Effect of fabrication technique on optical properties of carbon nano-dots from gac fruit (momordica cochinchinensis spreng) skin
Vol. 134 No. 1C (2025), Original Article
Vol. 134 No. 1C (2025)

Effect of fabrication technique on optical properties of carbon nano-dots from gac fruit (momordica cochinchinensis spreng) skin

Original Article
https://doi.org/10.26459/hueunijns.v134i1C.7681
Published 2025-06-17
Le Xuan Diem Ngoc*
University of Sciences, Hue University, 77 Nguyen Hue St., Hue, Vietnam
Thanh Tien Do
University of Agriculture and Forestry, Hue University, 102 Phung Hung St., Hue, Vietnam
Khoa Quang Ngo
University of Sciences, Hue University, 77 Nguyen Hue St., Hue, Vietnam
PDF (Vietnamese)

Keywords

vỏ quả gấc
cacbon nano
tính chất quang Gac fruit skin
cacbon nano
optical properties

How to Cite

1.
Lê XDN, Đỗ TT, Ngô KQ. Effect of fabrication technique on optical properties of carbon nano-dots from gac fruit (momordica cochinchinensis spreng) skin. hueuni-jns [Internet]. 2025Jun.17 [cited 2025Oct.31];134(1C):171-8. Available from: http://222.255.146.83/index.php/hujos-ns/article/view/7681
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Abstract

In this study, we fabricated carbon dots (CDs) solutions from the skin of the Gac fruit by using the hydrothermal method. The samples were fabricated at 190 °C for 6, 8, 10, 12, 14, and 16 hours. We investigated the structural properties of the obtained CDs via X-Ray diffraction (XRD), and the optical properties of the samples were accessed via UV–Vis absorption, photoluminescence, FTIR spectra, and the quantum yield. The results show that the CDs absorb light at the wavelength of 276 nm and emit at the wavelength of 430 nm. The FTIR spectrum clarifies that the functional groups on the surface of the carbon core are hydroxyl and carbonyl. The results indicate that the quantum yield varies with the treatment time and reaches a maximal value (5,06%) at 190 °C and 14 hours.

https://doi.org/10.26459/hueunijns.v134i1C.7681
PDF (Vietnamese)

