Recent applications of fluorescent nanodiamonds containing nitrogen-vacancy centers in biosensing
Fluorescent nanodiamonds (FNDs) with nitrogen-vacancy (NV) centers have been extensively studied in numerous fields because of their distinct magneto-optical properties. The NV center is a perfect candidate for a nanosensor because of its stable photoluminescence and manipulable spin state by microw...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Taylor & Francis Group
2022-12-01
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| Series: | Functional Diamond |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1080/26941112.2022.2153233 |
| _version_ | 1797661058353070080 |
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| author | Yuchen Feng Qi Zhao Yuxi Shi Guanyue Gao Jinfang Zhi |
| author_facet | Yuchen Feng Qi Zhao Yuxi Shi Guanyue Gao Jinfang Zhi |
| author_sort | Yuchen Feng |
| collection | DOAJ |
| description | Fluorescent nanodiamonds (FNDs) with nitrogen-vacancy (NV) centers have been extensively studied in numerous fields because of their distinct magneto-optical properties. The NV center is a perfect candidate for a nanosensor because of its stable photoluminescence and manipulable spin state by microwave/magnetic field. Considering the controllable sizes (5–100 nm), abundant surface groups, and good biocompatibility, FNDs are valuable in biosensing to study the physiological activity at the cellular scale. This review summarizes the recent applications of FNDs in detecting physiological parameters (such as temperature, pH) as well as proteins, free radicals, viruses, etc. Highlights include the development of FND-based biosensors and the NV center transduction system that responds to signal changes or concentrations fluctuations of target species. |
| first_indexed | 2024-03-11T18:39:49Z |
| format | Article |
| id | doaj.art-6905329812414d9ab185953badcf1c0e |
| institution | Directory Open Access Journal |
| issn | 2694-1120 |
| language | English |
| last_indexed | 2024-03-11T18:39:49Z |
| publishDate | 2022-12-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Functional Diamond |
| spelling | doaj.art-6905329812414d9ab185953badcf1c0e2023-10-12T13:43:53ZengTaylor & Francis GroupFunctional Diamond2694-11202022-12-012119220310.1080/26941112.2022.21532332153233Recent applications of fluorescent nanodiamonds containing nitrogen-vacancy centers in biosensingYuchen Feng0Qi Zhao1Yuxi Shi2Guanyue Gao3Jinfang Zhi4Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of SciencesKey Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of SciencesKey Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of SciencesKey Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of SciencesKey Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of SciencesFluorescent nanodiamonds (FNDs) with nitrogen-vacancy (NV) centers have been extensively studied in numerous fields because of their distinct magneto-optical properties. The NV center is a perfect candidate for a nanosensor because of its stable photoluminescence and manipulable spin state by microwave/magnetic field. Considering the controllable sizes (5–100 nm), abundant surface groups, and good biocompatibility, FNDs are valuable in biosensing to study the physiological activity at the cellular scale. This review summarizes the recent applications of FNDs in detecting physiological parameters (such as temperature, pH) as well as proteins, free radicals, viruses, etc. Highlights include the development of FND-based biosensors and the NV center transduction system that responds to signal changes or concentrations fluctuations of target species.http://dx.doi.org/10.1080/26941112.2022.2153233nanodiamondnitrogen-vacancy centersbiosensing |
| spellingShingle | Yuchen Feng Qi Zhao Yuxi Shi Guanyue Gao Jinfang Zhi Recent applications of fluorescent nanodiamonds containing nitrogen-vacancy centers in biosensing Functional Diamond nanodiamond nitrogen-vacancy centers biosensing |
| title | Recent applications of fluorescent nanodiamonds containing nitrogen-vacancy centers in biosensing |
| title_full | Recent applications of fluorescent nanodiamonds containing nitrogen-vacancy centers in biosensing |
| title_fullStr | Recent applications of fluorescent nanodiamonds containing nitrogen-vacancy centers in biosensing |
| title_full_unstemmed | Recent applications of fluorescent nanodiamonds containing nitrogen-vacancy centers in biosensing |
| title_short | Recent applications of fluorescent nanodiamonds containing nitrogen-vacancy centers in biosensing |
| title_sort | recent applications of fluorescent nanodiamonds containing nitrogen vacancy centers in biosensing |
| topic | nanodiamond nitrogen-vacancy centers biosensing |
| url | http://dx.doi.org/10.1080/26941112.2022.2153233 |
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