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nThis is an unedited manuscript accepted for publication and provided as an Article in Press for early access at the author’s request. The article will undergo copyediting, typesetting, and galley proof review before final publication. Please be aware that errors may be identified during production that could affect the content. All legal disclaimers of the journal apply.n
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Lovish Sharma, Ankur Thakur, Komal Pathania,
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- Assistant professor, Assistant professor, Assistant professor, Department of Pharmacy, Chitkara University School of Pharmacy, Chitkara University, Department of Pharmacy, Chitkara University School of Pharmacy, Chitkara University, Department of Pharmacy, Chitkara University School of Pharmacy, Chitkara University, Himachal Pradesh, Himachal Pradesh, Himachal Pradesh, India, India, India
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Abstract
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nThe integration of phytoconstituents with carbon dots (C-dots) presents a novel and sustainable approach to the development of nanotherapeutics for type 2 diabetes mellitus (T2DM). C-dots, zero-dimensional carbon-based nanomaterials, exhibit unique physicochemical properties including high fluorescence, tunable surface chemistry, biocompatibility, and low toxicity. Their ability to enhance the solubility, bioavailability, and targeted delivery of poorly soluble phytochemicals renders them highly suitable for biomedical applications. This study explores the synthesis of C-dots from phyto-derived waste materials via top-down and bottom-up approaches, including hydrothermal, microwave-assisted, and thermal decomposition methods. It further examines the methodologies for phytoconstituent loading—such as in-situ incorporation, post-synthesis adsorption, chemical conjugation, and encapsulation—highlighting their influence on therapeutic efficacy and release profiles. Functionalization with bioactive plant-derived compounds (e.g., curcumin, berberine, quercetin) enhances the anti-diabetic potential of C-dots by modulating oxidative stress, improving insulin sensitivity, and regulating glycemic indices. Recent advancements, including zinc-doped and enzyme-functionalized C-dots, have demonstrated enhanced wound healing and oral insulin delivery, expanding their utility beyond glycemic control. The theranostic capabilities of these nanostructures enable simultaneous diagnosis and treatment, positioning phytoconstituent-loaded C-dots as a versatile platform in diabetes management. Despite promising preclinical evidence, challenges such as reproducibility, pharmacokinetic profiling, and regulatory approval persist. This review underscores the need for standardized synthesis protocols and comprehensive in vivo validation to facilitate clinical translation. Ultimately, phytoconstituent-loaded C-dots offer a green, cost-effective, and efficacious alternative to conventional anti-diabetic therapies with reduced systemic toxicity.nn
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Keywords: Diabetes, Carbon-dots, Phytochemicals, Nanotechnology, formulation
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nLovish Sharma, Ankur Thakur, Komal Pathania. [if 2584 equals=”][226 wpautop=0 striphtml=1][else]Exploring Type-II Diabetes Potential of Phyto-Derived Carbon Dots[/if 2584]. Research and Reviews: A Journal of Pharmaceutical Science. 01/09/2025; 16(03):-.
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nLovish Sharma, Ankur Thakur, Komal Pathania. [if 2584 equals=”][226 striphtml=1][else]Exploring Type-II Diabetes Potential of Phyto-Derived Carbon Dots[/if 2584]. Research and Reviews: A Journal of Pharmaceutical Science. 01/09/2025; 16(03):-. Available from: https://journals.stmjournals.com/rrjops/article=01/09/2025/view=0
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References n
