Results 221 to 230 of about 322,385 (264)
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Organic Molecules Acting as Templates on Metal Surfaces
Science, 2002The electronic connection of single molecules to nanoelectrodes on a surface is a basic, unsolved problem in the emerging field of molecular nanoelectronics. By means of variable temperature scanning tunneling microscopy, we show that an organic molecule (C 90 H 98 ), known as the Lander, can
Rosei, F. +7 more
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Patterning Microsphere Surfaces by Templating Colloidal Crystals
Nano Letters, 2004By using the upper single or double layers in colloidal crystals as masks during Au vapor deposition, various Au patterns have been successfully constructed on the surfaces of the lower spheres. The dimension and geometry of the Au patterns obtained are dependent on the orientation of the colloidal crystal templates.
Zhang, G., Wang, D., Möhwald, H.
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Nanoparticle‐Based Surface Templating
International Journal of Applied Ceramic Technology, 2011This study is focused on making molds with micrometer‐sized feature arrays, studying high solids loading nanoparticle suspension for nanoparticle‐based templating, and cast forming of surface‐templated materials. Polydimethylsiloxane (PDMS) and silicone molds with micrometer‐sized feature arrays are made using mold cores templated ...
Kathy Lu, Chase Hammond
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Optimal Templates for Nonrigid Surface Reconstruction
2012This paper addresses the problem of reconstructing a deforming surface from point observations in a monocular video sequence. Recent state-of-the-art approaches divide the surface into smaller patches to simplify the problem. Among these, one very promising approach reconstructs the patches individually using a quadratic deformation model.
Markus Moll, Luc Van Gool
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Functionalized Supramolecular Nanoporous Arrays for Surface Templating
Chemistry – A European Journal, 2008AbstractControlled self‐assembly and chemical tailoring of bimolecular networks on surfaces is demonstrated using structural derivatives of 3,4:9,10‐perylenetetracarboxylic diimide (PTCDI) combined with melamine (1,3,5‐triazine‐2,4,6‐triamine). Two functionalised PTCDI derivatives have been synthesised, Br2–PTCDI and di(propylthio)–PTCDI, through ...
Luís M A, Perdigão +7 more
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Template-directed polynucleotide synthesis on mineral surfaces
Journal of Molecular Evolution, 1985Ferric hydroxide, a plausible prebiotic material, strongly adsorbs polynucleotides. We show that adsorption on ferric hydroxide and on several other minerals has no effect, under the conditions studied, on the template-directed oligomerization of guanylic acid on polycytidylic acid.
A W, Schwartz, L E, Orgel
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Controlling the Reactivity of Adsorbed DNA on Template Surfaces
Langmuir, 2008The ability to place DNA on surfaces with increased and controllable reactivity is of fundamental importance in the development of next-generation DNA and protein biochips. The present work demonstrates the ability to control both the localization of the DNA on a surface and its reactivity by a self-assembly approach that is dependent on two variables:
R, Kaufmann +3 more
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Surface Influences on the Electrodiffusive Behavior in Mesoporous Templates
Small, 2015The physicochemical details of the well‐established template‐assisted electrodeposition process for metal nanowire fabrication are investigated with respect to the physical origination for template geometry limitation. The overall process of metal reduction inside anodized Al2O3 (AAO) is divided into three parts: i) the electrochemical reduction at the
M, Graf, J, Poppe, A, Eychmüller
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Template-imprinted nanostructured surfaces for protein recognition
Nature, 1999Synthetic materials capable of selectively recognizing proteins are important in separations, biosensors and the development of biomedical materials. The technique of molecular imprinting creates specific recognition sites in polymers by using template molecules.
H, Shi +4 more
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Patterned surface as a template for DNA-based nanotechnology
The 2003 Congress on Evolutionary Computation, 2003. CEC '03., 2004A novel method of DNA patterning on silicon surface based on atomic force microscopy (AFM) is presented. This method is based on the AFM anodic oxidation technique, which has the ability to make nano-level oxide patterns on the silicon surface.
W. C. Moon +3 more
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