PMID- 34873654
OWN - NLM
STAT- MEDLINE
DCOM- 20220228
LR  - 20220228
IS  - 1436-5073 (Electronic)
IS  - 0026-3672 (Linking)
VI  - 189
IP  - 1
DP  - 2021 Dec 6
TI  - MoS(2) quantum dots and titanium carbide co-modified carbon nanotube 
      heterostructure as electrode for highly sensitive detection of zearalenone.
PG  - 15
LID - 10.1007/s00604-021-05104-5 [doi]
AB  - A novel electrochemical sensor has been fabricated for sensitive determination of 
      zearalenone (ZEA) in food samples based on molybdenum disulfide quantum dots 
      (MoS(2) QDs) and two-dimensional titanium carbide (2D-Ti(3)C(2)T(x) MXene) 
      co-modified multi-walled carbon nanotube (MWCNT) heterostructure. Physical and 
      electrochemical characterizations reveal that 2D-Ti(3)C(2)T(x) and MoS(2) QDs 
      co-modified MWCNTs yields synergistic signal amplification effect, together with 
      large specific surface area and excellent conductivity for the heterostructure, 
      endowing the developed sensor with high detection performance to ZEA. Under 
      optimized conditions, the sensor shows a wide linear range from 3.00 to 
      300 ng mL(-1) and a low limit of detection (LOD) of 0.32 ng mL(-1)(,) which is 
      far lower than the maximum residue limits (MRLs) settled by the European 
      Commission. In addition, it exhibits excellent selectivity, high reproducibility 
      with a relative standard deviation (RSD) of 1.1%, and good repeatability (RSD 
      1.1%). In real sample analysis recoveries ranged from 94.8 to 105% showing the 
      proposed electrochemical sensor has high potential in practical applications. 
      This work presents an effective and valuable pathway for the use of novel 
      heterostructure in the biosensing field.
CI  - (c) 2021. The Author(s), under exclusive licence to Springer-Verlag GmbH Austria, 
      part of Springer Nature.
FAU - Huang, Hao
AU  - Huang H
AD  - Research Center of Mycotoxin, Jiangxi Agricultural University, Nanchang, 330045, 
      People's Republic of China.
AD  - Collaborative Innovation Center of Postharvest Key Technology and Quality Safety 
      of Fruits and Vegetables in Jiangxi Province, Nanchang, 330045, People's Republic 
      of China.
FAU - Camarada, Maria Belen
AU  - Camarada MB
AD  - Departamento de Quimica Inorganica, Facultad de Quimica Y de Farmacia, Pontificia 
      Universidad Catolica de Chile, Santiago, Chile.
AD  - Centro de Nanotecnologia Y Materiales Avanzados, CIEN-UC, Pontificia Universidad 
      Catolica de Chile, 7820436, Santiago, Chile.
FAU - Wang, Dan
AU  - Wang D
AD  - College of Food Science and Engineering, Jiangxi Agricultural University, 
      Nanchang, 330045, China.
FAU - Liao, Xiaoning
AU  - Liao X
AUID- ORCID: 0000-0002-9899-9988
AD  - Research Center of Mycotoxin, Jiangxi Agricultural University, Nanchang, 330045, 
      People's Republic of China. xnliao@jxau.edu.cn.
AD  - Collaborative Innovation Center of Postharvest Key Technology and Quality Safety 
      of Fruits and Vegetables in Jiangxi Province, Nanchang, 330045, People's Republic 
      of China. xnliao@jxau.edu.cn.
AD  - Key Laboratory of Crop Physiology, Ecology and Genetic Breeding, Ministry of 
      Education, Jiangxi Agricultural University, Nanchang, 330045, People's Republic 
      of China. xnliao@jxau.edu.cn.
FAU - Xiong, Wanming
AU  - Xiong W
AD  - Collaborative Innovation Center of Postharvest Key Technology and Quality Safety 
      of Fruits and Vegetables in Jiangxi Province, Nanchang, 330045, People's Republic 
      of China.
FAU - Du, Juan
AU  - Du J
AD  - College of Food Science and Engineering, Jiangxi Agricultural University, 
      Nanchang, 330045, China.
FAU - Xiong, Jianhua
AU  - Xiong J
AD  - College of Food Science and Engineering, Jiangxi Agricultural University, 
      Nanchang, 330045, China.
FAU - Hong, Yanping
AU  - Hong Y
AD  - College of Food Science and Engineering, Jiangxi Agricultural University, 
      Nanchang, 330045, China.
LA  - eng
GR  - 31660492/National Natural Science Foundation of China/
GR  - 32060575/National Natural Science Foundation of China/
GR  - 20192ACBL20019/Natural Science Foundation of Jiangxi Province/
GR  - 20181BAB204017/Natural Science Foundation of Jiangxi Province/
GR  - 20171BAB214038/Natural Science Foundation of Jiangxi Province/
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
DEP - 20211206
PL  - Austria
TA  - Mikrochim Acta
JT  - Mikrochimica acta
JID - 7808782
RN  - 0 (Disulfides)
RN  - 0 (Nanotubes, Carbon)
RN  - 12070-08-5 (titanium carbide)
RN  - 5W827M159J (Zearalenone)
RN  - 81AH48963U (Molybdenum)
RN  - D1JT611TNE (Titanium)
RN  - ZC8B4P503V (molybdenum disulfide)
SB  - IM
MH  - Disulfides/*chemistry
MH  - Electrochemical Techniques/instrumentation/*methods
MH  - Electrodes
MH  - Flour/analysis
MH  - Food Contamination/analysis
MH  - Limit of Detection
MH  - Molybdenum/*chemistry
MH  - Nanotubes, Carbon/*chemistry
MH  - Quantum Dots/*chemistry
MH  - Reproducibility of Results
MH  - Titanium/*chemistry
MH  - Zea mays/chemistry
MH  - Zearalenone/*analysis
OTO - NOTNLM
OT  - Electrochemical sensor
OT  - Heterostructure
OT  - MWCNTs
OT  - MXene
OT  - MoS2 QDs
OT  - Zearalenone
EDAT- 2021/12/08 06:00
MHDA- 2022/03/01 06:00
CRDT- 2021/12/07 06:47
PHST- 2021/08/08 00:00 [received]
PHST- 2021/11/10 00:00 [accepted]
PHST- 2021/12/07 06:47 [entrez]
PHST- 2021/12/08 06:00 [pubmed]
PHST- 2022/03/01 06:00 [medline]
AID - 10.1007/s00604-021-05104-5 [pii]
AID - 10.1007/s00604-021-05104-5 [doi]
PST - epublish
SO  - Mikrochim Acta. 2021 Dec 6;189(1):15. doi: 10.1007/s00604-021-05104-5.