• 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

自限性坚固表面接枝有机纳米薄膜

Self-Limiting Robust Surface-Grafted Organic Nanofilms.

作者信息

Banner L Todd, Tekobo Samuel, Garay Fernando, Clayton Benjamin T, Thomas Zachary P, Lindner Ernö, Richter Andrew G, Pinkhassik Eugene

机构信息

Institute for Nanomaterials Development and Innovation at the University of Memphis (INDIUM) and Department of Chemistry, University of Memphis, Memphis, TN 38152, USA.

出版信息

Chem Mater. 2010 Apr 13;22(7):2248-2254. doi: 10.1021/cm903024h.

DOI:10.1021/cm903024h
PMID:20454637
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2863055/
Abstract

Robust surface-bound insulating polymer films with controlled thickness in <5 nm range are important for technological advances in diverse disciplines such as electrochemical sensors, molecular electronics, separations and anti-corrosive coatings. Creating these films by simple methods from readily available materials has been a significant challenge. Here we report a newly synthesized molecule combining a styrene and thiol moieties, joined via a short linker, that binds to the gold surface, polymerizes and crosslinks polymer chains to form robust films with uniform and controlled thickness and complete surface coverage. Additional layers can be deposited. These films that bridge two- and three-dimensional materials show excellent stability and insulating properties.

摘要

厚度控制在<5nm范围内的坚固的表面结合绝缘聚合物薄膜对于电化学传感器、分子电子学、分离和防腐涂层等不同学科的技术进步至关重要。通过简单方法从易得材料制备这些薄膜一直是一项重大挑战。在此，我们报道了一种新合成的分子，它将苯乙烯和硫醇部分通过短连接基连接在一起，该分子与金表面结合，使聚合物链聚合和交联，形成具有均匀可控厚度和完全表面覆盖的坚固薄膜。可以沉积额外的层。这些连接二维和三维材料的薄膜表现出优异的稳定性和绝缘性能。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5617/2863055/9f750f9c921e/nihms187450f11.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5617/2863055/fdde02c20d91/nihms187450f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5617/2863055/5a51e3b62010/nihms187450f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5617/2863055/a53a4245a7bc/nihms187450f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5617/2863055/69ffcb3ed4d0/nihms187450f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5617/2863055/8b280cb4e1d4/nihms187450f5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5617/2863055/3af30317f43b/nihms187450f6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5617/2863055/72b0ae0b8461/nihms187450f7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5617/2863055/d6803e18095e/nihms187450f8.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5617/2863055/c61409208592/nihms187450f9.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5617/2863055/b312d23ee69f/nihms187450f10.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5617/2863055/9f750f9c921e/nihms187450f11.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5617/2863055/fdde02c20d91/nihms187450f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5617/2863055/5a51e3b62010/nihms187450f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5617/2863055/a53a4245a7bc/nihms187450f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5617/2863055/69ffcb3ed4d0/nihms187450f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5617/2863055/8b280cb4e1d4/nihms187450f5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5617/2863055/3af30317f43b/nihms187450f6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5617/2863055/72b0ae0b8461/nihms187450f7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5617/2863055/d6803e18095e/nihms187450f8.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5617/2863055/c61409208592/nihms187450f9.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5617/2863055/b312d23ee69f/nihms187450f10.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5617/2863055/9f750f9c921e/nihms187450f11.jpg

