生物传感器
金黄色葡萄球菌
芯(光纤)
材料科学
波长
光纤
蓝移
光电子学
光学
纳米技术
物理
细菌
复合材料
生物
光致发光
遗传学
作者
Ling Chen,Bin Liu,Yun-Cheng Liao,Juan Liu,Yuankui Leng,Shengpeng Wan,Xingdao He,Jinhui Shi,Nicole Pamme,Qiang Wu
标识
DOI:10.1109/icocn.2019.8934141
摘要
A fiber biosensor based on tapered singlemode-no core-singlemode (SNS) fiber structure was investigated for the detection of staphylococcus aureus. The fibre sensor was functionalised by depositing the pig IgG antibodies onto tapered biosensor surface, which has specific binding with staphylococcus aureus. The experimental results showed that transmission spectrum of functionalized sensor undergone wavelength blue shift when it was immersed into Staphylococcus aureus solution, and 1.1 nm wavelength shift was observed with a concentration of 10 1 colony-forming units (CFU)/mL.
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