Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
The Properties Of Two Component Self Assembled Monolayers Of Alkanethiolates On Gold And The Structure And Properties Of Self Assembled Monolayers Of Hydroxamic Acids On Metal Oxide Surfaces
Download The Properties Of Two Component Self Assembled Monolayers Of Alkanethiolates On Gold And The Structure And Properties Of Self Assembled Monolayers Of Hydroxamic Acids On Metal Oxide Surfaces full books in PDF, epub, and Kindle. Read online The Properties Of Two Component Self Assembled Monolayers Of Alkanethiolates On Gold And The Structure And Properties Of Self Assembled Monolayers Of Hydroxamic Acids On Metal Oxide Surfaces ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis The Properties of Two-component Self-assembled Monolayers of Alkanethiolates on Gold, and the Structure and Properties of Self-assembled Monolayers of Hydroxamic Acids on Metal Oxide Surfaces by : John Paul Folkers
Download or read book The Properties of Two-component Self-assembled Monolayers of Alkanethiolates on Gold, and the Structure and Properties of Self-assembled Monolayers of Hydroxamic Acids on Metal Oxide Surfaces written by John Paul Folkers and published by . This book was released on 1993 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Dissertation Abstracts International by :
Download or read book Dissertation Abstracts International written by and published by . This book was released on 1994 with total page 912 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Materials chemistry written by Zheng Chai and published by . This book was released on 1998 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Formation, Structural Dynamics, and Surface Properties of Thiol/gold Self Assembled Monolayer by : David Stephen Karpovich
Download or read book The Formation, Structural Dynamics, and Surface Properties of Thiol/gold Self Assembled Monolayer written by David Stephen Karpovich and published by . This book was released on 1996 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Self-Assembled Monolayers on Gold Substrates by : Mihaela Georgeta Badin
Download or read book Self-Assembled Monolayers on Gold Substrates written by Mihaela Georgeta Badin and published by VDM Publishing. This book was released on 2008 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: Self-assembled monolayers (SAMs) consist of densely packed long-chain organic molecules, which are chemisorbed on metal substrates through a sulfur head group. The purpose of this work, is to study the arrangement and structure of SAMs by IR, XPS, NEXAFS, STM, Ellipsometry and contact angle. While the first group of triptycenethiols and the second group of triarylaminethiols show a formation of disordered films on the gold surface, the third group of alkanethioacetates shows the formation of highly ordered monolayers. A further adsorption to upright oriented molecules is hindered due to kinetic effects. In the case of azo-molecules it is shown that the photoisomerization process is not reversible. These molecules are not able to form highly ordered monolayers on the gold surface due to the critical effect of azo-moiety.
Book Synopsis Structure and Function Evolution of Thiolate Monolayers on Gold by : Grant Alvin Edwards
Download or read book Structure and Function Evolution of Thiolate Monolayers on Gold written by Grant Alvin Edwards and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of n-alkanethiolate self-assembled monolayers on gold has blossomed in the past few years. These systems have functioned as models for common interfaces. Thiolate monolayers are ideal because they are easily modified before or after deposition. The works contained within this dissertation include interfacial characterization (inbred reflection absorption spectroscopy, ellipsometry, contact angle, scanning probe microscopy, and heterogeneous electron-transfer kinetics) and various modeling scenarios. The results of these characterizations present ground-breaking insights into the structure, function, and reproducible preparation of these monolayers. Surprisingly, three interfacial properties (electron-transfer, contact angle, and ellipsometry) were discovered to depend directly on the odd-even character of the monolayer components. Molecular modeling was utilized to investigate adlayer orientation, and suggests that these effects are adlayer structure specific. Finally, the electric force microscopy and theoretical modeling investigations of monolayer samples are presented, which show that the film dielectric constant, thickness, and dipole moment directly affect image contrast. In addition, the prospects for utilization of this emerging technique are outlined.
Book Synopsis Self-assembled Monolayers on Gold Generated from Precisely Designed Organosulfur Adsorbates for the Preparation of Surfaces with Specific Interfacial Properties by : Justin Henry Moore
Download or read book Self-assembled Monolayers on Gold Generated from Precisely Designed Organosulfur Adsorbates for the Preparation of Surfaces with Specific Interfacial Properties written by Justin Henry Moore and published by . This book was released on 2007 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Structure and Function Evolution of Thiolate Monolayers on Gold by :
Download or read book Structure and Function Evolution of Thiolate Monolayers on Gold written by and published by . This book was released on 2006 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of n-alkanethiolate self-assembled monolayers on gold has blossomed in the past few years. These systems have functioned as models for common interfaces. Thiolate monolayers are ideal because they are easily modified before or after deposition. The works contained within this dissertation include interfacial characterization (inbred reflection absorption spectroscopy, ellipsometry, contact angle, scanning probe microscopy, and heterogeneous electron-transfer kinetics) and various modeling scenarios. The results of these characterizations present ground-breaking insights into the structure, function, and reproducible preparation of these monolayers. Surprisingly, three interfacial properties (electron-transfer, contact angle, and ellipsometry) were discovered to depend directly on the odd-even character of the monolayer components. Molecular modeling was utilized to investigate adlayer orientation, and suggests that these effects are adlayer structure specific. Finally, the electric force microscopy and theoretical modeling investigations of monolayer samples are presented, which show that the film dielectric constant, thickness, and dipole moment directly affect image contrast. In addition, the prospects for utilization of this emerging technique are outlined.
