Results 21 to 30 of about 67,428 (262)
Beilstein Journal of Nanotechnology, 2023 We introduce a unique soft lithographic operation that exploits stamp roof collapse-induced gaps to selectively remove an alkanethiol self-assembled monolayer (SAM) on Au to generate surface patterns that are orders of magnitude smaller than structures ...
Chang-Ming Wang +4 more
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Fabrication of patterned DNA surfaces [PDF]
Nucleic Acids Research, 1996 Two photolithographic methods are described for the formation of patterned single or multiple DNA species on SiO2 substrates. In the first approach, substrates are treated with a photochemically labile organosilane monolayer film. Irradiation of these surfaces with patterned deep UV (193 nm) light results in patterned chemically reactive groups which ...
L A, Chrisey +4 more
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Step Bunches, Nanowires and Other Vicinal “Creatures”—Ehrlich–Schwoebel Effect by Cellular Automata
Crystals, 2021 Different patterns can be created on the surface of growing crystals, among which the step bunches and/or step meanders are two of the most studied.
Magdalena Załuska-Kotur +2 more
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Circle Patterns on Singular Surfaces [PDF]
Discrete & Computational Geometry, 2007 We consider ``hyperideal'' circle patterns, i.e. patterns of disks appearing in the definition of the Delaunay decomposition associated to a set of disjoint disks, possibly with cone singularities at the center of those disks. Hyperideal circle patterns are associated to hyperideal hyperbolic polyhedra.
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Single-Cell Patterning Based on Immunocapture and a Surface Modified Substrate
Applied Sciences, 2018 Micropatterning technology offers powerful methods for biological analyses at the molecular level, enabling the investigation of cell heterogeneities, as well as high throughput detection. We herein propose an approach for single-cell patterning.
Dilinuer Ayibaike +2 more
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Semiregular patterns on surfaces [PDF]
ACM SIGGRAPH 2007 sketches, 2007 Inspired by recent advances in high-quality mesh parameterization, I present a technique for decorating surfaces with seamless ornamental patterns. The patterns are transferred from planar drawings with wallpaper symmetry. I show that when the original drawing belongs to one of a few specific symmetry groups, then it can easily be rendered with low ...
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Effect of Nanopatterning on Concentration Polarization during Nanofiltration
Membranes, 2021 Membranes used for desalination still face challenges during operation. One of these challenges is the buildup of salt ions at the membrane surface. This is known as concentration polarization, and it has a negative effect on membrane water permeance and
Lauren M. Ward +2 more
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Aggregate, 2022 Solid surfaces that are immobilized with DNA molecules underlie an array of biotechnological devices. These surfaces may also mediate the self‐assembly of hierarchical DNA nanostructures.
Qufei Gu, Eric A. Josephs, Tao Ye
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Materials & DesignIn this work, laser patterning of Ti6Al4V alloy with varying patterning ratios and depths was conducted to demonstrate its great potentials to enhance the fracture toughness of adhesively bonded alloy joints under Mode II loading.
Ruitong Shi +5 more
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Micro- and nano-surface structures based on vapor-deposited polymers
Beilstein Journal of Nanotechnology, 2017 Vapor-deposition processes and the resulting thin polymer films provide consistent coatings that decouple the underlying substrate surface properties and can be applied for surface modification regardless of the substrate material and geometry.
Hsien-Yeh Chen
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