Colourful fluorescence-based carbon dots for tumour imaging-guided nanosurgery

doi:10.1016/j.nano.2022.102583

	Colourful fluorescence-based carbon dots for tumour imaging-guided nanosurgery
	Shang, Wenting1 ; Xia, Xueer 2; Lu, Ningning 1; Gao, Pengli 3; Peng, Li 1; Liu, Yu3 ; Deng, Han 1; Jiang, Jingying 3,5; Li, Zhou 2,6; Liu, Jianhua 4,7
Source Publication	NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE
ISSN	1549-9634
	2022-09-01
Volume	45 Pages:11
Corresponding Author	Jiang, Jingying(jingyingjiang@buaa.edu.cn) ; Li, Zhou(gzlizhou@smu.edu.cn) ; Liu, Jianhua(liujianh80@126.com)
Abstract	Fluorescent-intraoperative navigation is a visual technique that allows surgeons to accurately distinguish malignant and normal tissues during surgery. It has the advantages of immediacy, high resolution, and high specificity. However, a single fluorescent source cannot provide sufficient surgical information. Multicolour carbon dots (CDs) are more suitable since they provide outstanding water solubility, photo -stability, and multicolour-fluorescence imaging. Here, we prepared an optical probe with CD-based multicolour-fluorescence imaging via a hydrothermal method. CDs can be endocytosed by tumour cells, and after intravenous injection, they can effectively accumulate at the tumour site. In a pancreatic cancer mouse model, we demonstrated the multicolour-fluorescence imaging capabilities of CDs, which aided the accurate resection of tumours under fluorescent-intraoperative navigation. Stereoscopic fluorescence microscopy imaging and H&E staining proved that the removed tissue belonged to the pancreatic tumour. This study emphasizes the potential of CDs for fluorescence-guided intraoperative resection and expands the application of CDs in biological fields.(c) 2022 Published by Elsevier Inc.
Keyword	Carbon dots Fluorescent probe Multicolour cancer therapy Nano-theranostic
DOI	10.1016/j.nano.2022.102583
WOS Keyword	ACID
Indexed By	SCI
Language	英语
Funding Project	National Natural Science Foundation of China[81971680] ; National Natural Science Foundation of China[81971662] ; National Natural Science Foundation of China[62027901] ; National Natural Science Foundation of China[81227901] ; National Natural Science Foundation of China[81930053] ; Natural Science Foundation of Beijing City[7202105] ; Research Start-up Funds for National Natural Science Foundation of China[8200110771] ; Research Start-up Funds for National Natural Science Foundation of China[8190110562]
Funding Organization	National Natural Science Foundation of China ; Natural Science Foundation of Beijing City ; Research Start-up Funds for National Natural Science Foundation of China
WOS Research Area	Science & Technology - Other Topics ; Research & Experimental Medicine
WOS Subject	Nanoscience & Nanotechnology ; Medicine, Research & Experimental
WOS ID	WOS:000853225100001
Publisher	ELSEVIER
Citation statistics
Document Type	期刊论文
Identifier	http://ir.ia.ac.cn/handle/173211/50087
Collection	中国科学院分子影像重点实验室
Corresponding Author	Jiang, Jingying; Li, Zhou; Liu, Jianhua
Affiliation	1.Chinese Acad Sci, Inst Automat, CAS Key Lab Mol Imaging, Beijing Key Lab Mol Imaging,State Key Lab Managem, Beijing 100190, Peoples R China 2.Southern Med Univ, Zhujiang Hosp, Gen Surg Ctr, Dept Gastrointestinal Surg, Guangzhou 510000, Peoples R China 3.Beihang Univ, Beijing Adv Innovat Ctr Big Data Based Precis Med, Sch Med & Engn, Beijing 100191, Peoples R China 4.Guangdong Acad Med Sci, Guangdong Prov Peoples Hosp, Canc Ctr, Dept Oncol, Guangzhou 510000, Peoples R China 5.Beihang Univ, Beijing Adv Innovat Ctr Big Data Based Precis Med, Sch Med & Engn, Beijing, Peoples R China 6.Southern Med Univ, Zhujiang Hosp, Gen Surg Ctr, Dept Gastrointestinal Surg, 253 Gongye Middle Ave, Guangzhou 510280, Peoples R China 7.Guangdong Acad Med Sci, Guangdong Prov Peoples Hosp, Dept Oncol, 123 Huifu Rd West, Guangzhou 510180, Peoples R China
First Author Affilication	Institute of Automation, Chinese Academy of Sciences
Recommended Citation GB/T 7714	Shang, Wenting,Xia, Xueer,Lu, Ningning,et al. Colourful fluorescence-based carbon dots for tumour imaging-guided nanosurgery[J]. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE,2022,45:11.
APA	Shang, Wenting.,Xia, Xueer.,Lu, Ningning.,Gao, Pengli.,Peng, Li.,...&Liu, Jianhua.(2022).Colourful fluorescence-based carbon dots for tumour imaging-guided nanosurgery.NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE,45,11.
MLA	Shang, Wenting,et al."Colourful fluorescence-based carbon dots for tumour imaging-guided nanosurgery".NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 45(2022):11.

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