Search Results - "Imam, Mohammad R."

Hierarchical Self-Organization of Chiral Columns from Chiral Supramolecular Spheres by Sahoo, Dipankar, Imam, Mohammad R, Peterca, Mihai, Partridge, Benjamin E, Wilson, Daniela A, Zeng, Xiangbing, Ungar, Goran, Heiney, Paul A, Percec, Virgil

“…The supramolecular column is an archetypal architecture in the field of periodic liquid crystalline and crystalline arrays. Columns are generated via…”
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Complex Arrangement of Orthogonal Nanoscale Columns via a Supramolecular Orientational Memory Effect by Peterca, Mihai, Imam, Mohammad R, Hudson, Steven D, Partridge, Benjamin E, Sahoo, Dipankar, Heiney, Paul A, Klein, Michael L, Percec, Virgil

“…Memory effects, including shape, chirality, and liquid-crystallinity, have enabled macroscopic materials with novel functions. However, the generation of…”
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Programming the Supramolecular Helical Polymerization of Dendritic Dipeptides via the Stereochemical Information of the Dipeptide by Rosen, Brad M, Peterca, Mihai, Morimitsu, Kentaro, Dulcey, Andrés E, Leowanawat, Pawaret, Resmerita, Ana-Maria, Imam, Mohammad R, Percec, Virgil

“…Many natural biomacromolecules are homochiral and are built from constituents possessing identical handedness. The construction of synthetic molecules,…”
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Increasing 3D Supramolecular Order by Decreasing Molecular Order. A Comparative Study of Helical Assemblies of Dendronized Nonchlorinated and Tetrachlorinated Perylene Bisimides by Partridge, Benjamin E, Leowanawat, Pawaret, Aqad, Emad, Imam, Mohammad R, Sun, Hao-Jan, Peterca, Mihai, Heiney, Paul A, Graf, Robert, Spiess, Hans W, Zeng, Xiangbing, Ungar, Goran, Percec, Virgil

“…A nonplanar, twisted, and flexible tetrachlorinated perylene bisimide (Cl4PBI) was functionalized with two AB3 minidendrons containing hydrogenated or…”
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Transfer, Amplification, and Inversion of Helical Chirality Mediated by Concerted Interactions of C3-Supramolecular Dendrimers by Peterca, Mihai, Imam, Mohammad R, Ahn, Cheol-Hee, Balagurusamy, Venkatachalapathy S. K, Wilson, Daniela A, Rosen, Brad M, Percec, Virgil

“…The synthesis, structural, and retrostructural analysis of two libraries containing 16 first and second generation C 3-symmetric self-assembling dendrimers…”
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Self-Assembling Phenylpropyl Ether Dendronized Helical Polyphenylacetylenes by Percec, Virgil, Peterca, Mihai, Rudick, Jonathan G., Aqad, Emad, Imam, Mohammad R., Heiney, Paul A.

“…The first example of a self‐assembling phenylpropyl ether based dendronized polymer has been reported and its preferred helical handedness has been determined…”
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Self-Assembly of Semifluorinated Minidendrons Attached to Electron-Acceptor Groups into Pyramidal Columns by Percec, Virgil, Aqad, Emad, Peterca, Mihai, Imam, Mohammad R., Glodde, Martin, Bera, Tusha K., Miura, Yoshiko, Balagurusamy, Venkatachalapathy S. K., Ewbank, Paul C., Würthner, Frank, Heiney, Paul A.

“…The synthesis and self‐assembly of twelve semifluorinated first‐generation dendrons or minidendrons attached to electron‐acceptor (n‐type) groups generated…”
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Dendron-Mediated Self-Assembly, Disassembly, and Self-Organization of Complex Systems by Rosen, Brad M, Wilson, Christopher J, Wilson, Daniela A, Peterca, Mihai, Imam, Mohammad R, Percec, Virgil

“…Recent studies of dendron-mediated self-assembly and complex systems are examined and discussed. Dendron synthesis, biological polymers, and strategies for…”
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Proton Transport from Dendritic Helical‐Pore‐Incorporated Polymersomes by Kim, Anthony J., Kaucher, Mark S., Davis, Kevin P., Peterca, Mihai, Imam, Mohammad R., Christian, Natalie A., Levine, Dalia H., Bates, Frank S., Percec, Virgil, Hammer, Daniel A.

