Waste Utilization of Synthetic Carbon Quantum Dots Based on Tea and Peanut Shell

Waste Utilization of Synthetic Carbon Quantum Dots Based on Tea and Peanut Shell

According to the concept of waste utilization and environmental protection, carbon quantum dots (CQDs) with high quantum yield and good stability were synthesized from waste tea leaves and peanut shells by a one-step hydrothermal method. In this study, we explored the synthetic conditions, structure...

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Main Authors: Jing Zhu, Fengyuan Zhu, Xiaona Yue, Peirong Chen, Yue Sun, Liang Zhang, Dongdong Mu, Fei Ke
Format: Article
Language:English
Published: Hindawi Limited 2019-01-01
Series:Journal of Nanomaterials
Online Access:http://dx.doi.org/10.1155/2019/7965756
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spelling doaj-45b94400351c4e65b675bb644314a49f2020-11-25T01:32:33ZengHindawi LimitedJournal of Nanomaterials1687-41101687-41292019-01-01201910.1155/2019/79657567965756Waste Utilization of Synthetic Carbon Quantum Dots Based on Tea and Peanut ShellJing Zhu0Fengyuan Zhu1Xiaona Yue2Peirong Chen3Yue Sun4Liang Zhang5Dongdong Mu6Fei Ke7Department of Applied Chemistry & State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, Hefei, 230036 Anhui, ChinaKey Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou, 215123 Jiangsu, ChinaDepartment of Applied Chemistry & State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, Hefei, 230036 Anhui, ChinaDepartment of Applied Chemistry & State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, Hefei, 230036 Anhui, ChinaDepartment of Applied Chemistry & State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, Hefei, 230036 Anhui, ChinaDepartment of Applied Chemistry & State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, Hefei, 230036 Anhui, ChinaDepartment of Applied Chemistry & State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, Hefei, 230036 Anhui, ChinaDepartment of Applied Chemistry & State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, Hefei, 230036 Anhui, ChinaAccording to the concept of waste utilization and environmental protection, carbon quantum dots (CQDs) with high quantum yield and good stability were synthesized from waste tea leaves and peanut shells by a one-step hydrothermal method. In this study, we explored the synthetic conditions, structures, and optical properties of CQDs. Their unique characteristics of emitting strong and steady blue fluorescence under excitation of ultraviolet light and possessing of plenty of hydrophilic groups on a surface conferred CQD potentials in the field of biomarkers and analytical detection.http://dx.doi.org/10.1155/2019/7965756
collection DOAJ
language English
format Article
sources DOAJ
author Jing Zhu
Fengyuan Zhu
Xiaona Yue
Peirong Chen
Yue Sun
Liang Zhang
Dongdong Mu
Fei Ke
spellingShingle Jing Zhu
Fengyuan Zhu
Xiaona Yue
Peirong Chen
Yue Sun
Liang Zhang
Dongdong Mu
Fei Ke
Waste Utilization of Synthetic Carbon Quantum Dots Based on Tea and Peanut Shell
Journal of Nanomaterials
author_facet Jing Zhu
Fengyuan Zhu
Xiaona Yue
Peirong Chen
Yue Sun
Liang Zhang
Dongdong Mu
Fei Ke
author_sort Jing Zhu
title Waste Utilization of Synthetic Carbon Quantum Dots Based on Tea and Peanut Shell
title_short Waste Utilization of Synthetic Carbon Quantum Dots Based on Tea and Peanut Shell
title_full Waste Utilization of Synthetic Carbon Quantum Dots Based on Tea and Peanut Shell
title_fullStr Waste Utilization of Synthetic Carbon Quantum Dots Based on Tea and Peanut Shell
title_full_unstemmed Waste Utilization of Synthetic Carbon Quantum Dots Based on Tea and Peanut Shell
title_sort waste utilization of synthetic carbon quantum dots based on tea and peanut shell
publisher Hindawi Limited
series Journal of Nanomaterials
issn 1687-4110
1687-4129
publishDate 2019-01-01
description According to the concept of waste utilization and environmental protection, carbon quantum dots (CQDs) with high quantum yield and good stability were synthesized from waste tea leaves and peanut shells by a one-step hydrothermal method. In this study, we explored the synthetic conditions, structures, and optical properties of CQDs. Their unique characteristics of emitting strong and steady blue fluorescence under excitation of ultraviolet light and possessing of plenty of hydrophilic groups on a surface conferred CQD potentials in the field of biomarkers and analytical detection.
url http://dx.doi.org/10.1155/2019/7965756
work_keys_str_mv AT jingzhu wasteutilizationofsyntheticcarbonquantumdotsbasedonteaandpeanutshell
AT fengyuanzhu wasteutilizationofsyntheticcarbonquantumdotsbasedonteaandpeanutshell
AT xiaonayue wasteutilizationofsyntheticcarbonquantumdotsbasedonteaandpeanutshell
AT peirongchen wasteutilizationofsyntheticcarbonquantumdotsbasedonteaandpeanutshell
AT yuesun wasteutilizationofsyntheticcarbonquantumdotsbasedonteaandpeanutshell
AT liangzhang wasteutilizationofsyntheticcarbonquantumdotsbasedonteaandpeanutshell
AT dongdongmu wasteutilizationofsyntheticcarbonquantumdotsbasedonteaandpeanutshell
AT feike wasteutilizationofsyntheticcarbonquantumdotsbasedonteaandpeanutshell
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