Results 281 to 290 of about 1,175,217 (343)
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Biomacromolecules, 2007
Presently there is great interest in the construction of nanostructures from DNA fragments. Here we report the preparation of much larger helical textures with different shapes from pure DNA fragments. We have observed them while preparing crystals of the dodecamer d(AAAAAATTTTTT), which only contains adenine and thymine.
Juan A, Subirana +3 more
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Presently there is great interest in the construction of nanostructures from DNA fragments. Here we report the preparation of much larger helical textures with different shapes from pure DNA fragments. We have observed them while preparing crystals of the dodecamer d(AAAAAATTTTTT), which only contains adenine and thymine.
Juan A, Subirana +3 more
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The Macroscopic Theory of Irreversibility
Reports on Progress in Physics, 1956This article reviews certain aspects of irreversible thermodynamics. There are two main parts. The first part considers the Onsager theory of the approach to equilibrium of isolated systems under non-uniform conditions. The whole system is treated as being made up of macroscopic but small sub-systems, which are in `local equilibrium' in the sense that ...
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Is macroscopic quantum coherence incompatible with macroscopic realism?
Il Nuovo Cimento B, 1995The proposal by Leggett and Leggettet al. (Suppl. Prog. Theor. Phys.,69 (1980) 80;Directions in Condensed Matter Physics, edited byG. Grinstein andG. Mazenko (World Scientific, Singapore) 1986, p. 189;Jpn. J. Appl. Phys.,26 (1987) 1986,Suppl. 26–3;Phys. Rev.
Chiatti L, Cini M, SERVA, Maurizio
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A macroscopic formulation of electromagnetophoresis
The Bulletin of Mathematical Biophysics, 1968A macroscopic conservation equation is derived for electromagnetophoresis of a dilute suspension. The governing equation and auxiliary conditions are formulated for transport in a rectangular cell, these being reduced to standard form by dimensional methods.
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Towards Macroscopic Crystalline 2D Polymers.
Angewandte Chemie, 2018Periodic and nanoporous monolayer polymers, the structures of which can be viewed as molecular fishing nets, have been classified as 2D polymers. They have been previously synthesized under mild photoirradiation conditions in the interior of layered ...
Xinliang Feng, A. Schlüter
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Self-Assembly of Nano- to Macroscopic Metal–Phenolic Materials
Chemistry of Materials, 2018The self-assembly of molecular building blocks into well-defined macroscopic materials is desirable for developing emergent functional materials. However, the self-assembly of molecules into macroscopic materials remains challenging, in part because of ...
Gyeongwon Yun +6 more
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Superposition and macroscopic observation
Synthese, 1974The principle of superposition has long plagued the quantum mechanics of macrosopic bodies. Macroscopic objects are taken to be composed of a large number of interacting constituents, each in its interaction with others governed by the laws of quantum mechanics.
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Macroscopic model of confinement
Physical Review D, 1992We demonstrate that the medium described Lorentz covariantly by a condensing colorless spin-zero field and by a color-octet spin-one ghost exhibits the confining properties ascribed to the nonperturbative QCD vacuum: It behaves like a relativistic type-II dual color superconductor.
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The Macroscope: A Macroscopic Tool for Validating Microscopic Force Relationships
MRS Proceedings, 2001ABSTRACTThe Force Macroscope (FM) was presented at the MRS-Spring-2000 as a laboratory teaching tool to introduce students to concepts of Scanning Force Microscopy (SFM). It is a macroscopic version of the SFM. The FM pedagogical advantage over the SFM is its size: students relate to the FM, only a few grasp at once the concepts for the 100 ...
Claudio Guerra-Vela, Redy R. Zypman
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Macroscopic materials assembled from nanoparticle superlattices
Nature, 2021Peter Santos +4 more
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