Ultrasensitive Fe3+ ion detection based on carbon quantum dot-functionalized solution-gated graphene transistors

被引：25

作者：

Fan, Qin ^{[1
]}

Li, Jinhua ^{[1
]}

Wang, Jianying ^{[1
]}

Yang, Zilu ^{[1
]}

Shen, Tao ^{[1
]}

Guo, Yizhong ^{[2
]}

Wang, Lihua ^{[2
]}

Irshad, Muhammad Sultan ^{[1
]}

Mei, Tao ^{[1
]}

Wang, Xianbao ^{[1
]}

机构：

[1] Hubei Univ, Hubei Collaborat Innovat Ctr Adv Organ Chem Mat, Key Lab Green Preparat & Applicat Funct Mat,Minis, Hubei Key Lab Polymer Mat,Sch Mat Sci & Engn, Wuhan 430062, Peoples R China

[2] Beijing Univ Technol, Inst Microstruct & Properties Adv Mat, Beijing 100124, Peoples R China

来源：

JOURNAL OF MATERIALS CHEMISTRY C | 2020年 / 8卷 / 14期

基金：

中国国家自然科学基金; 北京市自然科学基金; 国家重点研发计划;

关键词：

FIELD-EFFECT TRANSISTORS; FLUORESCENT-PROBE; SELECTIVE DETECTION; NEURODEGENERATIVE DISEASES; CHEMICAL SENSORS; IRON; NITROGEN; IRON(III); EFFICIENT;

D O I：

10.1039/d0tc00635a

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

An ultrasensitive real-time Fe3+ ion sensor based on carbon quantum dot (CQD)-functionalized solution-gated graphene transistors (SGGTs) is designed. Special functional groups are designed to modify the surface of CQDs, which endows the device with ultra-high sensitivity and excellent selectivity. More importantly, the components of the sensor except the gate electrode can be used repeatedly.

引用

页码：4685 / 4689

页数：5

共 50 条

[31] A Dual-Function Carbon Quantum Dot Fluorescent Probe for the Detection of Fe3+ and Sunset Yellow
Bao, Wenbin
Lan, Yuwei
Lu, Haiqin
Li, Guowei
Yu, Meihua
Yang, Jiachu
Wei, Liubai
Su, Qionghua
CHEMISTRYSELECT, 2022, 7 (40):
[32] Portable and Rapid Dual-Biomarker Detection Using Solution-Gated Graphene Field Transistors in the Accurate Diagnosis of Prostate Cancer
Deng, Minghua
Yang, Huan
Zhang, Huibin
Li, Chaoqian
Chen, Jingqiu
Tang, Wei
Wang, Xianbao
Chen, Zhaowei
Li, Jinhua
ADVANCED HEALTHCARE MATERIALS, 2024, 13 (03)
[33] Dual-emitting quantum dot/carbon nanodot-based nanoprobe for selective and sensitive detection of Fe3+ in cells
Wang, Chuanxi
Huang, Yijun
Jiang, Kaili
Humphrey, Mark G.
Zhang, Chi
ANALYST, 2016, 141 (14) : 4488 - 4494
[34] Fluorescent carbon quantum dots synthesized from coconut shell for the detection of Fe3+ ion
Kirubanithy, Kaviyapriya
Ponnalagar, Dineshkumar
Santhanam, Amutha
CARBON LETTERS, 2024, 34 (07) : 2013 - 2026
[35] Electrochemical Trimming of Graphene Oxide Affords Graphene Quantum Dots for Fe3+ Detection
Qiang, Ruibin
Sun, Weiming
Hou, Kaiming
Li, Zhangpeng
Zhang, Jinyun
Ding, Yong
Wang, Jinqing
Yang, Shengrong
ACS APPLIED NANO MATERIALS, 2021, 4 (05) : 5220 - 5229
[36] D-penicillamine-functionalized graphene quantum dots for fluorescent detection of Fe3+ in iron supplement oral liquids
Wang Xuan
Li Ruiyi
Fan Saiying
Li Zaijun
Wang Guangli
Gu Zhiguo
Liu Junkang
SENSORS AND ACTUATORS B-CHEMICAL, 2017, 243 : 211 - 220
[37] High-Performance Dopamine Sensors Based on Whole-Graphene Solution-Gated Transistors (vol 7, pg 978, 2014)
Zhang, Meng
Liao, Caizhi
Yao, Yanli
Liu, Zhike
Gong, Fengfei
Yan, Feng
ADVANCED FUNCTIONAL MATERIALS, 2014, 24 (08) : 1036 - 1036
[38] Multicolor nitrogen-doped carbon quantum dots and its application in the detection of Fe3+ ion
Huan, Pham Van
LUMINESCENCE, 2024, 39 (08)
[39] Tunable fluorescent amino-functionalized Ti3C2Tx MXene quantum dots for ultrasensitive Fe3+ ion sensing
Wang, Zhiwei
Zhu, Yuanhang
Wu, Yuchen
Ding, Weiyuan
Li, Xiuting
NANOSCALE, 2022, 14 (26) : 9498 - 9506
[40] Rapid and Unamplified Detection of SARS-CoV-2 RNA via CRISPR-Cas13a-Modified Solution-Gated Graphene Transistors
Yu, Haiyang
Zhang, Huibin
Li, Jinhua
Zhao, Zheng
Deng, Minhua
Ren, Zhanpeng
Li, Ziqin
Xue, Chenglong
Li, Mitch Guijun
Chen, Zhaowei
ACS SENSORS, 2022, 7 (12) : 3923 - 3932

← 1 2 3 4 5 →