry, Genetics and Molecular Biology (miscellaneous) General Materials Science General Chemical Engineering Medicine (miscellaneous) http://dx.doi.org/10.1002/advs.201900766 <jats:title>Abstract</jats:title><jats:p>Red/near‐infrared (NIR) emissive carbon nanodots (CNDs) with photoluminescence (PL) quantum yield (QY) of 57% are prepared via an in situ solvent‐free carbonization strategy for the first time. 1‐Photon and 2‐photon cellular imaging is demonstrated by using the CNDs as red/NIR fluorescence agent due to the high PL QY and low biotoxicity. Further study shows that the red/NIR CNDs exhibit multiphoton excited (MPE) upconversion fluorescence under excitation of 800–2000 nm, which involves three NIR windows (NIR‐I, 650–950 nm; NIR‐II, 1100–1350; NIR‐III, 1600–1870 nm). 2‐Photon, 3‐photon, and 4‐photon excited fluorescence of the CNDs under excitation of different wavelengths is achieved. This study develops an in situ solvent‐free carbonization method for efficient red/NIR emissive CNDs with MPE upconversion fluorescence, which may push forward the application of the CNDs in bioimaging.</jats:p> Efficient Red/Near‐Infrared‐Emissive Carbon Nanodots with Multiphoton Excited Upconversion Fluorescence Advanced Science |
| spellingShingle | Liu, Kai‐Kai, Song, Shi‐Yu, Sui, Lai‐Zhi, Wu, Si‐Xuan, Jing, Peng‐Tao, Wang, Ruo‐Qiu, Li, Qing‐Yi, Wu, Guo‐Rong, Zhang, Zhen‐Zhong, Yuan, Kai‐Jun, Shan, Chong‐Xin, Advanced Science, Efficient Red/Near‐Infrared‐Emissive Carbon Nanodots with Multiphoton Excited Upconversion Fluorescence, General Physics and Astronomy, General Engineering, Biochemistry, Genetics and Molecular Biology (miscellaneous), General Materials Science, General Chemical Engineering, Medicine (miscellaneous) |
| title | Efficient Red/Near‐Infrared‐Emissive Carbon Nanodots with Multiphoton Excited Upconversion Fluorescence |
| title_full | Efficient Red/Near‐Infrared‐Emissive Carbon Nanodots with Multiphoton Excited Upconversion Fluorescence |
| title_fullStr | Efficient Red/Near‐Infrared‐Emissive Carbon Nanodots with Multiphoton Excited Upconversion Fluorescence |
| title_full_unstemmed | Efficient Red/Near‐Infrared‐Emissive Carbon Nanodots with Multiphoton Excited Upconversion Fluorescence |
| title_short | Efficient Red/Near‐Infrared‐Emissive Carbon Nanodots with Multiphoton Excited Upconversion Fluorescence |
| title_sort | efficient red/near‐infrared‐emissive carbon nanodots with multiphoton excited upconversion fluorescence |
| title_unstemmed | Efficient Red/Near‐Infrared‐Emissive Carbon Nanodots with Multiphoton Excited Upconversion Fluorescence |
| topic | General Physics and Astronomy, General Engineering, Biochemistry, Genetics and Molecular Biology (miscellaneous), General Materials Science, General Chemical Engineering, Medicine (miscellaneous) |
| url | http://dx.doi.org/10.1002/advs.201900766 |