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- Çamlık, G., Bilakaya, B., Akkol, E. K., Velaro, A. J., Wasnik, S., Muhar, A. M., Değim, İ. T., & Sobarzo‐Sánchez, E. (2024). Oral active carbon quantum dots for diabetes. Pharmaceuticals, 17(10), 1395–1395. https://doi.org/10.3390/ph17101395
- Manna, S., Banerjee, S., De, A., Banerjee, S., Das, S., Rakshit, P., S K, A. K., Sen, K. K., & De, S. (2024). Therapeutic and diagnostic implications of carbon dot: An advancement in the avenue towards cancer, diabetes and neurodegenerative disorders. Pharmaceutical Nanotechnology, 13. https://doi.org/10.2174/0122117385314533240824090949
- Parvathy, C. R., & Praseetha, P. K. (2023). Evaluation of anti-diabetic potential of anti-microbial carbon quantum dots from Vitis Vinifera seeds. Nano Biomedicine and Engineering, 15(1), 28–35. https://doi.org/10.26599/nbe.2023.9290002
- Bloch, D. N., Zichri, S. B., Kolusheva, S., & Jelinek, R. (2020). Tyrosine carbon dots inhibit fibrillation and toxicity of the human islet amyloid polypeptide. Nanoscale, 2(12), 5866–5873. https://doi.org/10.1039/D0NA00870B
- Shao, T., Yuan, P., Zhu, L., Xu, H., Li, X., He, S., Ping, L., Wang, G., & Chen, K. (2019). Carbon nanoparticles inhibit α-glucosidase activity and induce a hypoglycemic effect in diabetic mice. Molecules, 24(18), 3257. https://doi.org/10.3390/molecules24183257
- Song, X., Cao, P., Bai, X., Zhao, Y., Zhang, Y., Kong, H., Zhao, Y., & Qu, H. (2022). The effects of carbon dots from Hordei Fructus Germinatus Carbonisatus on glycometabolism and α-glycosidase activity. Journal of Biomedical Nanotechnology, 18(12), 2750–2758. https://doi.org/10.1166/jbn.2022.3482
- Sun, Z., Lu, F., Cheng, J., Zhang, M., Zhu, Y., Zhang, Y., Kong, H., & Zhao, Y. (2018). Hypoglycemic bioactivity of novel eco-friendly carbon dots derived from traditional Chinese medicine. Journal of Biomedical Nanotechnology, 14(12), 2146–2155. https://doi.org/10.1166/jbn.2018.2653
- Voronova, A., Barras, A., Plaisance, V., Pawlowski, V., Boukherroub, R., & Abderrahmani, A. (2022). Anti-aggregation effect of carbon quantum dots on diabetogenic and beta-cell cytotoxic amylin and beta amyloid heterocomplexes. Nanoscale, 14(39), 14683–14694. https://doi.org/10.1039/d2nr03173f
- Szunerits, S., Abderrahmani, A., & Boukherroub, R. (2022). Nanoparticles and nanocolloidal carbon: Will they be the next antidiabetic class that targets fibrillation and aggregation of human islet amyloid polypeptide in type 2 diabetes? Accounts of Chemical Research, 55(20), 2869–2881. https://doi.org/10.1021/acs.accounts.2c00415
- Wang, L., Zhu, S., Lu, T., Zhang, G., Xu, J., Song, Y., Li, Y., Wang, L., Yang, B., & Li, F. (2016). The effects of a series of carbon dots on fibrillation and cytotoxicity of human islet amyloid polypeptide. Journal of Materials Chemistry B, 4(28), 4913–4921. https://doi.org/10.1039/C6TB00921B
- Zhang, R., Miao, C., Lin, X., Deng, X., Huang, J., Wang, Y., Xu, Y., Weng, S., & Chen, M. (2023). Carbon dots efficiently promote vascularization for enhanced repairing of orthopedic diseases with diabetic mellitus based on nanocatalytic medicine. Carbon, 208, 118617. https://doi.org/10.1016/j.carbon.2023.118617
- Dai, S., Jiang, L., Liu, B., Su, Z., Li, Y., Wang, J., & Huang, N. (2024). MOF-encapsulated copper-doped carbon dots nanozymes with excellent biological activity promote diabetes wound healing. Regenerative Biomaterials, 11, rbae119. https://doi.org/10.1093/rb/rbae119
- Wang, H., Sun, S., Zhao, Y., Wang, P., Zhou, Y., Sun, H., Jin, Y., Cheng, K., Li, S., & Lin, H. (2024). Carbon dots with integrated photothermal antibacterial and heat-enhanced antioxidant properties for diabetic wound healing. Small, 20(31), 2403160. https://doi.org/10.1002/smll.202403160
- Aggarwal, M., Sharda, D., Kotnees, D. K., Choudhury, D., & Das, P. (2024). Carbonized polymer dot-tannic acid nanoglue: Tissue reinforcement with concurrent fluorescent tracking, insulin delivery, and reactive oxygen species regulation for normal and diabetic wound healing. Small, 20(21), e2405531. https://doi.org/10.1002/smll.202405531
