CN108414758A - 用于检测肿瘤标志物miRNA-141的SERS生物传感器的制备方法及其应用 - Google Patents
用于检测肿瘤标志物miRNA-141的SERS生物传感器的制备方法及其应用 Download PDFInfo
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- G—PHYSICS
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- G01N33/574—Immunoassay; Biospecific binding assay; Materials therefor for cancer
- G01N33/57484—Immunoassay; Biospecific binding assay; Materials therefor for cancer involving compounds serving as markers for tumor, cancer, neoplasia, e.g. cellular determinants, receptors, heat shock/stress proteins, A-protein, oligosaccharides, metabolites
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Cited By (14)
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CN107478641A (zh) * | 2017-03-22 | 2017-12-15 | 南京邮电大学 | 液相表面增强拉曼光谱传感器、其制备方法及其用于核酸检测的用途 |
CN109946285A (zh) * | 2019-04-02 | 2019-06-28 | 扬州大学 | 用于检测肺癌标志物miR-196a的金银纳米线SERS传感器的制备方法及传感器 |
CN110044866A (zh) * | 2019-04-03 | 2019-07-23 | 杭州电子科技大学 | 一种横向纳米腔阵列结构sers基底及其制备方法 |
CN110514829A (zh) * | 2019-07-30 | 2019-11-29 | 华东理工大学 | 一种基于信号级联双重放大系统以高灵敏且快速检测食源性致病菌的方法 |
CN110736731A (zh) * | 2019-10-31 | 2020-01-31 | 福建师范大学 | 一种基于sers光谱技术的白血病融合基因检测方法 |
CN111424071A (zh) * | 2020-04-09 | 2020-07-17 | 济南大学 | 一种检测miRNA-141的生物传感器及其制备方法与应用 |
CN111781186A (zh) * | 2020-06-12 | 2020-10-16 | 南京邮电大学 | 用于肿瘤蛋白和核酸标志物一体化检测的sers传感器及其制备方法 |
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CN113075191A (zh) * | 2021-03-17 | 2021-07-06 | 南通大学 | 一种基于拉曼光谱法的miRNA的高灵敏度检测方法 |
CN113621688A (zh) * | 2021-08-16 | 2021-11-09 | 安徽工业大学 | SERS生物传感器及其在制备用于检测心梗miRNA的检测体系中的应用 |
CN113667720A (zh) * | 2021-08-17 | 2021-11-19 | 复旦大学 | 一种检测miRNA-182的生物传感器及其制备方法和应用 |
CN114602439A (zh) * | 2021-07-01 | 2022-06-10 | 中国科学院上海硅酸盐研究所 | 一种ACE2修饰的磁珠及制备方法和在SARS-CoV-2病毒检测中的应用 |
CN118603957A (zh) * | 2024-05-22 | 2024-09-06 | 广西师范大学 | 一种Au/Fe3O4/POPs捕获探针、制备方法及其应用 |
CN119165027A (zh) * | 2024-11-20 | 2024-12-20 | 徐州市中心医院 | 一种循环肿瘤dna生物传感器及其构建方法与应用 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102721680A (zh) * | 2012-06-18 | 2012-10-10 | 复旦大学 | 一种高灵敏检测t-DNA的SERS液相芯片方法 |
CN103940989A (zh) * | 2014-04-25 | 2014-07-23 | 山东大学 | 基于杂交链反应和单分子计数的免疫传感器及其应用 |
US20140349287A1 (en) * | 2013-05-22 | 2014-11-27 | University Of Notre Dame Du Lac | Method and Apparatus for a Nanopipette Biosensor |
CN104360064A (zh) * | 2014-10-24 | 2015-02-18 | 东南大学 | 一种单分散性空心金纳米球及其制备方法和应用 |
CN105274195A (zh) * | 2014-12-11 | 2016-01-27 | 临沂大学 | 一种检测癌症标志物微小核糖核酸的试剂盒 |
CN105647788A (zh) * | 2016-01-31 | 2016-06-08 | 南京邮电大学 | 用于核酸检测的sers传感器及其制备和多元检测方法 |
CN106568936A (zh) * | 2016-10-12 | 2017-04-19 | 宁波大学 | 基于多功能化二硫化钼的miRNA‑21电化学发光免疫传感器的制备方法及其应用 |
-
2018
- 2018-01-12 CN CN201810029732.1A patent/CN108414758B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102721680A (zh) * | 2012-06-18 | 2012-10-10 | 复旦大学 | 一种高灵敏检测t-DNA的SERS液相芯片方法 |
US20140349287A1 (en) * | 2013-05-22 | 2014-11-27 | University Of Notre Dame Du Lac | Method and Apparatus for a Nanopipette Biosensor |
CN103940989A (zh) * | 2014-04-25 | 2014-07-23 | 山东大学 | 基于杂交链反应和单分子计数的免疫传感器及其应用 |
CN104360064A (zh) * | 2014-10-24 | 2015-02-18 | 东南大学 | 一种单分散性空心金纳米球及其制备方法和应用 |
CN105274195A (zh) * | 2014-12-11 | 2016-01-27 | 临沂大学 | 一种检测癌症标志物微小核糖核酸的试剂盒 |
CN105647788A (zh) * | 2016-01-31 | 2016-06-08 | 南京邮电大学 | 用于核酸检测的sers传感器及其制备和多元检测方法 |
CN106568936A (zh) * | 2016-10-12 | 2017-04-19 | 宁波大学 | 基于多功能化二硫化钼的miRNA‑21电化学发光免疫传感器的制备方法及其应用 |
Non-Patent Citations (2)
Title |
---|
XIAOXIAO LI ET AL.: "Sensitive SERS detection of miRNA via enzyme-free DNA machine signal amplification", 《CHEM. COMMUN.》 * |
YAN-HONG YUAN ET AL.: "Simultaneously electrochemical detection of microRNAs based on multifunctional magnetic nanoparticles probe coupling with hybridization chain reaction", 《BIOSENSORS AND BIOELECTRONICS》 * |
Cited By (22)
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