PMID- 37487390
OWN - NLM
STAT- MEDLINE
DCOM- 20230824
LR  - 20230824
IS  - 1873-7072 (Electronic)
IS  - 0308-8146 (Linking)
VI  - 429
DP  - 2023 Dec 15
TI  - Rapid colorimetric sensor for ultrasensitive and highly selective detection of 
      Fumonisin B1 in cereal based on laccase-mimicking activity of silver phosphate 
      nanoparticles.
PG  - 136903
LID - S0308-8146(23)01521-2 [pii]
LID - 10.1016/j.foodchem.2023.136903 [doi]
AB  - Ag(3)PO(4) nanoparticles (NPs) was prepared through a facile coprecipitation 
      method, and was first found to have excellent laccase-mimicking catalytic 
      activity. The study confirms that Fumonisin B1 (FB1) can effectively hinder the 
      production of superoxide anion (O(2)(-)) between Ag(3)PO(4) NPs and dissolved 
      oxygen, and further inhibit laccase-mimicking activity of Ag(3)PO(4) NPs. Thus, a 
      novel rapid colorimetric sensor for FB1 analysis in cereal was first established 
      using laccase-mimicking activity as sensing signal. The absorbance variation of 
      sensing solution is directly related to the amount of FB1, and the color change 
      is further combined with smartphone for quantitively analysis of FB1. The limit 
      of detection (LOD) of the sensor is determined as low as 1.73 mug.L(-1), which is 
      far lower than the maximum residue limits (MRLs) of FB1 set by European 
      Commission and US Food and Drug Administration (FDA). The average recovery of 
      87.8-104.5% for FB1 detection was obtained in cereal.
CI  - Copyright (c) 2023 Elsevier Ltd. All rights reserved.
FAU - Niu, Xiaojuan
AU  - Niu X
AD  - Key Laboratory of Plant Resource Conservation and Germplasm Innovation in 
      Mountainous Region (Ministry of Education), College of Life Sciences/Institute of 
      Agro-bioengineering, Guizhou University, Guiyang 550025, China; College of Life 
      Sciences, Guizhou Normal University, Guiyang 550001, China.
FAU - He, Huanhuan
AU  - He H
AD  - Guizhou Province Key Laboratory of Fermentation Engineering and Biopharmacy, 
      School of Liquor and Food Engineering, Guizhou University, Guiyang 550025, China.
FAU - Ran, Hang
AU  - Ran H
AD  - Guizhou Province Key Laboratory of Fermentation Engineering and Biopharmacy, 
      School of Liquor and Food Engineering, Guizhou University, Guiyang 550025, China.
FAU - Wu, Zhen
AU  - Wu Z
AD  - Key Laboratory of Plant Resource Conservation and Germplasm Innovation in 
      Mountainous Region (Ministry of Education), College of Life Sciences/Institute of 
      Agro-bioengineering, Guizhou University, Guiyang 550025, China.
FAU - Tang, Yue
AU  - Tang Y
AD  - Key Laboratory of Plant Resource Conservation and Germplasm Innovation in 
      Mountainous Region (Ministry of Education), College of Life Sciences/Institute of 
      Agro-bioengineering, Guizhou University, Guiyang 550025, China.
FAU - Wu, Yuangen
AU  - Wu Y
AD  - Key Laboratory of Plant Resource Conservation and Germplasm Innovation in 
      Mountainous Region (Ministry of Education), College of Life Sciences/Institute of 
      Agro-bioengineering, Guizhou University, Guiyang 550025, China; Guizhou Province 
      Key Laboratory of Fermentation Engineering and Biopharmacy, School of Liquor and 
      Food Engineering, Guizhou University, Guiyang 550025, China. Electronic address: 
      ygwu@gzu.edu.cn.
LA  - eng
PT  - Journal Article
DEP - 20230720
PL  - England
TA  - Food Chem
JT  - Food chemistry
JID - 7702639
RN  - 3ZZM97XZ32 (fumonisin B1)
RN  - ZL6T4Y1XP8 (silver phosphate)
RN  - EC 1.10.3.2 (Laccase)
RN  - 0 (Fumonisins)
SB  - IM
MH  - Edible Grain/chemistry
MH  - Laccase/analysis
MH  - Colorimetry/methods
MH  - *Fumonisins/analysis
MH  - *Nanoparticles/chemistry
OTO - NOTNLM
OT  - Mycotoxins
OT  - Nanozyme
OT  - Oxygen radicals
OT  - RGB recognition
OT  - Visual detection
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- 2023/07/25 01:09
MHDA- 2023/08/24 06:42
CRDT- 2023/07/24 18:06
PHST- 2023/03/10 00:00 [received]
PHST- 2023/06/26 00:00 [revised]
PHST- 2023/07/03 00:00 [accepted]
PHST- 2023/08/24 06:42 [medline]
PHST- 2023/07/25 01:09 [pubmed]
PHST- 2023/07/24 18:06 [entrez]
AID - S0308-8146(23)01521-2 [pii]
AID - 10.1016/j.foodchem.2023.136903 [doi]
PST - ppublish
SO  - Food Chem. 2023 Dec 15;429:136903. doi: 10.1016/j.foodchem.2023.136903. Epub 2023 
      Jul 20.