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Molecular self-assembly and nanochemistry: A chemical strategy for the synthesis of nanostructures
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TLDR
In this article, self-assembly is defined as the spontaneous association of molecules under equilibrium conditions into stable, structurally well-defined aggregates joined by noncovalent bonds.Abstract:
Molecular self-assembly is the spontaneous association of molecules under equilibrium conditions into stable, structurally well-defined aggregates joined by noncovalent bonds. Molecular self-assembly is ubiquitous in biological systems and underlies the formation of a wide variety of complex biological structures. Understanding self-assembly and the associated noncovalent interactions that connect complementary interacting molecular surfaces in biological aggregates is a central concern in structural biochemistry. Self-assembly is also emerging as a new strategy in chemical synthesis, with the potential of generating nonbiological structures with dimensions of 1 to 10(2) nanometers (with molecular weights of 10(4) to 10(10) daltons). Structures in the upper part of this range of sizes are presently inaccessible through chemical synthesis, and the ability to prepare them would open a route to structures comparable in size (and perhaps complementary in function) to those that can be prepared by microlithography and other techniques of microfabrication.read more
Citations
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Folding DNA to create nanoscale shapes and patterns
TL;DR: This work describes a simple method for folding long, single-stranded DNA molecules into arbitrary two-dimensional shapes, which can be programmed to bear complex patterns such as words and images on their surfaces.
Journal ArticleDOI
Fabrication of novel biomaterials through molecular self-assembly.
TL;DR: Two complementary strategies can be used in the fabrication of molecular biomaterials as discussed by the authors : chemical complementarity and structural compatibility, both of which confer the weak and noncovalent interactions that bind building blocks together during self-assembly.
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Design and self-assembly of two-dimensional DNA crystals
TL;DR: The design and observation of two-dimensional crystalline forms of DNA that self-assemble from synthetic DNA double-crossover molecules that create specific periodic patterns on the nanometre scale are reported.
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Nanoparticles, Proteins, and Nucleic Acids: Biotechnology Meets Materials Science
TL;DR: This review is focused on current approaches emerging at the intersection of materials research, nanosciences, and molecular biotechnology, which is closely associated with both the physical and chemical properties of organic and inorganic nanoparticles.
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Self-assembly of DNA into nanoscale three-dimensional shapes
Shawn M. Douglas,Hendrik Dietz,Tim Liedl,Björn Högberg,Franziska Graf,Franziska Graf,William M. Shih,William M. Shih +7 more
TL;DR: This work demonstrates the design and assembly of nanostructures approximating six shapes—monolith, square nut, railed bridge, genie bottle, stacked cross, slotted cross, and heterotrimeric wireframe icosahedra with precisely controlled dimensions.
References
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Highly Stable Self-Association of 5-(Guanidiniocarbonyl)-1H-pyrrole-2-carboxylate in DMSO – The Importance of Electrostatic Interactions
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Versatile Self‐Complexing Compounds Based on Covalently Linked Donor–Acceptor Cyclophanes
TL;DR: A range of covalently linked donor-acceptor compounds which contain a hydroquinone unit, a 1,5-dioxynaphthalene ring system, or a tetrathiafulvalene unit as thepi-donor and cyclobis(paraquat-p-phenylene) (CBPQT(4+)) as the pi-accepting tetracationic cyclophane were prepared and shown to operate as simple molecular machines.
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Solution Behavior of Double-Hydrophilic Block Copolymers in Dilute Aqueous Solution
Olivier Casse,Andriy Shkilnyy,Jürgen Linders,Christian Mayer,Daniel Häussinger,Antje Völkel,Andreas F. Thünemann,Rumiana Dimova,Helmut Cölfen,Wolfgang Meier,Helmut Schlaad,Andreas Taubert +11 more
TL;DR: In this article, the selfassembly of double-hydrophilic poly(ethylene oxide) and poly(2-methyl-2-oxazoline) diblock copolymers in water has been studied.
Book
Nanostructures and Nanotechnology
TL;DR: In this paper, the authors focus on fundamental principles of nanoscience and nanotechnology, and present a carefully developed textbook that will equip students with a deep understanding of the nanoscale, emphasizing universal commonalities between seemingly disparate areas, and encouraging students to develop an intuitive understanding of this diverse area of study.
Journal ArticleDOI
Chirality directed self-assembly. Resolution of 2,5-diazabicyclo[2.2.2]octane-3,6-dione and crystal structures of its racemic and (−) enantiomeric forms
Marie-Josèphe Brienne,Jacqueline Gabard,M. Leclercq,Jean-Marie Lehn,Michèle Cesario,C. Pascard,Michel Cheve,Gilles Dutruc-Rosset +7 more
TL;DR: The chiral bicyclic bis-lactam 1 has been resolved and the crystal structures of the racemate (±)-1 and of enantiomerically pure (−)-1 have been determined.