Progress and challenges of graphene and its congeners for biomedical applications

Kaur, Harpreet; Garg, Rahul; Singh, Sajan; Jana, Atanu; Bathula, Chinna; Kumbar, Sangamesh G.; Mittal, Mona

doi:10.1016/j.molliq.2022.120703

Cited by 22 publications

(10 citation statements)

References 251 publications

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“…2D carbon nanomaterials typically have high specific surface area and excellent physicochemical properties for energy storage, catalysis, solar cells, optoelectronic devices, and biomedical and environmental applications. − In 2010, GDY was successfully synthesized on copper (Cu) foil by a cross-coupling reaction for the first time, representing the theoretical idea of GDY for decades has become a reality and officially announcing a fresh addition to the 2D carbon nanomaterial family . Although the synthesis conditions of GDY were relatively harsh before, with the development, new processes for preparing GDY emerged, such as chemical vapor deposition (CVD), vapor–liquid–solid (VLS), explosion method, and so on, which laid a foundation for their subsequent large-scale preparation and industrial production. , …”

Section: Introductionmentioning

confidence: 99%

Current Advances in the Synthesis, Properties, and Biomedical Applications of Two-Dimensional Graphdiyne: A Review

Wu,

Lu,

et al. 2024

ACS Appl. Nano Mater.

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Graphdiyne (GDY), a new kind of two-dimensional carbon nanomaterial, has abundant chemical bonds, a highly πconjugated structure, uniformly distributed pores, a large surface area, and good biocompatibility and has been applied in drug delivery, biosensing, antibacterial processes, and cancer therapy. Herein, this review is intended to provide an introduction of current advances in bioapplications of GDY, which covers the synthetic methods, structure and properties of GDY, and its application in antimicrobial processes, cancer therapy, biosensing, and bioimaging. Finally, we provide a perspective on future development in research relevant to GDY. We believe that this review can provide meaningful assistance for breakthroughs and innovations in the field of GDY.

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Section: Introductionmentioning

confidence: 99%

Current Advances in the Synthesis, Properties, and Biomedical Applications of Two-Dimensional Graphdiyne: A Review

Wu,

Lu,

et al. 2024

ACS Appl. Nano Mater.

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“…3 Two-dimensional nanomaterials have gained more attention in various biomedical applications due to their tunable surface area and electrical and optical properties. 4 In particular, graphene, 5 antimonene, 6 black phosphorus, 7 dichalcogenides, 8 and oxides 9 are widely used 2D nanomaterials in biomedical applications. Nevertheless, MXenes have gained immense attention in the 2D nanomaterials research 10 and have an idiosyncratic two-dimensional (2D) structure embedded with transition metal carbides, nitrides, and carbo-nitrides.…”

Section: Introductionmentioning

confidence: 99%

Enhancement of MXene optical properties towards medical applications via metal oxide incorporation

Enoch,

Sundaram,

Ponraj

et al. 2023

Nanoscale

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“…Graphite and diamond are the two basic carbon materials found in nature [ 1 ]. Thanks to the hybridization of sp, sp 2 , and sp 3 orbitals, other forms of carbon have been discovered, such as fullerene [ 2 ], carbon nanotubes [ 3 ] and nanofibers [ 4 ], and graphene [ 5 , 6 , 7 , 8 ]. In recent years, the discovery of a new carbon phase called Q-carbon (“quenched” carbon) has attracted significant attention.…”

Section: Introductionmentioning

confidence: 99%

High-Energy Excimer Annealing of Nanodiamond Layers

et al. 2023

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Here, we aimed to achieve exposure of a nanodiamond layer to a high-energy excimer laser. The treatment was realized in high-vacuum conditions. The carbon, in the form of nanodiamonds (NDs), underwent high-temperature changes. The induced changes in carbon form were studied with Raman spectroscopy, X-ray photoelectron spectroscopy, and X-ray diffraction (XRD) and we searched for the Q-carbon phase in the prepared structure. Surface morphology changes were detected by atomic force microscopy (AFM) and scanning electron microscopy (SEM). NDs were exposed to different laser energy values, from 1600 to 3000 mJ cm−2. Using the AFM and SEM methods, we found that the NDs layer was disrupted with increasing beam energy, to create a fibrous structure resembling Q-carbon fibers. Layered micro-/nano-spheres, representing the role of diamonds, were created at the junction of the fibers. A Q-carbon structure (fibers) consisting of 80% sp3 hybridization was prepared by melting and quenching the nanodiamond film. Higher energy values of the laser beam (2000 and 3000 mJ cm−2), in addition to oxygen bonds, also induced carbide bonds characteristic of Q-carbon. Raman spectroscopy confirmed the presence of a diamond (sp3) phase and a low-intensity graphitic (G) peak occurring in the Q-carbon form samples.

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Progress and challenges of graphene and its congeners for biomedical applications

Cited by 22 publications

References 251 publications

Current Advances in the Synthesis, Properties, and Biomedical Applications of Two-Dimensional Graphdiyne: A Review

Current Advances in the Synthesis, Properties, and Biomedical Applications of Two-Dimensional Graphdiyne: A Review

Enhancement of MXene optical properties towards medical applications via metal oxide incorporation

High-Energy Excimer Annealing of Nanodiamond Layers

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