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Identification of eight pathogenic microorganisms by single concentration-dependent multicolor carbon dots | |
Wang, Shujun1; Zhang, Yongqiang2,3; Zhuo, Peng2,3; Hu, Qiushi1; Chen, Zhenqiang2,3; Zhou, Lei1 | |
2020-07-21 | |
Source Publication | JOURNAL OF MATERIALS CHEMISTRY B
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ISSN | 2050-750X |
Volume | 8Issue:27Pages:5877-5882 |
Abstract | The identification of pathogenic microorganisms is crucial to human health and industrial development, however, traditional culture-based methods are laborious and time consuming. We developed a novel method for the identification of pathogenic microorganisms based on single concentration-dependent carbon dots (CDs). The CDs were synthesized using a microwave heating approach without any complicated purification processes and the PL emission wavelength of the CDs could be tuned only by changing the concentration of the solution. The concentration-dependent CDs were applied for multicolor bioimaging and identification of eight kinds of microorganisms within minutes using different fluorescence spectra. This work provides a new approach for the detection of multiplex targets in real samples and lays a foundation for food safety monitoring. |
DOI | 10.1039/d0tb00834f |
Language | 英语 |
WOS Keyword | FULL-COLOR EMISSION ; TUNABLE PHOTOLUMINESCENCE ; BACTERIA ; RED ; FLUORESCENCE ; NANOPARTICLES ; GRAPHENE ; THERANOSTICS ; TUNABILITY ; BLUE |
Funding Project | National Key Research and Development Program[2019YFC1606600] ; Beijing Nova Programme Interdisciplinary Cooperation Project[Z191100001119005] |
WOS Research Area | Materials Science |
WOS Subject | Materials Science, Biomaterials |
Funding Organization | National Key Research and Development Program ; Beijing Nova Programme Interdisciplinary Cooperation Project |
WOS ID | WOS:000549887500016 |
Publisher | ROYAL SOC CHEMISTRY |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.ipe.ac.cn/handle/122111/41400 |
Collection | 中国科学院过程工程研究所 |
Corresponding Author | Chen, Zhenqiang; Zhou, Lei |
Affiliation | 1.Chinese Acad Sci, Inst Proc Engn, PLA Key Lab Biopharmaceut Prod & Formulat Engn, Natl Key Lab Biochem Engn, Beijing 100190, Peoples R China 2.Guangdong Prov Engn Res Ctr Crystal & Laser Techn, Guangzhou 510632, Peoples R China 3.Jinan Univ, Dept Optoelect Engn, Guangzhou 510632, Peoples R China |
Recommended Citation GB/T 7714 | Wang, Shujun,Zhang, Yongqiang,Zhuo, Peng,et al. Identification of eight pathogenic microorganisms by single concentration-dependent multicolor carbon dots[J]. JOURNAL OF MATERIALS CHEMISTRY B,2020,8(27):5877-5882. |
APA | Wang, Shujun,Zhang, Yongqiang,Zhuo, Peng,Hu, Qiushi,Chen, Zhenqiang,&Zhou, Lei.(2020).Identification of eight pathogenic microorganisms by single concentration-dependent multicolor carbon dots.JOURNAL OF MATERIALS CHEMISTRY B,8(27),5877-5882. |
MLA | Wang, Shujun,et al."Identification of eight pathogenic microorganisms by single concentration-dependent multicolor carbon dots".JOURNAL OF MATERIALS CHEMISTRY B 8.27(2020):5877-5882. |
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