相似文献

1
Self-Limiting Robust Surface-Grafted Organic Nanofilms.自限性坚固表面接枝有机纳米薄膜
Chem Mater. 2010 Apr 13;22(7):2248-2254. doi: 10.1021/cm903024h.
2
Erratum: Preparation of Poly(pentafluorophenyl acrylate) Functionalized SiO2 Beads for Protein Purification.勘误：用于蛋白质纯化的聚（丙烯酸五氟苯酯）功能化二氧化硅微珠的制备
J Vis Exp. 2019 Apr 30(146). doi: 10.3791/6328.
3
Robust polymer nanofilms with bioengineering and environmental applications via facile and highly efficient covalent layer-by-layer assembly.通过简便高效的共价层层组装制备的具有生物工程和环境应用的坚固聚合物纳米薄膜。
J Mater Chem B. 2018 Jun 14;6(22):3742-3750. doi: 10.1039/c8tb00603b. Epub 2018 May 25.
4
Fabrication of Fully Positively Charged Layer-by-Layer Polyelectrolyte Nanofilms with pH-Dependent Swelling Properties.具有pH依赖性溶胀特性的全正电荷层层组装聚电解质纳米薄膜的制备
Langmuir. 2024 Jul 17. doi: 10.1021/acs.langmuir.4c01327.
5
Precise Definition of a "Monolayer Point" in Polymer Brush Films for Fabricating Highly Coherent TiO Thin Films by Vapor-Phase Infiltration.用于通过气相渗透制备高相干TiO薄膜的聚合物刷膜中“单层点”的精确定义。
Langmuir. 2020 Oct 20;36(41):12394-12402. doi: 10.1021/acs.langmuir.0c02512. Epub 2020 Oct 6.
6
Electrical conductivity of insulating polymer nanoscale layers: environmental effects.
Phys Chem Chem Phys. 2014 Feb 7;16(5):1977-86. doi: 10.1039/c3cp54020k.
7
Robust, functionalizable, nanometer-thick poly(acrylic acid) films spontaneously assembled on oxidized aluminum substrates: structures and chemical properties.在氧化的铝衬底上自组装的坚固、功能化、纳米厚的聚丙烯酸薄膜：结构和化学性质。
Langmuir. 2011 Apr 5;27(7):3638-53. doi: 10.1021/la104840c. Epub 2011 Mar 7.
8
Vapor-deposited functional polymer thin films in biological applications.生物应用中的气相沉积功能聚合物薄膜。
J Mater Chem B. 2020 Aug 21;8(31):6588-6609. doi: 10.1039/d0tb00681e. Epub 2020 Jun 17.
9
Large area porous gold films deposited by evaporation-induced colloidal crystal growth.蒸发诱导胶体晶体生长法制备大面积多孔金膜。
J Colloid Interface Sci. 2009 Dec 1;340(1):58-61. doi: 10.1016/j.jcis.2009.08.006. Epub 2009 Aug 12.
10
Large-Area Uniform 1-nm-Level Amorphous Carbon Layers from 3D Conformal Polymer Brushes. A "Next-Generation" Cu Diffusion Barrier?来自三维共形聚合物刷的大面积均匀1纳米级非晶碳层。一种“下一代”铜扩散阻挡层？
Adv Mater. 2022 Apr;34(15):e2110454. doi: 10.1002/adma.202110454. Epub 2022 Feb 25.

本文引用的文献

1
Numerical models for the evaluation of the contact angle from axisymmetric drop profiles: a statistical comparison.基于轴对称液滴轮廓评估接触角的数值模型：统计比较
J Colloid Interface Sci. 2009 Aug 1;336(1):285-97. doi: 10.1016/j.jcis.2009.03.055. Epub 2009 Apr 5.
2
Applications of dip-pen nanolithography.蘸笔纳米光刻技术的应用。
Nat Nanotechnol. 2007 Mar;2(3):145-55. doi: 10.1038/nnano.2007.39. Epub 2007 Feb 25.
3
Toward molecular electronic circuitry: selective deposition of metals on patterned self-assembled monolayer surfaces.
迈向分子电子电路：金属在图案化自组装单分子层表面的选择性沉积。
J Am Chem Soc. 2005 Sep 7;127(35):12160-1. doi: 10.1021/ja052614f.
4
Self-assembled monolayers of thiolates on metals as a form of nanotechnology.金属上硫醇盐的自组装单分子层作为一种纳米技术形式。
Chem Rev. 2005 Apr;105(4):1103-69. doi: 10.1021/cr0300789.
5
Imprinting of nucleotide and monosaccharide recognition sites in acrylamidephenylboronic acid-acrylamide copolymer membranes associated with electronic transducers.
Anal Chem. 2002 Feb 1;74(3):702-12. doi: 10.1021/ac0109873.
6
Enzyme-like catalysis by molecularly imprinted polymers.分子印迹聚合物的类酶催化作用。
Chem Rev. 2002 Jan;102(1):1-27. doi: 10.1021/cr980039a.
7
Imprinted chiral stationary phases in high-performance liquid chromatography.高效液相色谱中的印迹手性固定相。
J Chromatogr A. 2001 Jan 12;906(1-2):227-52. doi: 10.1016/s0021-9673(00)00929-8.
8
Biomolecule immobilization on electrode surfaces by entrapment or attachment to electrochemically polymerized films. A review.通过包埋或附着于电化学聚合膜将生物分子固定在电极表面。综述。
Biosens Bioelectron. 1999 May 31;14(5):443-56. doi: 10.1016/s0956-5663(99)00024-x.