Functionalized self-assembly

Zhu T., Zhang X., Wang J., Fu X.Y., Liu Z.F., Assembling colloidal Au nanoparticles with functionalized self- assembled monolayers. Thin Solid Films 1998 329 595-598. 

Houseman BT, Gawalt ES, Mrksich M (2003) Maleimide-functionalized self-assembled monolayers for the preparation of peptide and carbohydrate biochips. Langmuir 19 1522-1531... 

Tidwell CD, Ertel SI, Ratner BD (1997) Endothelial cell growth and protein adsorption on terminally functionalized, self-assembled monolayers of alkanethiolates on gold. Langmuir 13 3404-3413... 

L. Haussling, H. Ringsdorf, F.J. Schimitt, and W. Knoll, Biotin-functionalized self-assembled monolayers on gold-surface-plasmon optical studies of specific recognition reactions. Langmuir 7, 1837-184 (1991). 

Song J, Cisar JS, Bertozzi CR. Functional self-assembling bolaamphiphilic polydiacetylenes as colorimetric sensor scaffolds. J Am Chem Soc 2004 126 8459-8465. 

Scheme 4 Synthesis of An nanoparticles bearing functional self-assembled monolayers (SAMs)...

Functional Self-Assembled Zinc(II) Coordination Polymers... 

An interesting example of the latter was accomplished by Reinhoudt and coworkers, who employed cyclodextrin (CD) functionalized self-assembled mono-layers (SAMs) to build up layer-by-layer (LBL) thin films via alternating host-guest interactions with functionalized dendrimers and gold nanoparticles [118,... 

M. Mosbach, H. Zimmermann, T. Laurell, J. Nilsson, E. Csoregi and W. Schuhmann, Picodroplet-deposition of enzymes on functionalized self-assembled monolayers as a basis for miniaturized multi-sensor structures. Biosens. Bioelectron., 16 (2001) 827-837. 

A tetrameric capsule of ideal D2 symmetry has been reported by Rebek.65 In particular, a molecule with glycoluril and sulfamide functionality self-assembled in the solid state via 24 hydrogen bonds to form a finite assembly that accommodated 2,6-adamantanedione as a guest. The volume of the cavity of the capsule was determined to be approximately 184 A3 (Fig. 35). Each carbonyl oxygen atom of the... 

I. Willner, S. Rubin and Y. Cohen, Photoregulated binding of spiropyran-modified concanavalin A to monosaccharide-functionalized self-assembled monolayers on gold electrodes, J. Am. Chem. Soc. 115,4937-4938 (1993). 

Hankins, M.G. Resnick, P.J. Clews, P.J. Mayer, T.M. Wheeler, D.R. Tanner, D.M. Plass, R.A. Vapor deposition of amino-functionalized self-assembled monolayers on MEMS. In Proceedings of SPIE Reliability, Testing, and Characterization of MEMS/MOEMS II Ramesham, R., Tanner, D.M., Eds. SPIE 2003 Vol. 4980, 238-247. 

Haussling L, Michel B, Ringsdorf H and Rohrer H 1991 Direct observation of streptavidin specifically adsorbed on biotin-functionalized self-assembled monolayers with the scanning tunneling microscope Angew. Chem. Int. Edn. Engl. 30 569-72... 

Recently Mahapatro, et al., demonstrated the surface modification of functional self assembled monolayers on 316L stainless steel via lipase (Novozyme-435) catalysis (Scheme 4) 86). SAMs of 16-mercaptohexadecanoic acid (-COOH SAM) and 11-mercapto-l-undecanol (-OHSAM) were formed on 316L SS, and lipase catalysis was used to attach therapeutic drugs, perphenazine and ibuprofen, respectively, on these SAMs. The reaction was carried out in toluene at 60 °C for 5 h using Novozyme-435 as the biocatalyst. The FTIR, XPS and contact angle measurements collectively confirmed the biocatalytic surface modification of SAMs. 

By coating the internal pore surfaces of MCM-41 with functionalized self-assembled monolayers it is possible to impart excellent chemical selectivity for specific toxic metallic species (see Figure 2). For example, installation of a thiol-terminated monolayer provides unprecedented mercury sequestering capability [7,8]. Thiol-SAMMS also is effective for removing other soft heavy metals, such as Cd, Ag ami Au. In fact, the metallated thiols themselves (e.g. Hg and Ag) are also excellent sorbents for sequestering soft anions (e.g. radioiodide) as weU [9]. 

Discher, D., Eisenberg, A., 2002. Polymer vesicles. Sci., New Ser. 297 (5583), 967—973. Durmaz, F., 2006. A Modular Approach to Functional Self-Assembled Monolayers. Swiss Federal Institute of Technology, Zurich. 

A solution of 2-hydroxyethyl methacrylate (HEMA) is introduced into the microchannel (300 mm x 8 mm x 4.5 cm), which was manufactured on a silicon wafer and functionalized with initiator-functionalized self-assembled monolayer (Fig. 38). A polymer gradient is created inside the microchannel so that the thickness of the polymer bmsh decreases linearly from the inlet to the outlet. 

Genove E, Shen C, Zhang S, Semino CE (2005) The effect of functionalized self-assembling peptide scaffolds on human aortic endothelial cell function. Biomaterials 26 3341-3351. doi 10.1016/j.biomaterials.2004.08.012... 

---