Journal of the Taiwan Institute of Chemical Engineers, Journal Year: 2023, Volume and Issue: 155, P. 105314 - 105314
Published: Dec. 22, 2023
Language: Английский
Applied Physics Reviews, Journal Year: 2024, Volume and Issue: 11(2)
Published: April 19, 2024
Zero-dimensional (0D) nano-carbons, including graphene quantum dots, nanodiamonds, and carbon represent the new generation of carbon-based nanomaterials with exceptional properties arising from diverse phenomena, such as surface, size, edge effects, which strongly depend on carbon–carbon bond configuration (sp2, sp3, a mixture sp2 sp3) particle size. Their unique physicochemical properties, optical, electronic, magnetic, reactivity, catalytic are valuable for energy conversion storage, sensing, catalysis, optoelectronic devices, modern nanotechnologies, biomedical, many other applications. This review aims to provide insights into distinctive effects 0D nano-carbon microstructures their that crucial cutting-edge fundamental studies broad range multifunctional The key synthesis methods different types nano-carbons current advances characterization computational techniques study structures structure–property relationships also discussed. concludes status, challenges, future opportunities in this rapidly developing research field.
Language: Английский
Citations
19
Particuology, Journal Year: 2023, Volume and Issue: 83, P. 212 - 231
Published: June 16, 2023
As one of the most rapidly expanding materials, hydrogels have gained increasing attention in a variety fields due to their biocompatibility, degradability and hydrophilic properties, as well remarkable adhesion stretchability adapt different surfaces. Hydrogels combined with carbon-based materials possess enhanced properties new functionalities, particular, conductive become area research field science. This review aims provide comprehensive overview up-to-date examination recent developments synthesis, applications incorporating several typical carbon nanoparticles such nanotubes, graphene, dots nanofibers. We summarize key techniques mechanisms for synthesizing various composite exceptional represented wearable sensors, temperature supercapacitors human-computer interaction reported recently. The mechanical, electrical sensing are thoroughly analyzed disclose role these factors microstructure. Finally, future development based on is discussed including challenges possible solutions terms microstructure optimization, mechanical other promising electronics multifunctional materials.
Language: Английский
Citations
28
C – Journal of Carbon Research, Journal Year: 2023, Volume and Issue: 9(1), P. 31 - 31
Published: March 11, 2023
Biomass pyrolysis is a promising route for synthesizing graphene-like carbon (GLC) structures, potentially offering cost-effective and renewable alternative to graphene. This review paper responds the call highlighting state of art in GLC materials design synthesis from biomass microwave pyrolysis. includes an introduction technology, information on feedstock variability selection, discussion correlation between process conditions pyrolyzed product characteristics, and, more importantly, section identifying any differences pyrolyzing using method vs. conventional method. Furthermore, this work concludes by detailing knowledge currently missing with recommendation future research/innovation directions.
Language: Английский
Citations
25
RSC Advances, Journal Year: 2024, Volume and Issue: 14(23), P. 16001 - 16023
Published: Jan. 1, 2024
This review covers recent advancements in the synthesis of graphene quantum dots (GQDs) and their properties. It highlights GQDs' applications bioimaging for tumor visualization MRI, as well various biosensing technologies.
Language: Английский
Citations
15
Polymers for Advanced Technologies, Journal Year: 2024, Volume and Issue: 35(9)
Published: Sept. 1, 2024
Abstract Graphene quantum dots (GQDs), owing to their unique optical, electrical, and chemical properties, have emerged as promising nanomaterials for various biomedical applications. This review provides a comprehensive overview of the latest advancements in utilization GQDs tissue engineering, wound healing, drug delivery systems, other therapies. The inherent properties GQDs, including high biocompatibility, tunable photoluminescence, significant surface area, make them ideal candidates enhancing medical treatments diagnostics. In improve mechanical biological performance scaffolds, promoting cell proliferation differentiation. For enhance antimicrobial activity facilitate faster regeneration. Their potential DDS is highlighted by ability deliver therapeutic agents efficiently, ensuring targeted controlled release. Additionally, play crucial role therapies, particularly cancer treatment, efficacy reducing side effects. While offer diagnostics, challenges such understanding long‐term cytotoxicity at higher concentrations, need standardized synthesis methods remain critical areas further research. also discusses future directions opportunities emphasizing transformative advancing modern healthcare solutions. insights presented here contribute expanding field GQD research, highlighting significantly patient outcomes drive innovations.
