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Synthesis, Self-assembly, and Crystal Structure of a Shape-Persistent Polyhedral-Oligosilsesquioxane Nanoparticle Tethered Perylene Diimide
A novel organic-inorganic hybrid with two polyhedral
oligosilsesquioxane (POSS) nanoparticles
covalently attached to perylene diimide (PDI) via a rigid 1,4-phenylene linkage
(POSS-PDI-POSS)
was designed and synthesized to examine the effect of bulky and well-defined nanoparticle
side chains on the self-assembly behavior of PDI derivatives. The molecules were self-assembled directly by
slow...
http://www.polymer.cnt//ss/renxiangkui/publicationsshow_5753.html |
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Tunning innate immune activation by surface texturing of polymer microparticles: The role of shape in inflammasome activation
Vaine, C. A., Patel, M., Zhu, J. T., Leee, E., Finberg, R. W., Hayward, R. C., Kurt-Jones, E. A. Tunning innate immune activation by surface texturing of polymer microparticles: The role of shape in inflammasome activation. The Journal of Immunology 2013, 190, 1200492.
http://www.polymer.cnt//ss/jintaozhu/publicationsshow_4886.html |
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92. Gyroid nanostructure through manipulation of unique molecular shape, polarity and functionalization of a Janus amphiphilic codendrimer
The gyroid structure with its interesting and mysterious symmetry has attracted the great attention of scientists with a variety of backgrounds. Constituting the gyroid structure through a precise control of the (macro)molecular architecture and the properties of its building blocks is a challenge. In this work we report our effort in creating a gyroid nanostructure in a Janus amphiphilic codendri...
http://www.polymer.cnt//ss/wangwei/publicationsshow_4319.html |
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What is the shape effect on the (hyper)polarizabilities?A comparison study on the Mo¨ bius, normal cyclacene,and linear nitrogen-substituted strip polyacenes
How does the framework shape influence the static polarizability (a0) and the first hyperpolarizability (b0)? This work, for the first
time, presents a comparison study by three models: Mo¨bius strip cyclacene with a knot, normal cyclacene without knot, and linear strip.
Opening the knot of the Mo¨bius to form the normal cyclacene, it leads to the increase of a0 from 268 to 323 a.u. and ...
http://www.polymer.cnt//ss/LiZhiru/publicationsshow_3553.html |
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43. Understanding dark spot formation and growth in organic light-emitting devices by controlling pinhole size and shape
We report on our in-situ experimental observations of dark spots in organic light-emitting diodes using optical microscopy. Uniformly sized silica microparticles are used to intentionally create size- and shape-controllable pinholes on the cathode protective layer. Subsequently, the pinholes trigger the initial formation of dark spots, which we then monitor. Due to the use of particles of var...
http://www.polymer.cnt//ss/wangwei/publicationsshow_3071.html |
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39. Highly ordered structures of a shape-persistent macromolecule: from side groups to main chains
Experimental evidence of highly ordered structures, self-assembled from polydiacetylene-based molecules, is unveiled. The polydiacetylene structure in the Figure is a typical example of a shape persistent macromolecule—a class of stiff macromolecules featuring a persistent chain trajectory and usually containing a conjugated backbone. X-ray diffraction data and atomic force microscopy i...
http://www.polymer.cnt//ss/wangwei/publicationsshow_3067.html |
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Synthesis, Properties, and Light-Induced Shape Memory Effect of Multiblock Polyesterurethanes Containing Biodegradable Segments and Pendant Cinnamamide Groups
Novel multiblock polyesterurethanes containing crystalline hard and amorphous soft segments and pendant
cinnamamide moieties were designed and synthesized via a two-step polyaddition reaction using N,N-bis(2-
hydroxyethyl) cinnamamide (BHECA), biodegradable poly(L,L-lactide) (PLLA), and poly(ε-caprolactone) (PCL)
diols as raw materials and hexamethylene diisocyanate (HDI) as coupling ag...
http://www.polymer.cnt//ss/wulinbo/publicationsshow_2976.html |
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Sythesis and characterization of thermoresponsive shape-memory poly(stearyl acrylate -co-acrylamide) hydrogels
http://www.polymer.cnt//ss/chenli/publicationsshow_2907.html |
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Sythesis and characterization of thermoresponsive shape-memory poly(stearyl acrylate -co-acrylamide) hydrogels
http://www.polymer.cnt//ss/zhaoyiping/publicationsshow_2901.html |
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Crosslinked poly(ε-caprolactone)/poly(sebacic anhydride) composites combining biodegradation, controlled drug release and shape memory effect
poly(sebacic anhydride) composites combining biodegradation, controlled drug release and shape memory effect
http://www.polymer.cnt//ss/shaobingzhou/publicationsshow_2737.html |
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