Cited by 25Bone Tissue Engineering MaterialsCarbon and Quantum Dots ApplicationsDiamond and Carbon-based Materials Research

Applications of carbon dots and its modified carbon dots in bone defect repair

Open access
Zhu, Longchuan, Kong, Weijian, Ma, Jijun, Zhang, Renfeng, Qin, Cheng, Liu, Hao, Pan, Su·2022·Journal of Biological Engineering

Abstract

Bone defect repair is a continual and complicated process driven by a variety of variables. Because of its bright multicolor luminescence, superior biocompatibility, water dispersibility, and simplicity of synthesis from diverse carbon sources, carbon dots (CDs) have received a lot of interest. It has a broad variety of potential biological uses, including bone defect repair, spinal cord injury, and wound healing. Materials including CDs as the matrix or major component have shown considerable benefits in enabling bone defect healing in recent years. By altering the carbon dots or mixing them with other wound healing-promoting agents or materials, the repair effect may be boosted even further. The report also shows and discusses the use of CDs to heal bone abnormalities. The study first presents the fundamental features of CDs in bone defect healing, then provides CDs manufacturing techniques that should be employed in bone defect repair, and lastly examines their development in the area of bioengineering, particularly in bone defect repair. In this work, we look at how carbon dots and their alteration products may help with bone defect healing by being antibacterial, anti-infective, osteogenic differentiation-promoting, and gene-regulating.

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  • Implantation of scaffolds into bone defects provides local mechanical support, promotes aggregation and growth of mesenchymal stem cells in injured area, accelerates cell aggregation and osteogenic differentiation in damaged area, and promotes bone repair.

    “The implantation of scaffolds into bone defects can provide local mechanical support, promote the aggregation and growth of mesenchymal stem cells in the injured area, accelerate cell aggregation and osteogenic differentiation in the damaged area, and promote bone repair [199].”

    From Application of PLCL as a biodegradable polymer in biomedical engineering (2026) · cites this paper as [199]

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Authors
Zhu, L., Kong, W., Ma, J., Zhang, R., Qin, C., Liu, H., & Pan, S.
Affiliations
Jilin University (CN)
Corresponding author
Pan, Su
Venue
Journal of Biological Engineering
Published
2022-11-22
Volume
16
Issue
1
Pages
32-32
ISSN
1754-1611 (ISSN-L)
OpenAlex
W4309713793
Cited by
25
References
108
Citations by year
2026: 8 · 2025: 7 · 2024: 6 · 2023: 4
FWCI
0.38
Type
journal article
Language
en
Open access
Locations
  • Journal of Biological Engineering (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
  • People's Government of Jilin Province
  • Education Department of Jilin Province
Topics
  • Physical Sciences › Engineering › Biomedical Engineering › Bone Tissue Engineering Materials
  • Physical Sciences › Materials Science › Materials Chemistry › Carbon and Quantum Dots Applications
  • Physical Sciences › Materials Science › Materials Chemistry › Diamond and Carbon-based Materials Research
Keywords
carbon dots, bone defect repair, bone regeneration, carbon dot synthesis, antibacterial activity, osteogenic differentiation, gene expression regulation, wound healing, spinal cord injury

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