• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

利用动态光散射技术，通过 DNA zyme 和金纳米粒子探针实现对 Pb(II) 的超灵敏检测。

Ultrasensitive detection of lead(II) with DNAzyme and gold nanoparticles probes by using a dynamic light scattering technique.

机构信息

School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, P. R. China.

出版信息

Chem Commun (Camb). 2011 Apr 14;47(14):4192-4. doi: 10.1039/c0cc05344a. Epub 2011 Mar 2.

DOI:10.1039/c0cc05344a
PMID:21369573
Abstract

A dynamic light scattering sensor for Pb(2+) was constructed with oligonucleotide-modified gold nanoparticles based upon its cleavage property for DNAzyme.

摘要

基于 DNA 酶的切割特性，构建了一种利用寡核苷酸修饰的金纳米粒子的动态光散射传感器用于检测 Pb(2+)。

相似文献

1
Ultrasensitive detection of lead(II) with DNAzyme and gold nanoparticles probes by using a dynamic light scattering technique.利用动态光散射技术，通过 DNA zyme 和金纳米粒子探针实现对 Pb(II) 的超灵敏检测。
Chem Commun (Camb). 2011 Apr 14;47(14):4192-4. doi: 10.1039/c0cc05344a. Epub 2011 Mar 2.
2
Ultrasensitive detection of lead ion based on target induced assembly of DNAzyme modified gold nanoparticle and graphene oxide.基于靶标诱导的DNA酶修饰金纳米颗粒与氧化石墨烯组装实现铅离子的超灵敏检测。
Anal Chim Acta. 2014 Jun 11;831:60-4. doi: 10.1016/j.aca.2014.05.001. Epub 2014 May 2.
3
A SERS DNAzyme biosensor for lead ion detection.用于铅离子检测的 SERS DNAzyme 生物传感器。
Chem Commun (Camb). 2011 Apr 21;47(15):4394-6. doi: 10.1039/c0cc04140h. Epub 2011 Mar 9.
4
A novel electrochemical DNAzyme sensor for the amplified detection of Pb2+ ions.一种用于放大检测 Pb2+ 离子的新型电化学 DNA zyme 传感器。
Chem Commun (Camb). 2010 May 14;46(18):3107-9. doi: 10.1039/c002137g.
5
Dynamic-light-scattering-based sequence-specific recognition of double-stranded DNA with oligonucleotide-functionalized gold nanoparticles.基于动态光散射的寡核苷酸功能化金纳米粒子对双链 DNA 的序列特异性识别。
Chemistry. 2011 Sep 26;17(40):11230-6. doi: 10.1002/chem.201003010. Epub 2011 Aug 26.
6
Electrochemical DNAzyme sensor for lead based on amplification of DNA-Au bio-bar codes.基于DNA-金生物条形码扩增的铅离子电化学DNAzyme传感器。
Anal Chem. 2008 Aug 15;80(16):6323-8. doi: 10.1021/ac800601y. Epub 2008 Jul 15.
7
Detection of Pb²⁺ at attomole levels by using dynamic light scattering and unmodified gold nanoparticles.利用动态光散射和未经修饰的金纳米粒子检测皮摩尔水平的 Pb²⁺。
Anal Biochem. 2012 Feb 15;421(2):582-6. doi: 10.1016/j.ab.2011.11.031. Epub 2011 Dec 1.
8
An ultrasensitive DNAzyme-based colorimetric strategy for nucleic acid detection.基于超灵敏 DNA zyme 的比色核酸检测策略。
Chem Commun (Camb). 2009 Oct 21(39):5838-40. doi: 10.1039/b907762f. Epub 2009 Jun 19.
9
Sensitive and selective localized surface plasmon resonance light-scattering sensor for Ag+ with unmodified gold nanoparticles.基于未经修饰的金纳米粒子的灵敏和选择性局域表面等离子体共振光散射传感器用于检测 Ag+。
Analyst. 2010 Oct;135(10):2682-7. doi: 10.1039/c0an00201a. Epub 2010 Sep 3.
10
Label free detection of lead using impedimetric sensor based on ordered mesoporous carbon-gold nanoparticles and DNAzyme catalytic beacons.基于有序介孔碳-金纳米粒子和 DNA zyme 催化发夹的无标记铅检测的阻抗传感器。
Talanta. 2016 Jan 1;146:641-7. doi: 10.1016/j.talanta.2015.06.063. Epub 2015 Jun 24.

