Results 281 to 290 of about 85,577 (346)
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Dendrimer−Dendrimer Copolymer Melts
Macromolecules, 2003We determine the strongly segregated phase boundaries between block copolymers formed by joining dendrimers of different generations by their central segments.
Gloria E. Rios, Galen T. Pickett
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Chemistry - A European Journal, 2000
The convergent synthesis of a new class of chiral dendrimers is described. Owing to their structural resemblance to depsipeptides they are called depsipeptide dendrimers. The ex-chiral pool synthesis starts from (R,R)-, (S,S)-, and meso-tartaric acid as branching units and dipeptides or tripeptides consisting of glycine, (L)-alanine, and (L)-leucine as
J, Kress, A, Rosner, A, Hirsch
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The convergent synthesis of a new class of chiral dendrimers is described. Owing to their structural resemblance to depsipeptides they are called depsipeptide dendrimers. The ex-chiral pool synthesis starts from (R,R)-, (S,S)-, and meso-tartaric acid as branching units and dipeptides or tripeptides consisting of glycine, (L)-alanine, and (L)-leucine as
J, Kress, A, Rosner, A, Hirsch
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ChemInform, 2007
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Gingras, M. +2 more
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AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Gingras, M. +2 more
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Organic & Biomolecular Chemistry, 2012
Dendrimers are a class of synthetic macromolecules that bridge the gap between polymers and small molecules. The dendritic structure provides both the possibility for compartmentalization of reagents as well as offering a multivalent surface, and they are in that respect similar to globular proteins.
Rasmussen, Brian +1 more
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Dendrimers are a class of synthetic macromolecules that bridge the gap between polymers and small molecules. The dendritic structure provides both the possibility for compartmentalization of reagents as well as offering a multivalent surface, and they are in that respect similar to globular proteins.
Rasmussen, Brian +1 more
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Chemistry - A European Journal, 2000
The first five generations of the stilbenoid dendrimers 1(n) (n = 1-5) have been prepared by a combined coupled synthesis (between the generations of the dendrons 8-12) and convergent synthesis. Wittig-Horner reactions together with a protecting group technique yield monodisperse compounds of high constitutional and configurational purity.
, Meier, , Lehmann, , Kolb
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The first five generations of the stilbenoid dendrimers 1(n) (n = 1-5) have been prepared by a combined coupled synthesis (between the generations of the dendrons 8-12) and convergent synthesis. Wittig-Horner reactions together with a protecting group technique yield monodisperse compounds of high constitutional and configurational purity.
, Meier, , Lehmann, , Kolb
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ChemInform, 2007
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Donnio, B. +3 more
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AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Donnio, B. +3 more
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Angewandte Chemie International Edition, 1998
A convergent synthesis in which all trans double bonds were constructed by Wittig-Horner reactions produces dendrimers of the general structure 1. With long-chain alkoxy residues on the periphery of the benzene rings, the first two generations display liquid crystalline behavior.
Herbert, Meier, Matthias, Lehmann
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A convergent synthesis in which all trans double bonds were constructed by Wittig-Horner reactions produces dendrimers of the general structure 1. With long-chain alkoxy residues on the periphery of the benzene rings, the first two generations display liquid crystalline behavior.
Herbert, Meier, Matthias, Lehmann
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2003
Supramolecular formations of antibodies by their specific molecular recognition to antigens are investigated. Linear and network supramolecular architectures have been constructed by using immunoglobulin G (IgG) and divalent or trivalent antigens, respectively.
Hiroyasu, Yamaguchi, Akira, Harada
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Supramolecular formations of antibodies by their specific molecular recognition to antigens are investigated. Linear and network supramolecular architectures have been constructed by using immunoglobulin G (IgG) and divalent or trivalent antigens, respectively.
Hiroyasu, Yamaguchi, Akira, Harada
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Photosynthesis Research, 2006
Tree-like dendrimers with decreasing number of chromophores from periphery to core is an attractive candidate for light-harvesting applications. Numerous dendritic designs with different kinds of light-collecting chromophores at periphery and an energy-sink at the core have been demonstrated with high energy transfer efficiency.
Nantalaksakul, A +3 more
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Tree-like dendrimers with decreasing number of chromophores from periphery to core is an attractive candidate for light-harvesting applications. Numerous dendritic designs with different kinds of light-collecting chromophores at periphery and an energy-sink at the core have been demonstrated with high energy transfer efficiency.
Nantalaksakul, A +3 more
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2003
The synthesis, properties, and potential applications of rotaxane dendrimers, dendritic molecules containing rotaxane-like mechanical bonds to link their components are described. Rotaxane dendrimers are classified into three types depending on where rotaxane-like features are introduced - Type I, II, and III rotaxane dendrimers which incorporate ...
Lee, JW, Kim, K
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The synthesis, properties, and potential applications of rotaxane dendrimers, dendritic molecules containing rotaxane-like mechanical bonds to link their components are described. Rotaxane dendrimers are classified into three types depending on where rotaxane-like features are introduced - Type I, II, and III rotaxane dendrimers which incorporate ...
Lee, JW, Kim, K
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