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Graphitic Carbon Nitride Enters the Scene: A Promising Versatile Tool for Biomedical Applications.

Xuan XuXinyuan ZhangHaodong HeLin DaiJinguang HuChuanling Si
Published in: Langmuir : the ACS journal of surfaces and colloids (2024)
Graphitic carbon nitride (g-C 3 N 4 ), since the pioneering work on visible-light photocatalytic water splitting in 2009, has emerged as a highly promising advanced material for environmental and energetic applications, including photocatalytic degradation of pollutants, photocatalytic hydrogen generation, and carbon dioxide reduction. Due to its distinctive two-dimensional structure, excellent chemical stability, and distinctive optical and electrical properties, g-C 3 N 4 has garnered a considerable amount of interest in the field of biomedicine in recent years. This review focuses on the fundamental properties of g-C 3 N 4 , highlighting the synthesis and modification strategies associated with the interfacial structures of g-C 3 N 4 -based materials, including heterojunction, band gap engineering, doping, and nanocomposite hybridization. Furthermore, the biomedical applications of these materials in various domains, including biosensors, antimicrobial applications, and photocatalytic degradation of medical pollutants, are also described with the objective of spotlighting the unique advantages of g-C 3 N 4 . A summary of the challenges faced and future prospects for the advancement of g-C 3 N 4 -based materials is presented, and it is hoped that this review will inspire readers to seek further new applications for this material in biomedical and other fields.
Keyphrases
  • visible light
  • carbon dioxide
  • current status
  • high resolution
  • healthcare
  • staphylococcus aureus
  • heavy metals
  • ionic liquid
  • mass spectrometry
  • single molecule
  • gold nanoparticles
  • nucleic acid