Book Synopsis Monolayer Films Prepared by the Spontaneous Self-Assembly of Symmetrical and Unsymmetrical Dialkyl Sulfides from Solution Onto Gold Substrates: Structure, Properties, and Reactivity of Constituent Functional Groups by : Ernest B. Troughton
Download or read book Monolayer Films Prepared by the Spontaneous Self-Assembly of Symmetrical and Unsymmetrical Dialkyl Sulfides from Solution Onto Gold Substrates: Structure, Properties, and Reactivity of Constituent Functional Groups written by Ernest B. Troughton and published by . This book was released on 1987 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: Exposure of evaporated gold films supported on silicon wafers to solutions of dialkyl sulfides (R(CH2)m-S-(CH2)n-R'; R and R'=CH3 or CO2H) or alkyl thiols (R(CH2)nSH, R=CO2H or CH3) in methanol or ethanol results in rapid formation of a monolayer of the organosulfer compound adsorbed onto the gold. The resulting films have been characterized using a number of techniques, including X-ray photoelectron spectroscopy (XPS), infrared spectroscopy (IRS), ellipsometry, and wetting. These self-assembled, supported organic monolayer films are systems that can be used to study problems in the physical-organic chemistry and materials science of organic surfaces, especially the relation between the molecular-level structure of the film constituents and the macroscopic properties of the assembled monolayers. Keywords: Thin film, Monolayer, Surface spectroscopy, electronic materials.
Book Synopsis Molecular Dynamics Study of Alkanethiolate Self-Assembled Monolayer Coated Gold Nanoparticle by :
Download or read book Molecular Dynamics Study of Alkanethiolate Self-Assembled Monolayer Coated Gold Nanoparticle written by and published by . This book was released on 2007 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: Through molecular simulations we have observed that the surface of gold nanoparticles become highly corrugated by the adsorption of alkanethiolate self assembled monolayers (SAMs). Furthermore, as the temperature is increased, the SAMs dissolve into the gold nanoparticle, creating a liquid mixture at temperatures much lower than the melting temperature of the gold nanoparticle. By analyzing the mechanical and chemical properties of gold nanoparticles at temperatures below the melting point of gold, with different SAM chain lengths and surface coverage properties, we have determined that the system is metastable. The model and computational results that provide support for this hypothesis are presented in this paper.
Book Synopsis Specific Interfacial Properties of Self-assembled Monolayers on Gold Generated from Specifically Fluorinated and Structurally Tailored Organosulfur Adsorbates by : Yuehua Yuan
Download or read book Specific Interfacial Properties of Self-assembled Monolayers on Gold Generated from Specifically Fluorinated and Structurally Tailored Organosulfur Adsorbates written by Yuehua Yuan and published by . This book was released on 2011 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Self-assembled Monolayers on Gold: from Ensembles to Single Molecules by : Arianna Friggeri
Download or read book Self-assembled Monolayers on Gold: from Ensembles to Single Molecules written by Arianna Friggeri and published by . This book was released on 2000 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Synthesis and Characterization of Self-assembled Monolayers on Gold Generated from Partially Fluorinated Alkanethiols and Aliphatic Dithiocarboxylic Acids by : Ramon Colorado
Download or read book Synthesis and Characterization of Self-assembled Monolayers on Gold Generated from Partially Fluorinated Alkanethiols and Aliphatic Dithiocarboxylic Acids written by Ramon Colorado and published by . This book was released on 2002 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Synthesis and Characterization of Self-assembled Monolayers on Gold Generated from Chelating Alkanethiols by : Joon-Seo Park
Download or read book Synthesis and Characterization of Self-assembled Monolayers on Gold Generated from Chelating Alkanethiols written by Joon-Seo Park and published by . This book was released on 2004 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Structure of Self-assembled Monolayers on Gold Studied by NEXAFS and Photoelectron Spectroscopy by : Somsakul Watcharinyanon
Download or read book Structure of Self-assembled Monolayers on Gold Studied by NEXAFS and Photoelectron Spectroscopy written by Somsakul Watcharinyanon and published by . This book was released on 2008 with total page 69 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Synthesis and Study of Self-assembled Monolayers on Gold Generated from Chelating Alkanedithiols by : Young-Seok Shon
Download or read book Synthesis and Study of Self-assembled Monolayers on Gold Generated from Chelating Alkanedithiols written by Young-Seok Shon and published by . This book was released on 1999 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Comparison of Self-Assembled Monolayers on Gold: Coadsorption of Thiols and Disulfides by : Colin D. Bain
Download or read book Comparison of Self-Assembled Monolayers on Gold: Coadsorption of Thiols and Disulfides written by Colin D. Bain and published by . This book was released on 1989 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ordered, organic monolayers were formed on gold slides by adsorption from ethanol of HS(CH2)10CH2OH, HS(CH2)10CH3, S(CH2)10CH2OH2, S(CH2)10Ch32, and of binary mixtures of these molecules in which one component was terminated by a hydrophobic methyl group and one by a hydrophilic alcohol group. The compositions of the monolayers were determined by X-ray photoelectron spectroscopy (XPS). Wettability was used as a probe of the chemical composition and structure of the surface of the monolayer. When monolayers were formed in solutions containing mixtures of a thiol and a disulfide, adsorption of the thiol was strongly preferred (approx. 75:1). Monolayer, Gold, Surface, Contact angles, Thiols, Disulfides. (mjm).
