Label-Free G-Quadruplex Aptamer Fluorescence Assay for Ochratoxin A Using a Thioflavin T Probe
نویسندگان
چکیده
منابع مشابه
Ethyl-substitutive Thioflavin T as a highly-specific fluorescence probe for detecting G-quadruplex structure
G-quadruplex has attracted considerable attention due to their prevalent distribution in functional genomic regions and transcripts, which can importantly influence biological processes such as regulation of telomere maintenance, gene transcription and gene translation. Artificial receptor study has been developed for accurate identification of G-quadruplex from DNA species, since it is importa...
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Nucleic acid aptamers are emerging as useful molecular recognition tools for food safety monitoring. However, practical and technical challenges limit the number and diversity of available aptamer probes that can be incorporated into novel sensing schemes. This work describes the selection of novel DNA aptamers that bind to the important food contaminant ochratoxin A (OTA). Following 15 rounds ...
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ژورنال
عنوان ژورنال: Toxins
سال: 2018
ISSN: 2072-6651
DOI: 10.3390/toxins10050198