BibTex Citation Data :
@article{Reaktor78182, author = {Berlian Sitorus and Dionisius Rio and Intan Syahbanu and Seno Panjaitan}, title = {Production and Application of Carbon Dots from Sugarcane Bagasse-Derived-Lignin for Pb2+ Ion Detection}, journal = {Reaktor}, volume = {25}, number = {3}, year = {2025}, keywords = {}, abstract = { This study investigates the formation and application of carbon dots derived from sugarcane bagasse lignin for lead ion detection. Lignin was extracted from bagasse using an alkaline treatment followed by precipitation with sulfuric acid. The isolated lignin was converted into carbon dots through a hydrothermal process. Characterization revealed a 7 ± 4 nm particle size distribution and distinctive absorbance peaks at 236, 317, and 360 nm in UV-Vis spectroscopy. To test their application in lead detection, the carbon dots are exposed to Pb 2+ ions in concentrations of 0.01, 0.1, 1, and 10 µM. The carbon dots exhibited a notable fluorescence quenching response in the presence of Pb 2+ ions. Photoluminescence spectroscopy confirmed that lead ions interact with the carbon dots, reducing their emission intensity. These findings demonstrate the potential of lignin-derived carbon dots as effective sensors for Pb 2+ ion detection. }, issn = {2407-5973}, doi = {10.14710/reaktor.25.3.%p}, url = {https://ejournal.undip.ac.id/index.php/reaktor/article/view/78182} }
Refworks Citation Data :
This study investigates the formation and application of carbon dots derived from sugarcane bagasse lignin for lead ion detection. Lignin was extracted from bagasse using an alkaline treatment followed by precipitation with sulfuric acid. The isolated lignin was converted into carbon dots through a hydrothermal process. Characterization revealed a 7 ± 4 nm particle size distribution and distinctive absorbance peaks at 236, 317, and 360 nm in UV-Vis spectroscopy. To test their application in lead detection, the carbon dots are exposed to Pb2+ ions in concentrations of 0.01, 0.1, 1, and 10 µM. The carbon dots exhibited a notable fluorescence quenching response in the presence of Pb2+ ions. Photoluminescence spectroscopy confirmed that lead ions interact with the carbon dots, reducing their emission intensity. These findings demonstrate the potential of lignin-derived carbon dots as effective sensors for Pb2+ ion detection.
Article Metrics:
Last update:
Last update: 2025-12-16 16:30:11
Reaktor provides immediate open access to its published articles under the terms of the Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0) license. Authors retain copyright, without restrictions, merely granting the journal a non-exclusive license to publish their article and identify itself as its original publisher.
Whether as an author or a reader, you are free to download, adapt, share, upload to a social network or institutional repository, or redistribute articles for any other lawful purpose in any medium, provided you give appropriate credit to the original author(s) and Reaktor, link to the CC BY-SA license, indicate if changes were made, and redistribute any derivative work under the same license.
JURNAL REAKTOR (p-ISSN: 0852-0798; e-ISSN: 2407-5973)
Published by Departement of Chemical Engineering, Diponegoro University
View My Stats
