A Sensitive and Selective Electrochemical Aptasensor Based On Gold Nanoflower/Polyethyleneimine (Pei)-Functionalized Metal Organic Framework Nanocomposites for Label-Free Determination of Streptomycin in Milk Samples

Rapid, accurate, sensitive, and real-time detection of streptomycin (STR) residues in dairy products is very important. In this work, for the first time, the gold nanoflower/polyethyleneimine-functionalized metal organic framework (AuNF-PEI-MIL-101(Cr)) nanocomposites were synthesized via hydrotherm...

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Veröffentlicht in:	Food analytical methods 2023-04, Vol.16 (4), p.677-688
Hauptverfasser:	Hui, Yuanyuan, Peng, Haishuai, Li, Linqiang, Zhao, Aiqing, Yang, Ding, Wang, Weizhe, Wang, Bini
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical Chemistry Aptamers Chemistry Chemistry and Materials Science Chemistry/Food Science Chromium Cow's milk Dairy products Electrochemistry Food Science Goats Gold Metal-organic frameworks Microbiology Milk Nanocomposites Polyethyleneimine Sheep Streptomycin X ray photoelectron spectroscopy
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