PMID- 36467921
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20221206
IS  - 2470-1343 (Electronic)
IS  - 2470-1343 (Linking)
VI  - 7
IP  - 47
DP  - 2022 Nov 29
TI  - Radix Pueraria Flavonoids Assisted Green Synthesis of Reduced Gold Nanoparticles: 
      Application for Electrochemical Nonenzymatic Detection of Cholesterol in Food 
      Samples.
PG  - 43045-43054
LID - 10.1021/acsomega.2c05358 [doi]
AB  - Using radix pueraria flavonoids (RPFs) as a reducing and stabilizing agent, we 
      report a simple, cost-effective, and ecologically friendly green synthesis 
      technique for gold nanoparticles (AuNPs) in the present study. 
      Ultraviolet-visible (UV) spectroscopy, transmission electron microscopy (TEM), 
      Fourier transform infrared (FTIR), and X-ray diffraction (XRD) investigations 
      were used to characterize the AuNPs. The results demonstrated that the produced 
      AuNPs were nearly spherical and that their particle sizes had a mean diameter of 
      4.85 +/- 0.75 nm. The "Green" AuNPs, exhibiting remarkable peroxidase-like activity 
      and Michaelis-Menten kinetics with high affinity for H(2)O(2) and 
      3,3',5,5'-tetramethylbenzidine (TMB), were effectively applied to the fabrication 
      of a sensitive nonenzymatic enhanced electrochemical sensor for the detection of 
      cholesterol (Cho). Under optimum circumstances, it was possible to establish two 
      linear ranges of 1-100 and 250-5000 mumol/L with a detection limit of 0.259 mumol/L 
      (signal/noise ratio (S/N) = 3). The suggested sensor was utilized with 
      satisfactory findings to determine the amount of Cho in food samples.
CI  - (c) 2022 The Authors. Published by American Chemical Society.
FAU - Han, Bolin
AU  - Han B
AD  - College of Food Engineering, Harbin University of Commerce, Harbin 150028, China.
FAU - Guan, Huanan
AU  - Guan H
AUID- ORCID: 0000-0003-1182-8180
AD  - College of Food Engineering, Harbin University of Commerce, Harbin 150028, China.
FAU - Song, Yan
AU  - Song Y
AD  - College of Food Engineering, Harbin University of Commerce, Harbin 150028, China.
FAU - Liu, Ying
AU  - Liu Y
AD  - College of Food Engineering, Harbin University of Commerce, Harbin 150028, China.
LA  - eng
PT  - Journal Article
DEP - 20221116
PL  - United States
TA  - ACS Omega
JT  - ACS omega
JID - 101691658
PMC - PMC9713785
COIS- The authors declare no competing financial interest.
EDAT- 2022/12/06 06:00
MHDA- 2022/12/06 06:01
PMCR- 2022/11/16
CRDT- 2022/12/05 04:34
PHST- 2022/08/20 00:00 [received]
PHST- 2022/11/04 00:00 [accepted]
PHST- 2022/12/05 04:34 [entrez]
PHST- 2022/12/06 06:00 [pubmed]
PHST- 2022/12/06 06:01 [medline]
PHST- 2022/11/16 00:00 [pmc-release]
AID - 10.1021/acsomega.2c05358 [doi]
PST - epublish
SO  - ACS Omega. 2022 Nov 16;7(47):43045-43054. doi: 10.1021/acsomega.2c05358. 
      eCollection 2022 Nov 29.