Asset Details
Do you wish to reserve the book?
Alkali lignin-based carbon quantum dots prepared in acidic low eutectic solvent systems for Fe3+ detection
Hey, we have placed the reservation for you!
By the way, why not check out events that you can attend while you pick your title.
Oops! Something went wrong.
Looks like we were not able to place the reservation. Kindly try again later.
Are you sure you want to remove the book from the shelf?
Alkali lignin-based carbon quantum dots prepared in acidic low eutectic solvent systems for Fe3+ detection
Do you wish to request the book?
Alkali lignin-based carbon quantum dots prepared in acidic low eutectic solvent systems for Fe3+ detection
Please be aware that the book you have requested cannot be checked out. If you would like to checkout this book, you can reserve another copy
We have requested the book for you!
Your request is successful and it will be processed during the Library working hours. Please check the status of your request in My Requests.
Oops! Something went wrong.
Looks like we were not able to place your request. Kindly try again later.
Journal Article
Alkali lignin-based carbon quantum dots prepared in acidic low eutectic solvent systems for Fe3+ detection
2025
Overview
Most of the traditional solvents for the preparation of CQDs are single solutions. In this study, four CQDs were prepared by a one-step solvothermal method using alkali lignin as the precursor carbon source, and four CQDs were prepared by a one-step solvothermal method using low-eutectic solvents of ChCl/FA (1:3), ChCl/LA (1:3), ChCl/MA (1:3), and ChCl/pTSA (1:1), and one CQD was prepared by a one-pot hydrothermal method in deionised water. The quantum yield of the CQDs prepared in the low-eutectic solvent system was much higher than that of the CQDs prepared by the conventional hydrothermal method. The carbon quantum dots prepared in a low eutectic solvent system were used for the detection of Fe3+ in the range of 0-250 μM with the detection limits of CQDs-FA (0.4 μM), CQDs-LA (4.34 μM), CQDs-MA (5.23 μM), and CQDs-pTSA (1.72 μM), respectively.
Publisher
IOP Publishing
Subject
