PMID- 31426197
OWN - NLM
STAT- MEDLINE
DCOM- 20191203
LR  - 20191203
IS  - 1879-3363 (Electronic)
IS  - 0025-326X (Linking)
VI  - 146
DP  - 2019 Sep
TI  - Application of molecular imprinting polymer anchored on CdTe quantum dots for the 
      detection of sulfadiazine in seawater.
PG  - 591-597
LID - S0025-326X(19)30541-7 [pii]
LID - 10.1016/j.marpolbul.2019.07.010 [doi]
AB  - A molecularly imprinted polymer (MIP) anchored on the surface of CdTe quantum 
      dots (QDs) was fabricated and used as a fluorescent probe for sulfadiazine (SDZ) 
      detection in seawater. CdTe QDs was used as photoluminescent material, SDZ as the 
      template, 3-aminopropyltriethoxysilane (APTES) as the functional monomer and 
      tetraethyl orthosilicate (TEOS) as the cross-linking agent. Characterizations of 
      MIP-QDs were analyzed by Fourier transform infrared (FT-IR), Transmission 
      electron microscopy (TEM) and Scanning electron microscope (SEM). The conditions 
      were optimized for the detection of MIP-QDs to SDZ. The mechanism of fluorescence 
      quenching was studied by UV-Vis absorption spectroscopy and fluorescence 
      spectroscopy. Under optimal conditions, the fluorescence intensity of MIP-QDs 
      decreased linearly between 4- and 20 muM SDZ with a good correlation coefficient 
      of 0.995. The limit of detection is 0.67 muM and the recovery is between 91.8 and 
      109.4% with RSD lower than 3.9%. These results indicated that MIP-QDs for SDZ 
      detection in seawater was developed successfully.
CI  - Copyright (c) 2019 Elsevier Ltd. All rights reserved.
FAU - Shi, Tian
AU  - Shi T
AD  - Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, 
      Ocean University of China, Qingdao 266100, China.
FAU - Tan, Liju
AU  - Tan L
AD  - College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao 
      266100, China. Electronic address: lijutan@ouc.edu.cn.
FAU - Fu, Hailu
AU  - Fu H
AD  - College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao 
      266100, China.
FAU - Wang, Jiangtao
AU  - Wang J
AD  - Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, 
      Ocean University of China, Qingdao 266100, China; College of Chemistry and 
      Chemical Engineering, Ocean University of China, Qingdao 266100, China. 
      Electronic address: jtwang@ouc.edu.cn.
LA  - eng
PT  - Journal Article
DEP - 20190713
PL  - England
TA  - Mar Pollut Bull
JT  - Marine pollution bulletin
JID - 0260231
RN  - 0 (Anti-Bacterial Agents)
RN  - 0 (Cadmium Compounds)
RN  - 0 (Fluorescent Dyes)
RN  - 0 (Polymers)
RN  - 0 (Propylamines)
RN  - 0 (Silanes)
RN  - 0 (Water Pollutants, Chemical)
RN  - 0N7609K889 (Sulfadiazine)
RN  - 42064KRE49 (tetraethoxysilane)
RN  - L8S6UBW552 (amino-propyl-triethoxysilane)
RN  - NQA0O090ZJ (Tellurium)
RN  - STG188WO13 (cadmium telluride)
SB  - IM
MH  - Anti-Bacterial Agents/analysis
MH  - Cadmium Compounds/*chemistry
MH  - Fluorescent Dyes/chemistry
MH  - Limit of Detection
MH  - Microscopy, Electron, Transmission
MH  - Molecular Imprinting/methods
MH  - Polymers/chemical synthesis/chemistry
MH  - Propylamines/chemistry
MH  - Quantum Dots/*chemistry
MH  - Seawater/*analysis
MH  - Silanes/chemistry
MH  - Spectrometry, Fluorescence
MH  - Spectrophotometry, Ultraviolet
MH  - Spectroscopy, Fourier Transform Infrared
MH  - Sulfadiazine/*analysis
MH  - Tellurium/*chemistry
MH  - Water Pollutants, Chemical/*analysis
OTO - NOTNLM
OT  - Antibiotic residue
OT  - Fluorescent probe
OT  - MIP-QDs
OT  - Seawater
OT  - Sulfadiazine
EDAT- 2019/08/21 06:00
MHDA- 2019/12/04 06:00
CRDT- 2019/08/21 06:00
PHST- 2019/05/10 00:00 [received]
PHST- 2019/07/04 00:00 [revised]
PHST- 2019/07/04 00:00 [accepted]
PHST- 2019/08/21 06:00 [pubmed]
PHST- 2019/12/04 06:00 [medline]
PHST- 2019/08/21 06:00 [entrez]
AID - S0025-326X(19)30541-7 [pii]
AID - 10.1016/j.marpolbul.2019.07.010 [doi]
PST - ppublish
SO  - Mar Pollut Bull. 2019 Sep;146:591-597. doi: 10.1016/j.marpolbul.2019.07.010. Epub 
      2019 Jul 13.