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An ultra-sensitive colorimetric detection of tetracyclines using the shortest aptamer with highly enhanced affinity
- Kwon, Young Seop;
- Raston, Nurul Hanun Ahmad;
- Gu, Man Bock
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113초록
A shortened 8-mer ssDNA aptamer was successfully truncated for four different tetracyclines with high affinity. The ultrasensitive colorimetric detection of oxytetracycline using this shortened aptamer was possible, which was about 500-fold enhanced compared to that obtained using the original 76-mer aptamer.
키워드
UNMODIFIED GOLD NANOPARTICLES; BINDING RIBOSWITCH; DNA APTAMER; RNA APTAMER; THEOPHYLLINE; SEQUENCES; PROSPECTS; DYNAMICS; DESIGN; MOTIF
- 제목
- An ultra-sensitive colorimetric detection of tetracyclines using the shortest aptamer with highly enhanced affinity
- 저자
- Kwon, Young Seop; Raston, Nurul Hanun Ahmad; Gu, Man Bock
- 발행일
- 2014
- 유형
- Article
- 권
- 50
- 호
- 1
- 페이지
- 40 ~ 42
- 언어
- ENG
- 출판사
- ROYAL SOC CHEMISTRY
- 발행국가
- 영국
- 분량
- 3 페이지
- ISSN
- E 1364-548X
P 1359-7345