查看完整版本: 超分子化学与自组装经典文献_全部来源"科学"杂志

zkl1975 2007-01-15 15:41

超分子化学与自组装经典文献_全部来源"科学"杂志

[size=3][color=DarkGreen]绝对的"[b]超分子化学与自组装[/b]([b]Supermolecular Chemistry and Self Assembly[/b])"经典文献.全部来源与Science.而且是这方面的权威的观点和作品,收集在一起与大家一起分享::nts~"b ^V:jU]1D)aX
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[/color][/size][list][*][size=4][b]Toward Self-Organization and Complex Matter[/b][/size][/list][size=3][color=DarkGreen]                      Jean-Marie Lehn
.L;S.?9p ]e+xz [b]                 Science[/b], 2002: [b]295[/b], 2400J:a|+Az*Rxb

x\oZ+K/H Beyond molecular chemistry based on the covalent bond, supramolecular          chemistry aims at developing highly complex chemical systems from components interacting through noncovalent intermolecular forces. Over the past quarter century, supramolecular chemistry has grown into a major Þeld and has fueled numerous developments at the interfaces with         biology and physics. Some of the conceptual advances and future challenges are proÞled here.         3iQII f b} E
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[/color][/size][list][*][size=4][b]Synthesis Beyond the Molecule[/b][/size][/list][size=3][color=DarkGreen]       D. N. Reinhoudt* and M. Crego-Calama y;dq u$CBdxB
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[b]             Science[/b] , 2002, 295, 24039N:Bzi#Bl[;P
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Weak, noncovalent interactions between molecules control many biological functions. In chemistry, noncovalent interactions are now exploited for the synthesis in solution of large supramolecular aggregates. The aim of these syntheses is not only the creation of a particular structure, but also the introduction of speciÞc chemical functions in these supramolecules.         
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.]~8u5fP!`8l[#y-S9c L [/color][/size][list][*][size=4][b]Functional Materials Based on Self-Assembly of Polymeric Supramolecules         [/b][/size][/list][size=3][color=DarkGreen]2t m}'S&Q?$m
                                Olli Ikkala   and Gerrit ten Brinke
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dz YO9nU y k0f*n_ [b]                                     Science,[/b] 2002, [b]295[/b], 2407v5_I`'uE
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Self-assembly of polymeric supramolecules is a powerful tool for producing functional materials that combine several properties and may respond to external conditions. We illustrate the concept using a comb-shaped architecture. Examples include the hexagonal self-organization of conjugated conducting polymers and the polarized luminance in solid-state Þlms of rodlike polymers obtained by removing the hydrogen-bonded side chains from the aligned thermotropic smectic phase. Hierarchically structured materials obtained by applying different self-organization and recognition principles and directed assembly form a basis for tunable nanoporous materials, smart membranes, preparation of nano-objects, and anisotropic properties, such as proton conductivity.
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[/color][/size][list][*][size=4]Crystal engineering: from structure to function.[/size][/list][size=3][color=DarkGreen]
Uh#D G@V;w [b]                  Science[/b]. 2002 Mar 29;[b]295[/b](5564):2410-3rLWf Y/OsEJ3w
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                                  * Hollingsworth MD.`r9p\ hh

&Du"M8e9]$u Department of Chemistry, Kansas State University, Manhattan, KS 66506, USA. [email]mdholl@ksu.edu[/email]*r^Z/cJRHe#k

pHE:A2KQ`i Modern crystal engineering has emerged as a rich discipline whose success requires an iterative process of synthesis, crystallography, crystal structure analysis, and computational methods. By focusing on the molecular recognition events during nucleation and growth, chemists have uncovered new ways of controlling the internal structure and symmetry of crystals and of producing materials with useful chemical and physical properties.  o/ZJ"m;B}:^ c
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{+uF;m-|s+_+v'Ts/UN [/color][/size][list][*][size=4][color=DarkGreen][b]Self-assembly of phase-segregated liquid crystal structures.[/b][/color][/size][/list][size=3][color=DarkGreen]
y T&F`-L[6q [b]                 Science[/b]. 2002 Mar 29;[b]295[/b](5564):2414-8U9F`1a \d`2c3P
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                                    * Kato T.
B2|?-R%{8V Department of Chemistry and Biotechnology, School of Engineering, University of Tokyo, Bunkyo-ku, Tokyo 113-8656, Japan. [email]kato@chiral.t.u-tokyo.ac.jp[/email]
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Additional functionality can be incorporated into liquid crystalline materials by using phase segregation and self-assembly. Intermolecular interactions such as hydrogen bonding and ionic interactions play key roles in the formation of these complex structures. One-, two-, and three-dimensional phase-segregated structures on various scales of length are formed by self-assembly of a variety of partially incompatible molecules. Such structures can enhance anisotropic properties such as ionic conductivity.  
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[/color][/size][list][*][size=4][color=DarkGreen][b]Self-assembly at all scales.[/b][/color][/size][/list][size=3][color=DarkGreen]"s@sA-_3o*X
[b]   Science[/b]. 2002 Mar 29;[b]295[/b](5564):2418-21
j;@zD;l \p,dY     * Whitesides GM,    * Grzybowski B.A/MOx` C
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Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA 02138, USA. [email]gwhitesides@gmwgroup.harvard.edu[/email] NXCY3vD(H)KQ urm
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Self-assembly is the autonomous organization of components into patterns or structures without human intervention. Self-assembling processes are common throughout nature and technology. They involve components from the molecular (crystals) to the planetary (weather systems) scale and many different kinds of interactions. The concept of self-assembly is used increasingly in many disciplines, with a different flavor and emphasis in each.
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suifeng0202 2007-05-12 01:07

回复 #1 zkl1975 的帖子

感谢楼主提供的好文章啊！

zhongguo 2007-06-26 08:53

好文章,值得一看,楼主辛苦了,谢谢

c2659 2007-10-19 00:21

:victory: :victory: :victory:

lichen92 2007-10-19 01:08

:victory: :victory:

enigmabird 2008-03-11 20:59

LZ整理的好东西，,虽然不是做这个的,还是支持下.

guli_phoenix 2008-06-27 18:23

:good1 :good1 :good1

hwzh 2008-07-10 11:14

都是02年的啊 能放些新的就更好了

wypdhu 2008-09-17 21:55

回复 1# 的帖子

Thanks a lot.

tzweir 2008-10-31 13:21

楼主好人啊，一下子分享那么多
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查看完整版本: 超分子化学与自组装经典文献_全部来源"科学"杂志