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Literature DB >> 33804394

You Don't Learn That in School: An Updated Practical Guide to Carbon Quantum Dots.

Helena B A Sousa¹, Catarina S M Martins¹, João A V Prior¹.

Abstract

Carbon quantum dots (CQDs) have started to emerge as candidates for application in cell imaging, biosensing, and targeted drug delivery, amongst other research fields, due to their unique properties. Those applications are possible as the CQDs exhibit tunable fluorescence, biocompatibility, and a versatile surface. This review aims to summarize the recent development in the field of CQDs research, namely the latest synthesis progress concerning materials/methods, surface modifications, characterization methods, and purification techniques. Furthermore, this work will systematically explore the several applications CQDs have been subjected to, such as bioimaging, fluorescence sensing, and cancer/gene therapy. Finally, we will briefly discuss in the concluding section the present and future challenges, as well as future perspectives and views regarding the emerging paradigm that is the CQDs research field.

Entities: CellLine Chemical Disease Gene Species

Keywords: biosensors; carbon quantum dots; chemosensors; separation methods; surface modifications; synthesis

Year: 2021 PMID： 33804394 PMCID： PMC7998311 DOI： 10.3390/nano11030611

Source DB: PubMed Journal: Nanomaterials (Basel) ISSN： 2079-4991 Impact factor: 5.076

139 in total

1. One-step sonochemical synthesis of versatile nitrogen-doped carbon quantum dots for sensitive detection of Fe²⁺ ions and temperature in vitro.

Authors: Meice Lu; Li Zhou
Journal: Mater Sci Eng C Mater Biol Appl Date: 2019-03-29 Impact factor: 7.328

2. Green preparation of palm powder-derived carbon dots co-doped with sulfur/chlorine and their application in visible-light photocatalysis.

Authors: Ziqi Zhu; Pei Yang; Xinghui Li; Min Luo; Wei Zhang; Minzhi Chen; Xiaoyan Zhou
Journal: Spectrochim Acta A Mol Biomol Spectrosc Date: 2019-10-17 Impact factor: 4.098

3. Hydrophobically modified carbon dots as a multifunctional platform for serum-resistant gene delivery and cell imaging.

Authors: Ping Chen; Ji Zhang; Xi He; Yan-Hong Liu; Xiao-Qi Yu
Journal: Biomater Sci Date: 2020-06-05 Impact factor: 6.843

4. Highly efficient photocatalysis toward tetracycline of nitrogen doped carbon quantum dots sensitized bismuth tungstate based on interfacial charge transfer.

Authors: Jin Zhang; Xingzhong Yuan; Longbo Jiang; Zhibin Wu; Xiaohong Chen; Hou Wang; Hui Wang; Guangming Zeng
Journal: J Colloid Interface Sci Date: 2017-09-22 Impact factor: 8.128

5. Fluorescent Carbon Quantum Dots with Intrinsic Nucleolus-Targeting Capability for Nucleolus Imaging and Enhanced Cytosolic and Nuclear Drug Delivery.

Authors: Xian-Wu Hua; Yan-Wen Bao; Fu-Gen Wu
Journal: ACS Appl Mater Interfaces Date: 2018-03-22 Impact factor: 9.229

Review 6. Carbon quantum dots: recent progresses on synthesis, surface modification and applications.

Authors: Masoud Farshbaf; Soodabeh Davaran; Fariborz Rahimi; Nasim Annabi; Roya Salehi; Abolfazl Akbarzadeh
Journal: Artif Cells Nanomed Biotechnol Date: 2017-09-21 Impact factor: 5.678

7. Novel carbon quantum dots can serve as an excellent adjuvant for the gp85 protein vaccine against avian leukosis virus subgroup J in chickens.

Authors: Jia Cheng; Yuliang Xu; Dong Zhou; Kangping Liu; Na Geng; Jianwei Lu; Yongxia Liu; Jianzhu Liu
Journal: Poult Sci Date: 2019-11-01 Impact factor: 3.352

8. Development of dual function polyamine-functionalized carbon dots derived from one step green synthesis for quantitation of Cu²⁺ and S^2- ions in complicated matrices with high selectivity.

Authors: Hassan Refat H Ali; Ahmed I Hassan; Yasser F Hassan; Mohamed M El-Wekil
Journal: Anal Bioanal Chem Date: 2020-01-04 Impact factor: 4.142