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Sers-based lateral flow immunosensor for highly sensitive detection of food poison
- Hwang, Joonki;
- Lee, Sangyeop;
- Ko, Junhui;
- Choo, Jaebum
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SCOPUS
0초록
We developed a surface-enhanced Raman scattering (SERS) imaging-based lateral flow immunoassay strip for highly sensitive detection of staphylococcus aureus enterotoxin b1. In SERS imaging-based LFIA strip, all the measurement principle is exactly same with conventional LFIA strips except detection nanoprobes. Herein, the Raman-reporter labelled hollow gold nanosphere was used as a SERS nanoprobe. Using the SERS imaging-based LFIA strip platform, Staphylococcal Enterotoxin can be detected by the color change of the test line. In addition to the qualitative analysis, highly sensitive quantitative result could be achieved by measuring the SERS mapping images. © 15CBMS-0001.
키워드
Lateral flow immunoassay; Quantitative analysis; SERS mapping; Bacteria; Chemical analysis; Immunology; Mapping; Nanoprobes; Surface scattering; Color changes; Gold nanospheres; Highly sensitive detections; Lateral flow immunoassay; Qualitative analysis; Quantitative result; Staphylococcus aureus; Surface enhanced Raman Scattering (SERS); Raman scattering
- 제목
- Sers-based lateral flow immunosensor for highly sensitive detection of food poison
- 저자
- Hwang, Joonki; Lee, Sangyeop; Ko, Junhui; Choo, Jaebum
- 발행일
- 2015-10
- 유형
- Conference Paper
- 저널명
- MicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences
- 페이지
- 1643 ~ 1645
- 언어
- ENG
- 출판사
- Chemical and Biological Microsystems Society
- 분량
- 3 페이지
- ISSN
- P 0000-0000