References

  1. Xu X, Ray R, Gu Y, Ploehn HJ, Gearheart L, Raker K, Scrivens WA. Electrophoretic analysis and purification of fluorescent single-walled carbon nanotube fragments. Journal of the American Chemical Society. 2004;126:12736-12737.
  2. Lim SY, Shen W, Gao Z. Carbon quantum dots and their applications. Chemical Society Reviews. 2015;44:362-381.
  3. Zuo J, Jiang T, Zhao X, Xiong X, Xiao S, Zhu Z. Preparation and Application of Fluorescent Carbon Dots. 2015;2015(1):787862.
  4. Deng J, Lu Q, Mi N, Li H, Liu M, Xu M, et al. Electrochemical Synthesis of Carbon Nanodots Directly from Alcohols. 2014;20(17):4993-9.
  5. Li H, He X, Kang Z, Huang H, Liu Y, Liu J, et al. Water-Soluble Fluorescent Carbon Quantum Dots and Photocatalyst Design. 2010;49(26):4430-4.
  6. Suda Y, Ono T, Akazawa M, Sakai Y, Tsujino J, Homma N. Preparation of carbon nanoparticles by plasma-assisted pulsed laser deposition method—size and binding energy dependence on ambient gas pressure and plasma condition. Thin Solid Films. 2002;415:15-20.
  7. Sun Y-P, Zhou B, Lin Y, Wang W, Fernando KAS, Pathak P, et al. Quantum-Sized Carbon Dots for Bright and Colorful Photoluminescence. Journal of the American Chemical Society. 2006;128(24):7756-7.
  8. Liu S, Tian J, Wang L, Zhang Y, Qin X, Luo Y, et al. Hydrothermal treatment of grass: a low-cost, green route to nitrogen-doped, carbon-rich, photoluminescent polymer nanodots as an effective fluorescent sensing platform for label-free detection of Cu(II) ions. Advanced Materials. 2012;24(15):2037-41.
  9. Yang Y, Cui J, Zheng M, Hu C, Tan S, Xiao Y, et al. One-step synthesis of amino-functionalized fluorescent carbon nanoparticles by hydrothermal carbonization of chitosan. Chemical Communications. 2012;48(3):380-2.
  10. Zhai X, Zhang P, Liu C, Bai T, Li W, Dai L, et al. Highly luminescent carbon nanodots by microwave-assisted pyrolysis. Chemical Communications. 2012;48(64):7955-7.
  11. Jaiswal A, Ghosh SS, Chattopadhyay A. One step synthesis of C-dots by microwave mediated caramelization of poly(ethylene glycol). Chemical Communications. 2012;48(3):407-9.
  12. Meng W, Bai X, Wang B, Liu Z, Lu S, Yang B. Biomass-derived carbon dots and their applications. Energy & Environmental Materials. 2019;2(3):172-92.
  13. Namdari P, Negahdari B, Eatemadi A. Synthesis, properties and biomedical applications of carbon - based quantum dots: an updated review. Biomedicine & Pharmacotherapy. 2017;87:209-22.
  14. Allen MW. Measurement of Fluorescence Quantum Yields. Thermo Fisher Scientific; 2010.
  15. Lawson-Wood K, Upstone SL, Evans K, editors. Determination of Relative Fluorescence Quantum Yields using the FL 6500 Fluorescence Spectrometer (014216_01)2018; 2018.
  16. Lakowicz JR. Principles of Fluorescence Spectroscopy. Springer; 1999.
  17. Sahu S, Behera B, Maitib TK, Mohapatra S. Simple one-step synthesis of highly luminescent carbon dots from orange juice: application as excellent bio-imaging agents. Chemical Communications. 2012;48:8835-8837.
  18. Liu Y, Zhao Y, Zhang Y. One-step green synthesized fluorescent carbon nanodots from bamboo leaves for copper(II) ion detection. Sensors and Actuators B: Chemical. 2014;196:647-652.
  19. Qiu Z, Ruan J, Shu S. Air Insulation Prediction Theory and Applications. Springer; 2019.
  20. Ding H, Li XH, Chen XB, Wei JS, Li XB, Xiong HM. Surface states of carbon dots influences on luminescence. Journal of Applied Physics. 2020;127:231101-231121.
  21. Hsu P, Chen PC, Ou CM, Chang HY, Chang HT. Extremely high inhibition activity of photoluminescent carbon nanodots toward cancer cells. Journal of Materials Chemistry B. 2013;1(13):1774-1781.
  22. Hoan BT, Huan PV, Van HN, Nguyen DH, Tam PD, Nguyen KT, et al. Luminescence of lemon‐derived carbon quantum dot and its potential application in luminescent probe for detection of Mo6+ ions. Wiley Analytical Science. 2018;33(3):545-551.
  23. Ambika MN, Philomina A, Vidhya L, Subodh G. Green synthesis of blue-fluorescent carbon nanospheres from the pith of tapioca (Manihot esculenta) stem for Fe(III) detection. Journal of Materials Science: Materials in Electronics. 2020;31:1-12.
  24. Sơn LVT, Thảo TTN, Thảo DTT, Thùy LTM, Trân CB, Uyên PTT, et al. Ảnh hưởng của điều kiện thủy nhiệt đến tính chất quang của hạt carbon nano được tổng hợp từ quả bầu. Tạp chí Khoa học - Trường Đại học Sư phạm TP Hồ Chí Minh, 2023;20(12):2095–2105.
  25. Zulfajri M, Gedda G, Chang CJ, Chang YP, Huang GG. Cranberry beans derived carbon dots as a potential fuorescence sensor for selective detection of Fe3+ ions in aqueous solution. ACS Omega. 2019;4(13):15382-15392.
  26. Hoan BT, Tam PD, Pham VH. Green Synthesis of Highly Luminescent Carbon Quantum Dots from Lemon Juice. Journal of Nanotechnology. 2019;2019(1):2852816.
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