引用本文的文献

1
Influence of particle size on the SARS-CoV-2 spike protein detection using IgG-capped gold nanoparticles and dynamic light scattering.粒径对使用IgG包覆金纳米颗粒和动态光散射检测SARS-CoV-2刺突蛋白的影响。
Mater Today Chem. 2022 Sep;25:100924. doi: 10.1016/j.mtchem.2022.100924. Epub 2022 Apr 22.
2
DNA Aptamer-Conjugated Magnetic Graphene Oxide for Pathogenic Bacteria Aggregation: Selective and Enhanced Photothermal Therapy for Effective and Rapid Killing.用于致病细菌聚集的DNA适配体共轭磁性氧化石墨烯：用于有效快速杀灭的选择性增强光热疗法
ACS Omega. 2021 Jul 29;6(31):20637-20643. doi: 10.1021/acsomega.1c02832. eCollection 2021 Aug 10.
3
Miniaturized Sample Preparation and Rapid Detection of Arsenite in Contaminated Soil Using a Smartphone.
使用智能手机对污染土壤中的亚砷酸盐进行小型化样品制备及快速检测
Sensors (Basel). 2018 Mar 4;18(3):777. doi: 10.3390/s18030777.
4
DNAzyme Based Amplified Biosensor on Ultrasensitive Fluorescence Detection of Pb (II) Ions from Aqueous System.基于 DNA 酶的放大生物传感器用于从水体系中灵敏检测 Pb(II)离子的超灵敏荧光检测。
J Fluoresc. 2017 Nov;27(6):2101-2109. doi: 10.1007/s10895-017-2149-4. Epub 2017 Aug 17.
5
A Sensitive DNAzyme-Based Chiral Sensor for Lead Detection.一种基于灵敏DNAzyme的用于铅检测的手性传感器。
Materials (Basel). 2013 Nov 1;6(11):5038-5046. doi: 10.3390/ma6115038.
6
Continuing issues with Lead: Recent Advances in Detection.铅的持续问题：检测的最新进展
Eur J Inorg Chem. 2013 Mar 1;2013(7):1086-1096. doi: 10.1002/ejic.201200997.
7
DNA as sensors and imaging agents for metal ions.作为金属离子传感器和成像剂的DNA。
Inorg Chem. 2014 Feb 17;53(4):1925-42. doi: 10.1021/ic4019103. Epub 2013 Dec 20.
8
Rapid and highly sensitive detection of lead ions in drinking water based on a strip immunosensor.基于条带免疫传感器的饮用水中铅离子的快速高灵敏检测。
Sensors (Basel). 2013 Mar 28;13(4):4214-24. doi: 10.3390/s130404214.
9
Aptamer-conjugated multifunctional nanoflowers as a platform for targeting, capture, and detection in laser desorption ionization mass spectrometry.适配体偶联多功能纳花作为激光解吸电离质谱中靶向、捕获和检测的平台。
ACS Nano. 2013 Jan 22;7(1):417-27. doi: 10.1021/nn304458m. Epub 2012 Dec 13.
10
Design, synthesis, and characterization of nucleic-acid-functionalized gold surfaces for biomarker detection.用于生物标志物检测的核酸功能化金表面的设计、合成与表征。
Langmuir. 2012 Jan 17;28(2):1068-82. doi: 10.1021/la2028862. Epub 2011 Sep 28.