Graphdiyne: from Preparation to Biomedical Applications

Li, Xiaodan; Guo, Mengyu; Chen, Chunying

doi:10.1007/s40242-021-1343-8

Cited by 9 publications

(7 citation statements)

References 170 publications

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“…Thus, N-doped GDY and its derivatives with outstanding advantages have been extensively studied in the energy conversion and storage, biological application, and environmental protection. [57][58][59] Given the influence of structures on the properties of GDY, a great deal of works including post-heating method and top-down method have been devoted into the fabrication of N-doped GDY and its derivatives. The post-heating method refers to the synthetic process of Ndoped GDY by heating GDY under N sources, such as high-purity ammonia.…”

Section: Metal-free Based Gdymentioning

confidence: 99%

Fabrication of graphdiyne and its analogues for photocatalytic application

Liang

Deng

Zhou

et al. 2022

EcoMat

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Graphdiyne (GDY), an emerging two‐dimensional all‐carbon allotrope, features the coexistence of sp and sp2 hybridized planar carbon atoms. GDY and GDY‐based materials exhibit unique physical and chemical properties, such as well‐defined molecular skeleton, π‐conjugated structure, high specific surface area with porosity, and good electrical conductivity, which have aroused widespread interest in various disciplines. As an emerging field, in this work, we summarize important synthesis strategies of GDY and GDY‐based materials including classical synthesis, chemical vapor deposition, explosion approach, and interface‐assisted methods. We also elaborate the recent modifications to regulate the structure and properties of GDY from the viewpoint of metal doping, non‐metal doping, and heterostructure construction. Meanwhile, recent achievements and progress in the development of energy and environmental applications in photocatalysis are highlighted. Lastly, the challenges and potential developments of GDY in the catalytic research are given at the end of this article.

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Section: Metal-free Based Gdymentioning

confidence: 99%

Fabrication of graphdiyne and its analogues for photocatalytic application

Liang

Deng

Zhou

et al. 2022

EcoMat

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“…Graphdiyne has an effective broad-spectrum free radical scavenging ability and good chemical stability (Li et al, 2021).…”

Section: Hyaluronic Acid Hydrogelsmentioning

confidence: 99%

Hydrogels for the treatment of radiation-induced skin and mucosa damages: An up-to-date overview

Cui

Yang³

et al. 2022

Front. Mater.

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Radiation-induced damages are difficult to heal than normal wounds. This is because radiation therapy could lead to an imbalanced inflammatory response, oxidative stress response, lack of angiogenesis, and a high risk of bacterial infection, which are considered to be the greatest challenges in radiation-induced damages treatment. Hydrogels are semi-occlusive and are composed of complex hydrophilic polymers with a higher water content. Due to their excellent mechanical and biochemical property (such as adhesiveness, antibacterial, and antioxidant abilities), hydrogels represent a promising strategy that has achieved potent therapeutic efficacy in the treatment of radiation-induced skin and mucosa damages. This review systematically and comprehensively summarizes the recent progress of various types of hydrogels such as natural biopolymer, synthetic polymer, composite hydrogels and commodity dressings for the treatment of radiation-induced skin and mucosa damages.

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“…Dry chemistry is mainly used to prepare materials on various substrates via gas–liquid solid-phase deposition. High-quality GDY has been obtained by dry chemistry, but large-scale production is limited by the insufficient preparation efficiency of GDY, which is mainly due to the rotation of carbon–carbon single bonds and the limited surface area of the substrate [ 32 ]. Wet chemistry is mainly carried out in solution, such as growth of carbon materials directly on copper sheets, or the use of growth based on the liquid–liquid or gas–liquid interface.…”

Section: Synthesis Of Gdy Materialsmentioning

confidence: 99%

“…Although wet chemical methods have the characteristics of low cost and ease of industrialization, the reaction process is difficult to control because of its high reaction activity. Therefore, both wet and dry approaches have their merits and limitations [ 32 ]. In 2010, Li et al used copper foil as a reaction template for the crosscoupling of hexaethynylbenzene monomers and synthesized the first GDY film on this substrate with an area of 3.61 cm 2 and semiconducting properties [ 33 ].…”

Section: Synthesis Of Gdy Materialsmentioning

confidence: 99%

Graphdiyne-Related Materials in Biomedical Applications and Their Potential in Peripheral Nerve Tissue Engineering

Jiang

et al. 2022

Cyborg Bionic Syst

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Graphdiyne (GDY) is a new member of the family of carbon-based nanomaterials with hybridized carbon atoms of sp and sp2, including α, β, γ, and (6,6,12)-GDY, which differ in their percentage of acetylene bonds. The unique structure of GDY provides many attractive features, such as uniformly distributed pores, highly π-conjugated structure, high thermal stability, low toxicity, biodegradability, large specific surface area, tunable electrical conductivity, and remarkable thermal conductivity. Therefore, GDY is widely used in energy storage, catalysis, and energy fields, in addition to biomedical fields, such as biosensing, cancer therapy, drug delivery, radiation protection, and tissue engineering. In this review, we first discuss the synthesis of GDY with different shapes, including nanotubes, nanowires, nanowalls, and nanosheets. Second, we present the research progress in the biomedical field in recent years, along with the biodegradability and biocompatibility of GDY based on the existing literature. Subsequently, we present recent research results on the use of nanomaterials in peripheral nerve regeneration (PNR). Based on the wide application of nanomaterials in PNR and the remarkable properties of GDY, we predict the prospects and current challenges of GDY-based materials for PNR.

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Graphdiyne: from Preparation to Biomedical Applications

Cited by 9 publications

References 170 publications

Fabrication of graphdiyne and its analogues for photocatalytic application

Fabrication of graphdiyne and its analogues for photocatalytic application

Hydrogels for the treatment of radiation-induced skin and mucosa damages: An up-to-date overview

Graphdiyne-Related Materials in Biomedical Applications and Their Potential in Peripheral Nerve Tissue Engineering

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