PMID- 38048681
OWN - NLM
STAT- MEDLINE
DCOM- 20240105
LR  - 20240105
IS  - 1873-3573 (Electronic)
IS  - 0039-9140 (Linking)
VI  - 269
DP  - 2024 Mar 1
TI  - Composite of a thiacalix[4]arene-copper(I) metal-organic framework and mesoporous 
      carbon for efficient electrochemical detection of antibiotics.
PG  - 125490
LID - S0039-9140(23)01241-9 [pii]
LID - 10.1016/j.talanta.2023.125490 [doi]
AB  - Abundant use of nitrofurantoin (NFT) and metronidazole (MTZ) antibiotics has led 
      to excessive residues in the environments and humans, resulting in serious damage 
      to the human body and ecosystem. Therefore, effective detection of NFT and MTZ is 
      exceedingly necessary. In this regard, metal-organic frameworks (MOFs) are 
      promising materials as electrochemical sensors. Herein, we synthesized a new 
      two-dimensional thiacalix [4]arene-copper (I) MOF (Cu-TC4A-M). This MOF was mixed 
      with mesoporous carbon (MC) to a give Cu-TC4A-M@MC composite. In addition, the 
      sensors of Cu-TC4A-M@MC(2:1)/GCE and Cu-TC4A-M@MC(1:2)/GCE were achieved 
      (GCE = glassy carbon electrode), and then were applied for effectively detecting 
      NFT and MTZ, respectively. Markedly, the two sensors exhibited satisfactory 
      linear detection range, anti-interference, reproducibility and stability. When 
      they were utilized in the real samples, such as human serum, urine, tap water and 
      lake water, satisfactory recoveries were attained. The relative standard 
      deviations (RSDs) were in the range of 1.16 %  approximately  1.92 % for NFT and 
      0.95 %  approximately  2.33 % for MTZ. This work provided a new application prospect for the 
      thiacalix [4]arene-based MOFs as promising candidate materials for NFT and MTZ 
      detection.
CI  - Copyright (c) 2023 Elsevier B.V. All rights reserved.
FAU - Ma, Le
AU  - Ma L
AD  - Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of 
      Education, Department of Chemistry, Northeast Normal Univetsity, Changchun, 
      130024, China.
FAU - Pei, Wen-Yuan
AU  - Pei WY
AD  - Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of 
      Education, Department of Chemistry, Northeast Normal Univetsity, Changchun, 
      130024, China.
FAU - Xu, Hong-Liang
AU  - Xu HL
AD  - Institute of Functional Material Chemistry, National & Local United Engineering 
      Laboratory for Power Batteries, Department of Chemistry, Northeast Normal 
      University, Changchun, 130024, China.
FAU - Yang, Jin
AU  - Yang J
AD  - Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of 
      Education, Department of Chemistry, Northeast Normal Univetsity, Changchun, 
      130024, China. Electronic address: yangj808@nenu.edu.cn.
FAU - Ma, Jian-Fang
AU  - Ma JF
AD  - Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of 
      Education, Department of Chemistry, Northeast Normal Univetsity, Changchun, 
      130024, China. Electronic address: majf247@nenu.edu.cn.
LA  - eng
PT  - Journal Article
DEP - 20231130
PL  - Netherlands
TA  - Talanta
JT  - Talanta
JID - 2984816R
RN  - 789U1901C5 (Copper)
RN  - 0 (Metal-Organic Frameworks)
RN  - 7440-44-0 (Carbon)
RN  - 0 (Anti-Bacterial Agents)
RN  - 059QF0KO0R (Water)
RN  - 140QMO216E (Metronidazole)
SB  - IM
MH  - Humans
MH  - *Copper/chemistry
MH  - *Metal-Organic Frameworks/chemistry
MH  - Carbon/chemistry
MH  - Anti-Bacterial Agents
MH  - Reproducibility of Results
MH  - Ecosystem
MH  - Water
MH  - Metronidazole
MH  - Electrochemical Techniques/methods
MH  - Electrodes
OTO - NOTNLM
OT  - Electrochemical sensors
OT  - Metal-organic frameworks
OT  - Metronidazole
OT  - Nitrofurantoin
OT  - Thiacalix[4]arene
COIS- Declaration of competing interest The authors declare that they have no known 
      competing financial interests or personal relationships that could have appeared 
      to influence the work reported in this paper.
EDAT- 2023/12/05 00:42
MHDA- 2024/01/05 06:43
CRDT- 2023/12/04 18:03
PHST- 2023/06/07 00:00 [received]
PHST- 2023/11/21 00:00 [revised]
PHST- 2023/11/24 00:00 [accepted]
PHST- 2024/01/05 06:43 [medline]
PHST- 2023/12/05 00:42 [pubmed]
PHST- 2023/12/04 18:03 [entrez]
AID - S0039-9140(23)01241-9 [pii]
AID - 10.1016/j.talanta.2023.125490 [doi]
PST - ppublish
SO  - Talanta. 2024 Mar 1;269:125490. doi: 10.1016/j.talanta.2023.125490. Epub 2023 Nov 
      30.