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Ultrasensitive strips for the quadruple detection of nitrofuran metabolite residues
- Source :
- RSC advances. 9(5)
- Publication Year :
- 2018
-
Abstract
- In this biosensor system, metabolite residues were derived by using a previous B-CBA synthesis method to label a biotin moiety for enrichment by streptavidin coated magnetic beads. Antibodies specific for derivatives were conjugated with carboxyl-modified barcode DNAs which were used as templates for strand displacement amplification (SDA). The assay can detect trace levels of 7.20 ppt of SEM, 11.58 ppt of AHD, 7.24 ppt of AOZ and 2.31 ppt of AMOZ, respectively.
- Subjects :
- Streptavidin
Chromatography
medicine.drug_class
General Chemical Engineering
Metabolite
Multiple displacement amplification
02 engineering and technology
General Chemistry
Conjugated system
010402 general chemistry
021001 nanoscience & nanotechnology
01 natural sciences
0104 chemical sciences
chemistry.chemical_compound
Biotin
chemistry
medicine
Moiety
heterocyclic compounds
0210 nano-technology
Biosensor
Nitrofuran
Subjects
Details
- ISSN :
- 20462069
- Volume :
- 9
- Issue :
- 5
- Database :
- OpenAIRE
- Journal :
- RSC advances
- Accession number :
- edsair.doi.dedup.....e5f3b13aa611f968004182f1beec653d