- Zhang, S., Wang, L., Xu, T., & Zhang, X. (2023). Luminescent MOF-based nanofibers with visual monitoring and antibacterial properties for diabetic wound healing. ACS Applied Materials & Interfaces, 15(7), 9110–9119. https://doi.org/10.1021/acsami.2c21786
- Bankoti, K., Rameshbabu, A. P., Datta, S., Roy, M., Goswami, P., Roy, S., Das, A., Ghosh, S., & Dhara, S. (2020). Carbon nanodot decorated acellular dermal matrix hydrogel augments chronic wound closure. Journal of Materials Chemistry B, 8(40), 9277–9294. https://doi.org/10.1039/D0TB01574A
- Zhang, Y., Wang, R., Fan, H., Wang, M., Liu, H., Cui, X., Wang, E., Zhang, B., Gao, H., Liu, X., Li, H., & Cheng, Y. (2023). Carbon dots from camelina decorating hFGF2-linked camelina lipid droplets cooperate to accelerate wound healing. ACS Applied Materials & Interfaces, 15(25), 30021–30034. https://doi.org/10.1021/acsami.3c04523
- Choi, H.-K., & Lee, H.-J. (2023). Carbon dots for the treatment of inflammatory diseases: An appraisal of in vitro and in vivo studies. Oxidative Medicine and Cellular Longevity, 2023, https://doi.org/10.1155/2023/3076119
- Zhu, P., Zhang, Y., Xie, C., Liu, H., & Sun, B. (2022). Inhibition of highland barley bran-derived carbon dots on the formation of advanced glycation end products. *Lebensmittel-Wissenschaft & Technologie, 167*, 113772. https://doi.org/10.1016/j.lwt.2022.113772
- Liu, Y., Zhang, L., Cai, H., Qu, X., Chang, J., Waterhouse, G. I. N., & Lu, S. (2024). Biomass-derived carbon dots with pharmaceutical activity for biomedicine: Recent advances and future perspectives. Science Bulletin, 69(8), 118617. https://doi.org/10.1016/j.scib.2024.08.011
- Sahu, V., & Sahoo, S. K. (2024). Biogenic synthesis of carbon dots with inbuilt biological activity. NXNANO, 3, 100034. https://doi.org/10.1016/j.nxnano.2023.100034
- Wu, Z.-F., Luo, X.-X., Shi, X.-F., Wang, B.-J., Sun, H.-W., Sun, Z.-N., Mao, Y.-Q., & Xiong, H.-M. (2024). Carbon dots derived from organic drug molecules with improved therapeutic effects and new functions. Nanoscale, 16(44), 3257–3269. https://doi.org/10.1039/d4nr04467c
- Cho, S., Kim, H., Song, D., Jung, J., Park, S., Jo, H., Seo, S., Han, C., Park, S., Kwon, W., & Han, H. H. (2024). Insights into glucose-derived carbon dot synthesis via Maillard reaction: From reaction mechanism to biomedical applications. Scientific Reports, 14(1), 82767. https://doi.org/10.1038/s41598-024-82767-z
- Zeng, M.-S., Wang, Y., Liu, M., Wei, Y., Wen, J., Zhang, Y., Chen, T., He, N., Fan, P., Dai, X., & Fan, P. (2023). Potential efficacy of herbal medicine-derived carbon dots in the treatment of diseases: From mechanism to clinic. International Journal of Nanomedicine, 18, 6503–6525. https://doi.org/10.2147/ijn.s431061
- Debele, T. A., & Park, Y. (2022). Application of nanoparticles: Diagnosis, therapeutics, and delivery of insulin/anti-diabetic drugs to enhance the therapeutic efficacy of diabetes mellitus. Pharmaceutics, 16(12), 1572. https://doi.org/10.3390/pharmaceutics16121572
- Singh, P., Bhankar, V., Kumar, S., & Kumar, K. (2024). Biomass-derived carbon dots as significant biological tools in the medicinal field: A review. Advances in Colloid and Interface Science, 328, 103182. https://doi.org/10.1016/j.cis.2024.103182
- Truskewycz, A., Yin, H., Halberg, N., Lai, D. T. H., Ball, A. S., Truong, V. K., Rybicka, A., & Cole, I. (2022). Carbon dot therapeutic platforms: Administration, distribution, metabolism, excretion, toxicity, and therapeutic potential. Small, 18(16), e2106342. https://doi.org/10.1002/smll.202106342
- Chen, C.-S., Yokokawa, A. S., Tseng, K.-H., Wang, M. H., Ma, K. S.-K., & Wan, C. (2023). A novel method for synthesis of carbon dots and their applications in reactive oxygen species (ROS) and glucose detections. RSC Advances, 13(39), 28250–28261. https://doi.org/10.1039/d3ra01795h
