Synthesis and Characterization of Curcumin-Lysine Carbon Dots

İrem Yakar; Selin Şen; Ayben Top

doi:10.51539/biotech.1710210

Synthesis and Characterization of Curcumin-Lysine Carbon Dots

Abstract

Antibacterial materials are designed to inhibit or kill bacterial growth, making them essential in applications where hygiene and infection control are critical, such as wound care and medical devices. Carbon dots (CDs) are nanoscale materials with unique optical properties, chemical stability, biocompatibility, and ease of synthesis and functionalization. The properties of CDs are primarily determined by the precursors used for synthesis. In this study, we synthesized CDs from curcumin and L-lysine using a furnace-based method. Structural and optical characterization confirmed successful carbonization. The synthesized CDs exhibited mild antibacterial activity with an average inhibition zone of approximately 0.5 mm compared to the blank disc against the common wound pathogen, Staphylococcus aureus. They also supported viability above 80% up to 1mg/ml concentration. These findings indicate the potential of these carbon dots as biocompatible antibacterial agents for wound healing.

Keywords

References

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Details

Primary Language

English

Subjects

Chemical Engineering (Other)

Journal Section

Research Article

Authors

İrem Yakar ^*
Türkiye

Selin Şen
0000-0001-9449-0896
Türkiye

Ayben Top
0000-0003-0554-2506
Türkiye

Publication Date

December 29, 2025

Submission Date

May 31, 2025

Acceptance Date

October 27, 2025

Published in Issue

Year 2025 Volume: 6 Number: 2

DOI

https://doi.org/10.51539/biotech.1710210

IZ

https://izlik.org/JA74DM27TC

Cite

RIS / Bibtex

APA

Yakar, İ., Şen, S., & Top, A. (2025). Synthesis and Characterization of Curcumin-Lysine Carbon Dots. Bulletin of Biotechnology, 6(2), 61-66. https://doi.org/10.51539/biotech.1710210

AMA

1.Yakar İ, Şen S, Top A. Synthesis and Characterization of Curcumin-Lysine Carbon Dots. Bull. Biotechnol. 2025;6(2):61-66. doi:10.51539/biotech.1710210

Chicago

Yakar, İrem, Selin Şen, and Ayben Top. 2025. “Synthesis and Characterization of Curcumin-Lysine Carbon Dots”. Bulletin of Biotechnology 6 (2): 61-66. https://doi.org/10.51539/biotech.1710210.

EndNote

Yakar İ, Şen S, Top A (December 1, 2025) Synthesis and Characterization of Curcumin-Lysine Carbon Dots. Bulletin of Biotechnology 6 2 61–66.

IEEE

[1]İ. Yakar, S. Şen, and A. Top, “Synthesis and Characterization of Curcumin-Lysine Carbon Dots”, Bull. Biotechnol., vol. 6, no. 2, pp. 61–66, Dec. 2025, doi: 10.51539/biotech.1710210.

ISNAD

Yakar, İrem - Şen, Selin - Top, Ayben. “Synthesis and Characterization of Curcumin-Lysine Carbon Dots”. Bulletin of Biotechnology 6/2 (December 1, 2025): 61-66. https://doi.org/10.51539/biotech.1710210.

JAMA

1.Yakar İ, Şen S, Top A. Synthesis and Characterization of Curcumin-Lysine Carbon Dots. Bull. Biotechnol. 2025;6:61–66.

MLA

Yakar, İrem, et al. “Synthesis and Characterization of Curcumin-Lysine Carbon Dots”. Bulletin of Biotechnology, vol. 6, no. 2, Dec. 2025, pp. 61-66, doi:10.51539/biotech.1710210.

Vancouver

1.İrem Yakar, Selin Şen, Ayben Top. Synthesis and Characterization of Curcumin-Lysine Carbon Dots. Bull. Biotechnol. 2025 Dec. 1;6(2):61-6. doi:10.51539/biotech.1710210