Organized monolayers by adsorption. 1. Formation and structure of oleophobic mixed monolayers on solid surfaces

Sagiv, Jacob

doi:10.1021/ja00521a016

Cited by 1,440 publications

(1,022 citation statements)

References 7 publications

(9 reference statements)

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“…24,25 In 1980 Sagiv published a seminal paper reporting the reaction of chloro-and alkoxy-silanes (RSiCl 3 and RSi(OR 0 ) 3 with R = C 18 H 37 and R 0 = Me or Et) with hydroxyl-terminated surfaces of oxidized substrates to afford a covalent molecular layer. 26 Hydroxyl terminated surfaces include almost any oxide surface such as glass, poly(vinyl alcohol), oxidized polyethylene, aluminium, zinc oxide, iron oxide or indium tin oxide. This work represents the first report of 'ordered molecular assemblies formed by the adsorption of active surfactants on a solid surface', 12 better known as SAMs.…”

Section: Organosilane Based Layersmentioning

confidence: 99%

The molecular level modification of surfaces: from self-assembled monolayers to complex molecular assemblies

2011

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The modification of surfaces with self-assembled monolayers (SAMs) containing multiple different molecules, or containing molecules with multiple different functional components, or both, has become increasingly popular over the last two decades. This explosion of interest is primarily related to the ability to control the modification of interfaces with something approaching molecular level control and to the ability to characterise the molecular constructs by which the surface is modified. Over this time the level of sophistication of molecular constructs, and the level of knowledge related to how to fabricate molecular constructs on surfaces have advanced enormously. This critical review aims to guide researchers interested in modifying surfaces with a high degree of control to the use of organic layers. Highlighted are some of the issues to consider when working with SAMs, as well as some of the lessons learnt (169 references). 2011 The Royal Society of Chemistry. The modification of surfaces with self-assembled monolayers (SAMs) containing multiple different molecules, or containing molecules with multiple different functional components, or both, has become increasingly popular over the last two decades. This explosion of interest is primarily related to the ability to control the modification of interfaces with something approaching molecular level control and to the ability to characterise the molecular constructs by which the surface is modified. Over this time the level of sophistication of molecular constructs, and the level of knowledge related to how to fabricate molecular constructs on surfaces have advanced enormously. This critical review aims to guide researchers interested in modifying surfaces with a high degree of control to the use of organic layers. Highlighted are some of the issues to consider when working with SAMs, as well as some of the lessons learnt (169 references).

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Section: Organosilane Based Layersmentioning

confidence: 99%

The molecular level modification of surfaces: from self-assembled monolayers to complex molecular assemblies

2011

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“…well-established techniques for forming and characterizing them, [231][232][233][234][235][236][237] and in principle, their chemistry should be less complex and therefore more amenable to obtaining detailed molecular level insights. SAMs formed by reaction of trichloroalkylsilanes on SiO x surfaces, for example on the thin oxide layer on silicon, may be particularly relevant to reactions of organic compounds on dust and on building materials for which silicates can be major components.…”

Section: This Journal Is C the Owner Societies 2009mentioning

confidence: 99%

“…First, there was evidence for some multilayer formation on the ZnSe ATR crystal, which may be partly responsible for significantly more scatter in the kinetics data than is the case using a silicon ATR crystal where monolayer formation is well characterized. [231][232][233][234][235][236][237] Second, it may be that the mechanism of formation of CQO is not, indeed, L-H but rather a more complex one that leads to a similar parameterization of the rate data. Given the lack of a convincing mechanism that would lead to L-H kinetics for the disparate surfaces for which it has been suggested, it is clear that much more remains to be understood at a molecular level about the interaction of O 3 , and likely of other oxidants as well, with organics at interfaces.…”

Section: This Journal Is C the Owner Societies 2009mentioning

confidence: 99%

Reactions at surfaces in the atmosphere: integration of experiments and theory as necessary (but not necessarily sufficient) for predicting the physical chemistry of aerosols

Finlayson-Pitts

2009

Phys. Chem. Chem. Phys.

226

272

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“…The inherent well-packed nature of such SAMs enables the formation of a non-interdigitated hybrid lipid bilayer comprising a layer of phospholipids on top of a layer of surface bound SAM alkyl chain molecules. 14,17 However, several inherent drawbacks limit their more widespread use, which include moisture sensitivity of silanes, 18,19,20 the instability of thiols towards oxidation, 21 the requirement for specific substrate surfaces for self-assembly (such as silicon, 22 glass, 23 gold, 24 platinum, 25 or palladium 26 ), and the lack of readily available high surface area 3-dimensional variants.…”

Section: Introductionmentioning

confidence: 99%

Combining plasmachemical emulsion-templating with ATRP to create macroporous lipophilic surfaces

Brown

Wood

Badyal

2014

Journal of Colloid and Interface Science

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Publisher's copyright statement: NOTICE: this is the author's version of a work that was accepted for publication in Journal of Colloid and Interface Science. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be re ected in this document. Changes may have been made to this work since it was submitted for publication. A de nitive version was subsequently published in Journal of Colloid and Interface Science, 421, 2014, 10.1016/j.jcis.2014.01.019. Use policyThe full-text may be used and/or reproduced, and given to third parties in any format or medium, without prior permission or charge, for personal research or study, educational, or not-for-pro t purposes provided that:• a full bibliographic reference is made to the original source • a link is made to the metadata record in DRO • the full-text is not changed in any way The full-text must not be sold in any format or medium without the formal permission of the copyright holders.Please consult the full DRO policy for further details. ABSTRACTWell-defined alkyl chain side group polymer brushes have been tethered onto high surface area macroporous pulsed plasmachemical emulsion-templated poly(vinylbenzyl chloride) initiator layers (typically 600-700 m 2 g -1 ) using atom transfer radical polymerisation (ATRP). Immobilisation of phospholipids onto these bioactive surfaces is found to occur through interdigitation, and the efficacy of lipid binding is governed by the alkyl side group chain length of the polymer brushes.

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Organized monolayers by adsorption. 1. Formation and structure of oleophobic mixed monolayers on solid surfaces

Cited by 1,440 publications

References 7 publications

The molecular level modification of surfaces: from self-assembled monolayers to complex molecular assemblies

The molecular level modification of surfaces: from self-assembled monolayers to complex molecular assemblies

Reactions at surfaces in the atmosphere: integration of experiments and theory as necessary (but not necessarily sufficient) for predicting the physical chemistry of aerosols

Combining plasmachemical emulsion-templating with ATRP to create macroporous lipophilic surfaces

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