采用表面引发聚合功能化的纳米机电化学传感器的蒸汽传感特性
Vapor sensing characteristics of nanoelectromechanical chemical sensors functionalized using surface-initiated polymerization.
作者信息
McCaig Heather C, Myers Ed, Lewis Nathan S, Roukes Michael L
机构信息
Kavli Nanoscience Institute and Division of Chemistry and Chemical Engineering, California Institute of Technology , Pasadena, California 91125, United States.
出版信息
Nano Lett. 2014 Jul 9;14(7):3728-32. doi: 10.1021/nl500475b. Epub 2014 Jun 24.
Abstract
Surface-initiated polymerization has been used to grow thick, uniform poly(methyl methacrylate) films on nanocantilever sensors. Cantilevers with these coatings yielded significantly greater sensitivity relative to bare devices as well as relative to devices that had been coated with drop-cast polymer films. The devices with surface-initiated polymer films also demonstrated high selectivity toward polar analytes. Surface-initiated polymerization can therefore provide a straightforward, reproducible method for large-scale functionalization of nanosensors.
摘要
表面引发聚合已被用于在纳米悬臂梁传感器上生长厚且均匀的聚甲基丙烯酸甲酯薄膜。相对于裸露的器件以及涂覆有滴铸聚合物薄膜的器件，具有这些涂层的悬臂梁产生了显著更高的灵敏度。具有表面引发聚合物薄膜的器件对极性分析物也表现出高选择性。因此，表面引发聚合可为纳米传感器的大规模功能化提供一种直接、可重复的方法。
相似文献
1
Vapor sensing characteristics of nanoelectromechanical chemical sensors functionalized using surface-initiated polymerization.采用表面引发聚合功能化的纳米机电化学传感器的蒸汽传感特性
Nano Lett. 2014 Jul 9;14(7):3728-32. doi: 10.1021/nl500475b. Epub 2014 Jun 24.
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
Filling of Nanometric Pores with Polymer by Initiated Chemical Vapor Deposition.通过引发化学气相沉积法用聚合物填充纳米级孔隙
Macromol Rapid Commun. 2020 Jul;41(14):e2000200. doi: 10.1002/marc.202000200. Epub 2020 Jun 9.
4
Selective and Reversible Binding of Thiol-Functionalized Biomolecules on Polymers Prepared via Chemical Vapor Deposition Polymerization.通过化学气相沉积聚合制备的聚合物上硫醇功能化生物分子的选择性和可逆结合
Langmuir. 2015 May 12;31(18):5123-9. doi: 10.1021/acs.langmuir.5b00654. Epub 2015 Apr 27.
5
Electrochemical deposition and surface-initiated RAFT polymerization: protein and cell-resistant PPEGMEMA polymer brushes.电化学沉积和表面引发的 RAFT 聚合：蛋白质和细胞抗阻的 PPEGMEMA 聚合物刷。
Biomacromolecules. 2010 Dec 13;11(12):3422-31. doi: 10.1021/bm1009365. Epub 2010 Oct 28.
6
Synthesis of ultrathin poly(methyl methacrylate) model coatings bound via organosilanes to zinc and investigation of their delamination kinetics.通过有机硅烷将超薄聚甲基丙烯酸甲酯模型涂层与锌结合，并研究其分层动力学。
ACS Appl Mater Interfaces. 2014 Oct 22;6(20):18112-21. doi: 10.1021/am504992r. Epub 2014 Oct 1.
7
Mitigated reactive oxygen species generation leads to an improvement of cell proliferation on poly[glycidyl methacrylate-co-poly(ethylene glycol) methacrylate] functionalized polydimethylsiloxane surfaces.活性氧生成的减轻导致在聚[甲基丙烯酸缩水甘油酯-共-聚(乙二醇)甲基丙烯酸酯]功能化聚二甲基硅氧烷表面上细胞增殖得到改善。
J Biomed Mater Res A. 2015 Sep;103(9):2987-97. doi: 10.1002/jbm.a.35432. Epub 2015 Mar 11.
8
Pore-bridging poly(dimethylsiloxane) membranes as selective interfaces for vapor-phase chemical sensing.用于气相化学传感的桥孔聚二甲基硅氧烷膜作为选择性界面
Anal Chem. 2004 Jul 15;76(14):4137-42. doi: 10.1021/ac035397e.
9
Formation of poly(methyl methacrylate) thin films onto wool fiber surfaces by vapor deposition polymerization.通过气相沉积聚合在羊毛纤维表面形成聚甲基丙烯酸甲酯薄膜。
ACS Appl Mater Interfaces. 2013 Mar 13;5(5):1548-55. doi: 10.1021/am302601u. Epub 2013 Feb 28.
10
Grafting acrylic polymers from flat nickel and copper surfaces by surface-initiated atom transfer radical polymerization.通过表面引发原子转移自由基聚合在平整的镍和铜表面接枝丙烯酸聚合物。
Langmuir. 2008 Jun 1;24(13):6889-96. doi: 10.1021/la800171h. Epub 2008 May 29.
引用本文的文献
1
Vapor Swelling of Polymer Brushes Compared to Nongrafted Films.与未接枝薄膜相比，聚合物刷的蒸汽溶胀
Langmuir. 2022 Nov 15;38(45):13763-13770. doi: 10.1021/acs.langmuir.2c01889. Epub 2022 Nov 4.
