Results 261 to 270 of about 42,248,778 (304)
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Layer‐by‐Layer Constructed Macroporous Architectures
Angewandte Chemie International Edition, 2007Bottoms up! Films were built up in a layer-by-layer fashion using high-molar-mass double-stranded DNA and cationic poly(ferrocenylsilane) polyelectrolytes. In this one-step bottom-up self-assembly approach, a unique macroporous architecture featuring biocompatible and redox-active components was obtained.
Ma, Y. +4 more
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Selective Layer Reaction of Layer-by-Layer Assembled Layered Double-Hydroxide Nanocrystals
Journal of the American Chemical Society, 2007The layer-by-layer assembly of layered double-hydroxide (LDH) nanocrystals was successfully accomplished by surface grafting using organic acids as coupling agents.
Jong Hyeon, Lee +2 more
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Regeneration of Enzymatic Layer on Layer-By-Layer Assembled Biosensor Interfaces
ECS Meeting Abstracts, 2014Previously, we reported an approach employing layer-by-layer (LbL) assembly of bio-functionalized multi-walled carbon nanotubes (MWCNT) on glassy carbon electrode for electrochemical detection of pesticides. In this study, to have a better understanding of self-assembled layers, surface morphology and element composition were characterized with Atomic ...
Yuanyuan Zhang +2 more
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2010
The porous structure of Fig. 6.6 was produced by 3D printing. Shape and pore size were computationally designed. The printer deposited a layer of molten polysulfonamide (PSA) followed by deposition of a wax layer and this printing is repeated until the required scaffold size is obtained.
Jozef A. Helsen, Yannis Missirlis
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The porous structure of Fig. 6.6 was produced by 3D printing. Shape and pore size were computationally designed. The printer deposited a layer of molten polysulfonamide (PSA) followed by deposition of a wax layer and this printing is repeated until the required scaffold size is obtained.
Jozef A. Helsen, Yannis Missirlis
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Influence of the properties of layer-by-layer active layers on forward osmosis performance
Journal of Membrane Science, 2012The advancement of forward osmosis (FO) technology requires separation membranes with appropriate transport characteristics. The layer-by-layer (LbL) method exhibits great flexibility for fabricating the active layer of FO membrane with controllable separation properties.
Chin, TW +6 more
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Silk‐on‐Silk Layer‐by‐Layer Microcapsules
Advanced Materials, 2011A IO N Silks are made of proteins produced naturally by silkworms and spiders and are known as biocompatible, biodegradable, and extraordinarily robust biomaterials frequently utilized in biomaterial composites. [ 1 , 2 ] The versatility of silk proteins, along with their favorable characteristics and potential for processing in aqueous solution under ...
Olga Shchepelina +2 more
exaly +3 more sources
Science, 2012
Materials Science![Figure][1] CREDIT: FANG ET AL., J. MATER. CHEM. 22 , 1305 (2012) A number of biological specimens, such as butterfly wings or diatom frustules, have been used as templates for making optical, catalytic, or electrical materials.
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Materials Science![Figure][1] CREDIT: FANG ET AL., J. MATER. CHEM. 22 , 1305 (2012) A number of biological specimens, such as butterfly wings or diatom frustules, have been used as templates for making optical, catalytic, or electrical materials.
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Electroreductive Coupling Layer-by-Layer Assembly
ACS Applied Materials & Interfaces, 2017Rapid and covalent layer-by-layer (LbL) assembly is of significance for practical applications because of superior chemical and mechanical stability. The electrochemical LbL assembly via an accelerating trigger can be automated and programmable in response to electrical signals to in situ fabricate covalently layered thin films with chemical and ...
Shusen Kang +5 more
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2021
When the Royal Botanic Gardens at Kew in South London were opened to the general public in the 1840s, they were presented as a ‘world text’: a collection of flora from all over the world, with the spectacular tropical (read: colonial) specimens taking centre stage as indexes of Britain’s imperial supremacy.
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When the Royal Botanic Gardens at Kew in South London were opened to the general public in the 1840s, they were presented as a ‘world text’: a collection of flora from all over the world, with the spectacular tropical (read: colonial) specimens taking centre stage as indexes of Britain’s imperial supremacy.
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Layer-by-layer assembled multicomposite films
Current Opinion in Colloid & Interface Science, 1998Three topics in the field of layer-by-layer assembly have made significant progress recently: structural investigations on multilayers composed of strong flexible polyelectrolytes and the development of a model for composition and architecture of films of this kind; the incorporation of enzymes in multilayers for either biosensing or multistep ...
Decher, G. +3 more
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