Language: Английский
Citations
11
Biotechnology and Bioengineering, Journal Year: 2024, Volume and Issue: 121(5), P. 1469 - 1485
Published: March 28, 2024
Abstract The carbon‐based nanostructures have led to the development of theranostic nanoplatforms for simultaneous diagnosis and therapy due their effective cell membrane‐penetration ability, low degree cytotoxicity, excellent pore volume, substantial chemical stability, reactive surface. In last few years, extensive efforts were made design multifunctional nanoplatform strategies based on carbon nanostructures, involving multimodal imaging, controlled drug release capabilities, sensing in vitro, efficient loading capacity, therapy. Carbon graphene quantum dots (CQDs GQDs) recent entrants, contingently being assessed delivery bioimaging. With advancements, these ignited remarkable research interest are now widely evaluated diagnosis, bioimaging, sensing, applications. decade has witnessed electrical, optical, biocompatible properties since inception. It is presumed that both them high potential as carriers would serve next generation approaches address numerous unresolved therapeutic challenges. This review examined advances CQD GQD applications, challenges, future perspectives pave way further studies future.
Language: Английский
Citations
9
Nanomaterials, Journal Year: 2024, Volume and Issue: 14(13), P. 1088 - 1088
Published: June 25, 2024
Quantum dots (QDs) represent a class of nanoscale wide bandgap semiconductors, and are primarily composed metals, lipids, or polymers. Their unique electronic optical properties, which stem from their characteristics, offer significant advantages for early cancer detection treatment. Metal QDs have already demonstrated therapeutic potential in tumor imaging therapy. However, biological toxicity has led to the development various non-functionalized QDs, such as carbon (CQDs), graphene (GQDs), black phosphorus (BPQDs) perovskite quantum (PQDs). To meet diverse needs clinical treatment, functionalized with an array modifications (lipid, protein, organic, inorganic) been further developed. These advancements combine material properties targeted capabilities therapy effectively kill tumors through photodynamic therapy, chemotherapy, immunotherapy, other means. In addition tumor-specific fluorescence yield gradually increased technological progress, enabling application both vivo vitro imaging. This review delves into role improvement treatments, emphasizing semiconductor properties.
Language: Английский
Citations
9
Small, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 5, 2025
Abstract Biomimetic hydrogels enable biochemical, cell biology, and tissue‐like studies in the third dimension. Smart are also frequently used tissue engineering as drug carriers for intra‐ or extracutaneous regenerative medicine. They have been studied bio‐sensor development, 3D culture, organoid growth optimization. Yet, many hydrogel types, adjuvant components, cross‐linking methods emerged over decades, diversifying complexifying such studies. Here, an evaluative overview is provided, mapping potential applications to corresponding tuning. Strikingly, ideal studying locoregional therapy modalities, cold medical gas plasma technology. These partially ionized gases produce various reactive oxygen species (ROS) types along with other physico‐chemical components ions electric fields, spatio‐temporal effects of these delivered diseased tissues remain largely elusive date. Hence, this work outlines promising biomedical research general science particular underlines great smart scaffolds current future therapy.
Language: Английский
Citations
1
ACS Applied Materials & Interfaces, Journal Year: 2023, Volume and Issue: 15(38), P. 44607 - 44620
Published: Sept. 18, 2023
Bioactive and mechanically stable metal-based scaffolds are commonly used for bone defect repair. However, conventional induce nonuniform cell growth, limiting damaged tissue restoration. Here, we develop a plasma nanotechnology-enhanced graphene quantum dot (GQD) hydrogel-magnesium (Mg) composite scaffold functional repair by integrating bioresource-derived nitrogen-doped GQD (NGQD) hydrogel into the Mg ZK60 alloy. Each component brings major synergistic advantages over current alloy-based state of art, including (1) mechanical support cortical calcium deposition released Mg2+ during degradation; (2) enhanced uptake, migration, distribution osteoblasts porous hydrogel; (3) improved osteoblast adhesion proliferation, osteogenesis, mineralization NGQDs in hydrogel. Through an vivo study, hybrid with much osteogenic ability induced above synergy promotes more rapid, uniform, directional growth across channel, compared control Mg-based scaffold. This work provides insights design multifunctional scaffolds, which can be applied other areas well beyond demonstrated
Language: Английский
Citations
22
Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(5), P. 113460 - 113460
Published: July 1, 2024
Language: Английский
Citations
8