Journal
ADVANCES IN PHARMACOLOGY AND PHARMACY
Volume 11, Issue 1, Pages 36-45Publisher
HORIZON RESEARCH PUBLISHING
DOI: 10.13189/app.2023.110104
Keywords
Carbon Dots; Drug Delivery; Fabrication Strategies; Targeted Drug Delivery; Applications of Carbon Dots
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Carbon dots (C-Dots) are a type of carbon nanomaterial with unique physicochemical and photochemical characteristics, making them promising for applications in imaging, environmental, catalytic, biological, and energy fields. Research on C-Dots has shown significant growth, and their production from biomass waste is an important area of focus. Additionally, C-Dots offer potential for targeted drug delivery in cancer treatment.
The star of the carbon nanomaterials industry is now carbon dots (C-Dots). C-Dots are a potential tool because of their applications in imaging, environmental, catalytic, biological, and energy fields thanks to their numerous distinctive physicochemical and photochemical characteristics. C-Dots have received plenty of research attention and have shown remarkable application growth to date. Green biomass or sustainable raw materials may be used to create C-Dots since they are economical, cost-effective, and most significantly, they encourage waste reduction. However, there is still a problem that must be solved regarding the production of high-quality C-Dots from biomass waste. Chemotherapy is currently recognized as the most successful way of cancer treatment, although it is known to induce severe side effects in patients due to its non-discriminatory harmful impact on both normal and tumor cells. The fundamental issue in cancer and other complicated disorders of chemotherapy is understanding drug distribution throughout organs and designing a site-specific drug delivery method that targets cancer cells. Therefore, it is of crucial importance to create advanced routes for the targeted and traceable administration of anti-cancer drugs. C-Dots can be produced using top-down or bottom-up approaches, with the latter method being more frequently employed for high-volume and low-cost syntheses. In this comprehensive review article, we mainly discuss the structure of CDs, classification of CDs, their properties, limitations, source of CDs, fabrication techniques, and characterization techniques. More significantly, we bring readers update on the most recent trends of CDs development in health care.
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