First-principles Theoretical Study of Self-assembled Monolayers
نویسندگان
چکیده
منابع مشابه
Crystallization on Self Assembled Monolayers
Over the past two decades, self assembled monolayers (SAMs) (Love et al., 2005; Smith et al., 2004; Ulman, 1996) have been extensively studied due to their many applications in various fields such as electrochemistry (Eckerman et al., 2010), biosensors (Nyquist et al., 2000), protein separation (Chun and Stroeve, 2002) and enantiomer separation (Mastai, 2009). SAMs are organic assemblies formed...
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Self assembly provides a simple route to organise suitable organic molecules on noble metal surface by using long chain organic molecules with various functionalities like -SH,-COOH,-NH2 , Silanes etc. These surfaces can be used to build up interesting nano level architectures. Self assembly is an interesting process for biological relevance because it provides a novel approach to complex struc...
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Systematic studies on scanning probe lithography (SPL) methodologies have been performed using self-assembled monolayers (SAMs) on Au as examples. The key to achieving high spatial precision is to keep the tip-surface interactions strong and local. Approaches include three atomic force microscopy (AFM) based methods, nanoshaving, nanografting, and nanopen reader and writer (NPRW), which rely on...
متن کاملFormation and Structure of Self-Assembled Monolayers.
The field of self-assembled monolayers (SAMs) has witnessed tremendous growth in synthetic sophistication and depth of characterization over the past 15 years.1 However, it is interesting to comment on the modest beginning and on important milestones. The field really began much earlier than is now recognized. In 1946 Zisman published the preparation of a monomolecular layer by adsorption (self...
متن کاملSelf-Assembled Monolayers of Parent and Derivatized
Synthesis of the terminally disubstituted rigid rod molecules, [n]staffane-3,3("')-dithiols, n = 1-4, and their singly functionalized derivatives carrying an acetyl or a pentaammineruthenium(II), [ R u ( N H ~ ) ~ ] ~ + , substituent is described. Self-assembled monolayers of the neat [nlstaffane derivatives and of their mixtures with n-alkyl thiols were prepared on polycrystalline gold electro...
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ژورنال
عنوان ژورنال: membrane
سال: 2004
ISSN: 0385-1036,1884-6440
DOI: 10.5360/membrane.29.363