Simple synthesis of green luminescent N-doped carbon dots for malachite green determination

被引：0

作者：

Cheng, Sijie ^{[1
]}

Wang, Xin ^{[1
]}

Yan, Xuerong ^{[1
]}

Xiao, Yanteng ^{[1
]}

Zhang, Yong ^{[1
]}

机构：

[1] Shanxi Univ, Sch Chem & Chem Engn, Taiyuan 030006, Shanxi, Peoples R China

来源：

ANALYTICAL METHODS | 2022年 / 14卷 / 26期

关键词：

FLUORESCENT-PROBE; QUANTUM DOTS;

D O I：

10.1039/d2ay00682k

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

In this paper, novel N-doped carbon dots (N-CDs) were prepared from fuchsin basic and ethylenediamine tetraacetic acid-disodium salt (EDTA-2Na). The N-CDs were characterized by a series of techniques and it was found that the average particle size was 2.75 nm, and the surface had functional groups such as -NH2 and -COOH. Interestingly, N-CDs exhibited a fast and sensitive response to malachite green (MG), which may be due to the inner filter effect (IFE). A method for the detection of MG in water samples from Jinyang Lake was developed using N-CDs, with a limit of detection (LOD) as low as 27.28 nM. Furthermore, N-CDs were utilized in the biological imaging of Arabidopsis thaliana.

引用

页码：2616 / 2622

页数：7

共 50 条

[1] Synthesis of Luminescent N-Doped Carbon Dots by Hydrothermal Treatment
Tomskaya, Alexandra E.
Egorova, Marfa N.
Kapitonov, Albert N.
Nikolaev, Danil V.
Popov, Vasiliy I.
Fedorov, Andrey L.
Smagulova, Svetlana A.
PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS, 2018, 255 (01):
[2] N-doped carbon dots/MnO2 composite for the efficient catalytic reduction of malachite green and methyl violet
M. Shanti
S. Shylaja
Gaddameedi Hima Bindu
Mohammed Areef
Reaction Kinetics, Mechanisms and Catalysis, 2025, 138 (1) : 347 - 359
[3] Green synthesis of N-doped carbon quantum dots for the detection of nitrite ion in water sample
Zhao, J.
Song, Q.
Wu, F.
Guo, X.
Xu, T.
5TH INTERNATIONAL CONFERENCE ON WATER RESOURCE AND ENVIRONMENT (WRE 2019), 2019, 344
[4] A green heterogeneous synthesis of N-doped carbon dots and their photoluminescence applications in solid and aqueous states
Xu, Minghan
He, Guili
Li, Zhaohui
He, Fengjiao
Gao, Feng
Su, Yanjie
Zhang, Liying
Yang, Zhi
Zhang, Yafei
NANOSCALE, 2014, 6 (17) : 10307 - 10315
[5] Microwave synthesized N-doped carbon dots for dual mode detection of Hg (II) ion and degradation of malachite green dye
Thara, Chinnu R.
Mathew, Beena
TALANTA, 2024, 268
[6] Survey of Synthesis Processes for N-Doped Carbon Dots Assessed by Green Chemistry and Circular and EcoScale Metrics
Pho, Quoc Hue
Escriba-Gelonch, Marc
Losic, Dusan
Rebrov, Evgeny V.
Tran, Nam Nghiep
Hessel, Volker
ACS Sustainable Chemistry and Engineering, 2021, 9 (13): : 4755 - 4770
[7] Survey of Synthesis Processes for N-Doped Carbon Dots Assessed by Green Chemistry and Circular and EcoScale Metrics
Quoc Hue Pho
Escriba-Gelonch, Marc
Losic, Dusan
Rebrov, Evgeny, V
Nam Nghiep Tran
Hessel, Volker
ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2021, 9 (13): : 4755 - 4770
[8] N-doped carbon-dots for luminescent solar concentrators
Li, Yunxia
Miao, Peng
Zhou, Wei
Gong, Xiao
Zhao, Xiujian
JOURNAL OF MATERIALS CHEMISTRY A, 2017, 5 (40) : 21452 - 21459
[9] Microwave assisted green synthesis of fluorescent N-doped carbon dots: Cytotoxicity and bio-imaging applications
Edison, Thomas Nesakumar Jebakumar Immanuel
Atchudan, Raji
Sethuraman, Mathur Gopalakrishnan
Shim, Jae-Jin
Lee, Yong Rok
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY, 2016, 161 : 154 - 161
[10] N-Doped carbon dots: green and efficient synthesis on a large-scale and their application in fluorescent pH sensing
Liu, Xiaoxia
Liu, Jinrong
Zheng, Baozhan
Yan, Lei
Dai, Jianyuan
Zhuang, Zhenjing
Du, Juan
Guo, Yong
Xiao, Dan
NEW JOURNAL OF CHEMISTRY, 2017, 41 (19) : 10607 - 10612

← 1 2 3 4 5 →