CN107462705B - 一种灵敏度强、可分解的量子点纳米球探针及其制备方法 - Google Patents
一种灵敏度强、可分解的量子点纳米球探针及其制备方法 Download PDFInfo
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- G—PHYSICS
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- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
- G01N33/54313—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
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- G—PHYSICS
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/58—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
- G01N33/588—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances with semiconductor nanocrystal label, e.g. quantum dots
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KR102023839B1 (ko) * | 2018-03-28 | 2019-09-20 | 포항공과대학교 산학협력단 | 분지된 dna, 압타머를 포함하는 고효율 압타머 복합체 및 이의 용도 |
CN109338014B (zh) * | 2018-10-19 | 2020-06-02 | 深圳市老年医学研究所 | Dna循环诱导开启型dna荧光纳米机器人构建方法 |
CN110441527B (zh) * | 2019-07-31 | 2022-06-10 | 南京医科大学 | β-内酰胺酶敏感型纳米探针及其制备方法和应用 |
CN111562371B (zh) * | 2020-07-15 | 2020-10-09 | 南京市产品质量监督检验院 | 磁珠量子点纳米探针及其在蜡样芽孢杆菌检测中的应用 |
CN113281315B (zh) * | 2021-05-16 | 2024-02-13 | 长沙市食品药品检验所 | 基于发夹结构dna为模板的铜纳米簇荧光探针快速定量检测溶液中链霉素的方法 |
CN113637669B (zh) * | 2021-08-24 | 2023-06-16 | 青岛大学附属医院 | 一种光热-基因联合治疗癌症的DNA-AuNPs结构单体、系统、方法及其应用 |
Citations (4)
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CN101622340A (zh) * | 2006-11-15 | 2010-01-06 | 茵维特罗根戴纳股份公司 | 生物素化合物与支持物可逆结合的方法 |
CN105256037A (zh) * | 2015-10-26 | 2016-01-20 | 广东省生态环境与土壤研究所 | 分离式DNA支点介导的链置换反应用于17β-雌二醇的检测方法及检测试剂盒 |
CN106290280A (zh) * | 2016-08-19 | 2017-01-04 | 宁波大学 | 基于连接量子点和胶体金的y型dna结构快速检测三聚氰胺的方法 |
CN106520927A (zh) * | 2016-09-23 | 2017-03-22 | 广东省生态环境技术研究所 | 一种核酸检测方法及试剂盒 |
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CN101622340A (zh) * | 2006-11-15 | 2010-01-06 | 茵维特罗根戴纳股份公司 | 生物素化合物与支持物可逆结合的方法 |
CN105256037A (zh) * | 2015-10-26 | 2016-01-20 | 广东省生态环境与土壤研究所 | 分离式DNA支点介导的链置换反应用于17β-雌二醇的检测方法及检测试剂盒 |
CN106290280A (zh) * | 2016-08-19 | 2017-01-04 | 宁波大学 | 基于连接量子点和胶体金的y型dna结构快速检测三聚氰胺的方法 |
CN106520927A (zh) * | 2016-09-23 | 2017-03-22 | 广东省生态环境技术研究所 | 一种核酸检测方法及试剂盒 |
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Sensitive voltammetric determination of DNA via a target-induced strand-displacement reaction using quantum dot-labeled probe DNA;Ai-Li Sun et al;《Microchim Acta》;20150308;第182卷(第7-8期);1403-1410 * |
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