Stability: A key issue for self-assembled monolayers on gold as thin-film coatings and nanoparticle protectants

Srisombat, Laongnuan; Jamison, Andrew C.; Lee, T. Randall

doi:10.1016/j.colsurfa.2011.09.020

Cited by 194 publications

(251 citation statements)

References 224 publications

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“…The functional CP surfaces thus created are electrochemically active and stable over a wider potential range than those grafted from thiol monolayers on gold. 33 Specifically, the grafting of the salt-and temperatureresponsive co-polymers of P(PEGMMA-co-DEGMMA) from the conductive polymer poly(3,4-ethylenedioxythiophene (PEDOT) is demonstrated. Switching of the brushes in response to various salts concentrations and temperature is studied by quartz crystal microbalance with dissipation (QCM-D), ellipsometry and atomic force microscopy (AFM) measurements.…”

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confidence: 99%

Conductive surfaces with dynamic switching in response to temperature and salt

et al. 2015

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This work demonstrates polymer brushes grafted from conductive polymer films which display dynamic surface switching dependent on salt, temperature and electrode potential. The electroactivity presented by the conductive polymer and the responsiveness of the grafted brushes leads to an interface with multiple control parameters. Here, we demonstrate this concept by grafting of uncharged brushes of poly(ethylene glycol)methyl ether methacrylates from conducting polymer poly(3,4-ethylenedioxythiophene) (PEDOT), and observe a temperature-and salt-induced switch of brush conformation, and their effect on the electrochemistry of the material. The switching conditions can be tailored by copolymerizing monomers with different numbers of ethylene glycol units. In addition, these surfaces exhibit antifouling properties, leading to potential applications such as electrically-addressable biointerfaces. Conductive surfaces with dynamic switching in response to temperature and salt † This work demonstrates polymer brushes grafted from conductive polymer films which display dynamic surface switching dependent on salt, temperature and electrode potential. The electroactivity presented by the conductive polymer and the responsiveness of the grafted brushes leads to an interface with multiple control parameters. Here, we demonstrate this concept by grafting of uncharged brushes of poly(ethylene glycol)methyl ether methacrylates from conducting polymer poly(3,4-ethylenedioxythiophene) (PEDOT), and observe a temperature-and salt-induced switch of brush conformation, and their effect on the electrochemistry of the material. The switching conditions can be tailored by copolymerizing monomers with different numbers of ethylene glycol units. In addition, these surfaces exhibit antifouling properties, leading to potential applications such as electrically-addressable biointerfaces.

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confidence: 99%

Conductive surfaces with dynamic switching in response to temperature and salt

et al. 2015

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“…Однако проблема влияния различных типов дефектов на характеристики нанокластеров до сих пор остается малоизученной, между тем отдельные исследования показывают, что наличие дефектов может приводить к весьма существенному изменению свойств нанокластеров, в частности стабильность нанокластеров зависит от типа дефектов [12], том числе дефектные нанокластеры могут быть термически более устойчивы [13,14] и обладать отдельными физико-химическими свойствами, более предпочтительными при их технологическом использовании.…”

Section: заключениеunclassified

The Investigation of the Influence of Point Defects on the Thermodynamic and Structural Properties of Nanocompacted Cobalt and Copper

Kolosov¹,

Sokolov²,

Myasnichenko³

et al. 2017

pcascnn

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“…Поскольку самоор-ганизованные монослои подходят далеко не для всех подложек и для формирования на них ПОВМОК часто требуются высокие температуры и длительное время, то существует серьезная проблема адгезии и стабиль-ности покрытий. [21][22][23][24] Кроме того, для решения многих практических задач ПОВМОК формируются на прово-дящих электродах (металлы, ITO и др.). В этом случае присутствие на поверхности изолирующих слоев не-желательно.…”

Section: Introductionunclassified