Author: Neethirajan, Suresh; Ahmed, Syed Rahin; Chand, Rohit; Buozis, John; Nagy, Éva
Title: Recent Advances in Biosensor Development for Foodborne Virus Detection Document date: 2017_7_5
ID: sj6zfybb_121
Snippet: Aptamers fit the requirements of foodborne virus POC detection to be fast, accurate, easy to use, and affordable [129] . They provide higher discriminating capacity of serotypes and faster adaptation to continuously evolving virus strains. For example, a DNA aptamer strategy has been introduced to detect murine and human noroviruses; and a promising aptamer has been selected post nine-rounds of SELEX with very high affinity to both virus types [1.....
Document: Aptamers fit the requirements of foodborne virus POC detection to be fast, accurate, easy to use, and affordable [129] . They provide higher discriminating capacity of serotypes and faster adaptation to continuously evolving virus strains. For example, a DNA aptamer strategy has been introduced to detect murine and human noroviruses; and a promising aptamer has been selected post nine-rounds of SELEX with very high affinity to both virus types [130] . The binding affinity of the selected aptamer AG3 is a million-fold higher than a non-specific DNA control sequence, and has a million-fold higher selectivity from a similar virus, feline calicivirus. The aptasensor combining AG3 and biosensor technique using gold nanoparticles can detect norovirus particles with a limit of detection as 180 copies/mL in environmental samples.
Search related documents:
Co phrase search for related documents- aptamer strategy and dna aptamer strategy: 1
- aptamer strategy and high affinity: 1, 2, 3, 4
- aptamer strategy and high selectivity: 1
- aptamer strategy and promising aptamer: 1
- bind affinity and detection limit: 1, 2, 3
- bind affinity and high affinity: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74
- bind affinity and high selectivity: 1, 2, 3, 4, 5
- bind affinity and promising aptamer: 1
- bind affinity and virus strain: 1
- bind affinity and virus type: 1, 2
- detection limit and dna control: 1, 2, 3, 4, 5, 6
- detection limit and environmental sample: 1, 2, 3
- detection limit and feline calicivirus: 1, 2, 3, 4, 5, 6, 7
- detection limit and gold nanoparticle: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17
- detection limit and high affinity: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14
- detection limit and high selectivity: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26
- detection limit and POC detection: 1, 2, 3
- detection limit and similar virus: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11
- detection limit and virus POC detection: 1
Co phrase search for related documents, hyperlinks ordered by date