“…The ability to add synthetic channels to polymersome (polymer vesicle) membranes could lead to novel membrane composites with unique selectivity and…”
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Self-Organizable Vesicular Columns Assembled from Polymers Dendronized with Semifluorinated Janus Dendrimers Act As Reverse Thermal Actuators by Percec, Virgil, Imam, Mohammad R, Peterca, Mihai, Leowanawat, Pawaret

“…The synthesis and structural analysis of polymers dendronized with self-assembling Janus dendrimers containing one fluorinated and one hydrogenated dendrons…”
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Molecular Structure of Helical Supramolecular Dendrimers by Peterca, Mihai, Percec, Virgil, Imam, Mohammad R, Leowanawat, Pawaret, Morimitsu, Kentaro, Heiney, Paul A

“…The molecular structure of helical supramolecular dendrimers generated from self-assembling dendrons and dendrimers and from self-organizable dendronized…”
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Self-Assembly of Dendritic Crowns into Chiral Supramolecular Spheres by Percec, Virgil, Imam, Mohammad R, Peterca, Mihai, Wilson, Daniela A, Heiney, Paul A

“…The synthesis and structural and retrostructural analysis of a library of dendronized cyclotriveratrylene containing seven nonchiral and seven chiral…”
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Self-Assembly of Biphenyl Hybrid Dendrons into Supramolecular Hollow Columns by Imam, Mohammad R.

“…Amphiphilic dendrons containing different alkoxy biphenylmethyl ether peripheral units attached to 3,4-positions of a methyl benzoate receptor have been…”
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Enhancing conformational flexibility of dendronized triphenylene via diethylene glycol linkers lowers transitions of helical columnar, Frank-Kasper, and quasicrystal phases by Imam, Mohammad R., Peterca, Mihai, Xiao, Qi, Percec, Virgil

“…●Dendronized triphenylenes self-organize via a crown conformation.●Diethylene glycol linkers decrease transition temperatures by increasing…”
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Self-Assembly of Dendronized Perylene Bisimides into Complex Helical Columns by Percec, Virgil, Peterca, Mihai, Tadjiev, Timur, Zeng, Xiangbing, Ungar, Goran, Leowanawat, Pawaret, Aqad, Emad, Imam, Mohammad R, Rosen, Brad M, Akbey, Umit, Graf, Robert, Sekharan, Sivakumar, Sebastiani, Daniel, Spiess, Hans W, Heiney, Paul A, Hudson, Steven D

“…The synthesis of perylene 3,4:9,10-tetracarboxylic acid bisimides (PBIs) dendronized with first-generation dendrons containing 0 to 4 methylenic units (m)…”
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Conformationally flexible dendronized cyclotetraveratrylenes (CTTV)s self-organize a large diversity of chiral columnar, Frank-Kasper and quasicrystal phases by Sahoo, Dipankar, Peterca, Mihai, Imam, Mohammad R., Partridge, Benjamin E., Xiao, Qi, Percec, Virgil

“…•Hierarchical self-organization.•Column to column transition.•Column to sphere transition.•Helical columns and spherical helices.•Frank-Kasper and quasicrystal…”
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Self-Assembly of Dendronized Triphenylenes into Helical Pyramidal Columns and Chiral Spheres by Percec, Virgil, Imam, Mohammad R, Peterca, Mihai, Wilson, Daniela A, Graf, Robert, Spiess, Hans W, Balagurusamy, Venkatachalapathy S. K, Heiney, Paul A

“…The synthesis and structural and retrostructural analyses of a library containing 10 triphenylenes functionalized with self-assembling benzyl ether and phenyl…”
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Searching for the simplest self-assembling dendron to study helical self-organization and supramolecular polymerization by Peterca, Mihai, Sahoo, Dipankar, Imam, Mohammad R., Xiao, Qi, Percec, Virgil

“…The first generation self-assembling dendron (4Bp-3,4)nG1CO2CH3 where Bp is biphenyl, n is an achiral linear, n-dodecyl, or branched chiral alkyl group,…”
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Hollow Spherical Supramolecular Dendrimers by Percec, Virgil, Peterca, Mihai, Dulcey, Andrés E, Imam, Mohammad R, Hudson, Steven D, Nummelin, Sami, Adelman, Peter, Heiney, Paul A

“…The synthesis of a library containing 12 conical dendrons that self-assemble into hollow spherical supramolecular dendrimers is reported. The design principles…”
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Self-Assembly of Hybrid Dendrons into Doubly Segregated Supramolecular Polyhedral Columns and Vesicles by Peterca, Mihai, Imam, Mohammad R, Leowanawat, Pawaret, Rosen, Brad M, Wilson, Daniela A, Wilson, Christopher J, Zeng, Xiangbing, Ungar, Goran, Heiney, Paul A, Percec, Virgil

“…The synthesis and structural analysis of supramolecular dendrimers self-assembled from 3 libraries containing 20 first-generation hybrid dendrons are reported…”
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