2
Enhanced vapor sorption in block and random copolymer brushes.嵌段共聚物刷和无规共聚物刷中增强的蒸汽吸附作用
Soft Matter. 2022 Nov 16;18(44):8398-8405. doi: 10.1039/d2sm00868h.
3
Fundamentals and Applications of Polymer Brushes in Air.空气中聚合物刷的基本原理与应用
ACS Appl Polym Mater. 2022 May 13;4(5):3062-3087. doi: 10.1021/acsapm.1c01615. Epub 2022 Jan 14.
4
Thermoresponsive P(HEMA--OEGMA) copolymers: synthesis, characteristics and solution behavior.热响应性聚（甲基丙烯酸羟乙酯-寡聚乙二醇甲基丙烯酸酯）共聚物：合成、特性及溶液行为
RSC Adv. 2019 Dec 11;9(70):40966-40974. doi: 10.1039/c9ra09668j. eCollection 2019 Dec 9.
5
Concentrating Vapor Traces with Binary Brushes of Immiscible Polymers.用互不相溶聚合物的二元刷浓缩蒸汽痕迹
ACS Appl Polym Mater. 2021 May 14;3(5):2336-2340. doi: 10.1021/acsapm.1c00321. Epub 2021 Apr 23.
6
Friends, Foes, and Favorites: Relative Interactions Determine How Polymer Brushes Absorb Vapors of Binary Solvents.朋友、敌人与宠儿：相对相互作用决定聚合物刷如何吸收二元溶剂的蒸汽。
Macromolecules. 2020 Dec 22;53(24):10898-10906. doi: 10.1021/acs.macromol.0c02228. Epub 2020 Dec 4.
7
Sorption Characteristics of Polymer Brushes in Equilibrium with Solvent Vapors.聚合物刷与溶剂蒸汽平衡时的吸附特性。
Macromolecules. 2020 Oct 13;53(19):8428-8437. doi: 10.1021/acs.macromol.0c01637. Epub 2020 Sep 29.
8
Swelling of Poly(methyl acrylate) Brushes in Acetone Vapor.聚甲基丙烯酸酯刷在丙酮蒸气中的溶胀。
Langmuir. 2020 Oct 13;36(40):12053-12060. doi: 10.1021/acs.langmuir.0c02510. Epub 2020 Sep 30.
9
Design of surface modifications for nanoscale sensor applications.用于纳米级传感器应用的表面修饰设计。
Sensors (Basel). 2015 Jan 14;15(1):1635-75. doi: 10.3390/s150101635.
10
Advanced nanoporous materials for micro-gravimetric sensing to trace-level bio/chemical molecules.用于微量生物/化学分子微重力传感的先进纳米多孔材料。
Sensors (Basel). 2014 Oct 13;14(10):19023-56. doi: 10.3390/s141019023.
本文引用的文献
1
A nanomechanical mass sensor with yoctogram resolution.具有微微克分辨率的纳米机械质量传感器。
Nat Nanotechnol. 2012 Apr 1;7(5):301-4. doi: 10.1038/nnano.2012.42.
2
Solubility of gases and liquids in glassy polymers.气体和液体在玻璃态聚合物中的溶解度。
Annu Rev Chem Biomol Eng. 2011;2:97-120. doi: 10.1146/annurev-chembioeng-061010-114247.
3
Large-scale integration of nanoelectromechanical systems for gas sensing applications.大规模集成纳米机电系统用于气体传感应用。
Nano Lett. 2012 Mar 14;12(3):1269-74. doi: 10.1021/nl2037479. Epub 2012 Feb 10.
4
Nanoelectromechanical resonator arrays for ultrafast, gas-phase chromatographic chemical analysis.用于超快气相色谱化学分析的纳米机电谐振器阵列。
Nano Lett. 2010 Oct 13;10(10):3899-903. doi: 10.1021/nl101586s.
5
Micro- and nanocantilever devices and systems for biomolecule detection.用于生物分子检测的微纳悬臂梁器件和系统。
Annu Rev Anal Chem (Palo Alto Calif). 2009;2:77-98. doi: 10.1146/annurev-anchem-060908-155232.
6
Micro-electromechanical sensors in the analytical field.分析领域中的微机电系统传感器。
Analyst. 2009 Jul;134(7):1274-90. doi: 10.1039/b901498p. Epub 2009 May 6.
7
Atomic-scale mass sensing using carbon nanotube resonators.利用碳纳米管谐振器进行原子尺度的质量传感。
Nano Lett. 2008 Dec;8(12):4342-6. doi: 10.1021/nl802181c.
8
An atomic-resolution nanomechanical mass sensor.一种原子分辨率的纳米机械质量传感器。
Nat Nanotechnol. 2008 Sep;3(9):533-7. doi: 10.1038/nnano.2008.200. Epub 2008 Jul 20.
9
Ultra-sensitive NEMS-based cantilevers for sensing, scanned probe and very high-frequency applications.用于传感、扫描探针及甚高频应用的基于纳米机电系统的超灵敏悬臂梁。
Nat Nanotechnol. 2007 Feb;2(2):114-20. doi: 10.1038/nnano.2006.208. Epub 2007 Jan 28.
10
Micromechanical cantilever technique: a tool for investigating the swelling of polymer brushes.微机械悬臂梁技术：一种用于研究聚合物刷膨胀的工具。
Langmuir. 2007 Feb 13;23(4):2203-7. doi: 10.1021/la062137u.
Zotero 插件