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|e rakwb
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|a eng
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| 100 |
1 |
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|a Zhang, Yi
|e verfasserin
|4 aut
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| 245 |
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|a A massively parallel electrochemical approach to the miniaturization of organic micro- and nanostructures on surfaces
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|c 2004
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|a Text
|b txt
|2 rdacontent
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|a ohne Hilfsmittel zu benutzen
|b n
|2 rdamedia
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| 338 |
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|b nc
|2 rdacarrier
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|a Date Completed 03.02.2006
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|a Date Revised 26.10.2019
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|a published: Print
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|a Citation Status PubMed-not-MEDLINE
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|a This paper describes a simple and convenient strategy for reducing the dimensions of organic micro-and nanostructures on metal surfaces. By varying electrochemical desorption conditions, features patterned by dip-pen nanolithography or micro contact printing and made of linear alkanethiols or selenols can be gradually desorbed in a controlled fashion. The process is referred to as electrochemical whittling because the adsorbate desorption is initiated at the exterior of the feature and moves inward as a function of time. The whittling process and adsorbate desorption were studied as a function of substrate morphology, adsorbate head and tail groups, and electrolyte solvent and salt. Importantly, one can independently address different nanostructures made of different adsorbates and effect their miniaturization based upon ajudicious selection of adsorbate, applied potential, and supporting electrolyte. Some of the physical and chemical origins of these observations have been elucidated
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|a Journal Article
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|a Salaita, Khalid
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Lim, Jung-Hyurk
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Lee, Ki-Bum
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Mirkin, Chad A
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 20(2004), 3 vom: 03. Feb., Seite 962-8
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|g pages:962-8
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