- Mansuriya, B. D., & Altintas, Z. (2021). Carbon dots: Classification, properties, synthesis, characterization, and applications in health care—An updated review (2018–2021). Nanomaterials, 11(10), 2525. https://doi.org/10.3390/nano11102525
- Das, S., Mondal, S., & Ghosh, D. (2024). Carbon quantum dots in bioimaging and biomedicines. Frontiers in Bioengineering and Biotechnology, 11, 1333752. https://doi.org/10.3389/fbioe.2023.1333752
- Kapat, K., Semwal, N., Chillarge, A., & Aswani, A. (2023). Multifunctional carbon nanodot-based advanced diagnostics and therapeutics. Advanced Therapeutics, 6(11), 2300189. https://doi.org/10.1002/adtp.202300189
- .Han, J., Hong, J., Lee, H., Choi, S., Shin, K., Gu, M., & Kim, S.-H. (2023). Advances in polyphenol-based carbon dots for biomedical engineering applications. European Polymer Journal, 195, 112354. https://doi.org/10.1016/j.eurpolymj.2023.112354
- Zingale, G. A., Distefano, A., Pandino, I., Tuccitto, N., Oliveri, V., Gaeta, M., D’Urso, A., Arcoria, A., Grasso, G., & Leblanc, R. M. (2023). Carbon dots as a versatile tool to monitor insulin aggregation. Analytical and Bioanalytical Chemistry, 415(10), 1829–1840. https://doi.org/10.1007/s00216-023-04585-y
- Yu, Q., Kumar, P. S., Jiang, J., Blunk, S., Chen, Z., Han, C., Zhang, X., Yang, S., Zhou, P., Deng, T., & Yu, C. (2022). A multilevel fluorometric biosensor based on boric acid embedded in carbon dots to detect intracellular and serum glucose. Sensors and Actuators B: Chemical, 350, 130898. https://doi.org/10.1016/j.snb.2021.130898
- Parashar, A. K., Verma, K. K., Kumar, R., & Arora, V. (2023). A concise review of carbon dots and their pharmaceutical and biomedical applications. Recent Patents on Nanotechnology, 17(4), 340–358. https://doi.org/10.2174/1872210516666220622114505
- Sun, L., Zhang, R., Zhang, T., Liu, X., Zhao, Y., Yang, M., Cheng, H., Zhang, Q., Zhang, Y., Wu, X.-J., & Li, B. (2023). Synthesis, applications and biosafety evaluation of carbon dots derived from herbal medicine. Biomedical Materials, 18(4), 042004. https://doi.org/10.1088/1748-605X/acdeb8
- Parvin, N., Kumar, V., Joo, S. W., & Mandal, T. K. (2024). Emerging trends in nanomedicine: Carbon-based nanomaterials for healthcare. Nanomaterials, 14(13), 1085. https://doi.org/10.3390/nano14131085
- Qureshi, Z., Dabash, H., Ponnamma, D., & Abbas, M. K. G. (2024). Carbon dots as versatile nanomaterials in sensing and imaging: Efficiency and beyond. Heliyon, 10(11), e31634. https://doi.org/10.1016/j.heliyon.2024.e31634
- Zhang, H., Liu, H., Liu, X., Song, A., Jiang, H., & Wang, X. (2024). Progress on carbon dots with intrinsic bioactivities for multimodal theranostics. Advanced Healthcare Materials, 13(8), 2402285. https://doi.org/10.1002/adhm.202402285
- Li, S. (2024). Carbon dots in biomedicine: From synthesis to application. Applied and Computational Engineering, 89(1), 52–57. https://doi.org/10.54254/2755-2721/89/20241042
- Liu, H., Chen, Q., Hou, J., Yang, G., & Feng, W. (2022). One-step hydrothermal synthesis of boric acid-functionalized carbon dots and their applications in glucose sensing. ChemistrySelect, 7(36), e202202223. https://doi.org/10.1002/slct.202202223
- Sinha, P., & Rathnam, G. (2023). Overview on carbondots. International Journal of Current Pharmaceutical Research, 15(4), 22–25. https://doi.org/10.22159/ijcpr.2023v15i4.3013
- Sankar, H., Subramanian, S., & Damodharan, N. (2024). Advancements in nanomedicine: Carbon quantum dots for drug delivery. International Journal of Chemical and Biochemical Science, 25(19), 110–118. https://doi.org/10.62877/110-ijcbs-24-25-19-110
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| Volume | 16 | |
| [if 424 equals=”Regular Issue”]Issue[/if 424][if 424 equals=”Special Issue”]Special Issue[/if 424] [if 424 equals=”Conference”][/if 424] | 03 | |
| Received | 25/06/2025 | |
| Accepted | 28/08/2025 | |
| Published | 01/09/2025 | |
| Retracted | ||
| Publication Time | 68 Days |
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