Search Results - "Castilla, Ana M"

Salen-Complex-Mediated Formation of Cyclic Carbonates by Cycloaddition of CO2 to Epoxides by Decortes, Antonello, Castilla, Ana M., Kleij, Arjan W.

“…Metal complexes of salen ligands are an important class of compounds, and they have been widely studied in the past. Among their successful catalytic…”
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Ligand Aspect Ratio as a Decisive Factor for the Self-Assembly of Coordination Cages by Jansze, Suzanne M, Cecot, Giacomo, Wise, Matthew D, Zhurov, Konstantin O, Ronson, Tanya K, Castilla, Ana M, Finelli, Alba, Pattison, Philip, Solari, Euro, Scopelliti, Rosario, Zelinskii, Genrikh E, Vologzhanina, Anna V, Voloshin, Yan Z, Nitschke, Jonathan R, Severin, Kay

“…It is possible to control the geometry and the composition of metallasupramolecular assemblies via the aspect ratio of their ligands. This point is…”
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Drying Affects the Fiber Network in Low Molecular Weight Hydrogels by Mears, Laura L. E, Draper, Emily R, Castilla, Ana M, Su, Hao, Zhuola, Dietrich, Bart, Nolan, Michael C, Smith, Gregory N, Doutch, James, Rogers, Sarah, Akhtar, Riaz, Cui, Honggang, Adams, Dave J

“…Low molecular weight gels are formed by the self-assembly of a suitable small molecule gelator into a three-dimensional network of fibrous structures. The gel…”
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Stereochemical Communication within Tetrahedral Capsules by Castilla, Ana M, Ramsay, William J, Nitschke, Jonathan R

“…The creation of isolated chirotopic environments that mimic enzyme binding pockets has been a long-term goal in supramolecular chemistry. Metal–organic cages…”
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Self-sorted Oligophenylvinylene and Perylene Bisimide Hydrogels by Castilla, Ana M., Draper, Emily R., Nolan, Michael C., Brasnett, Christopher, Seddon, Annela, Mears, Laura L. E., Cowieson, Nathan, Adams, Dave J.

“…We describe two component hydrogels with networks composed of self-sorted fibres. The component gelators are based on 1,4-distyrylbenzene (OPV3) and perylene…”
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Chemical Signals Turn On Guest Binding through Structural Reconfiguration of Triangular Helicates by Sørensen, Anne, Castilla, Ana M., Ronson, Tanya K., Pittelkow, Michael, Nitschke, Jonathan R.

“…Be my guest: The function of a system based on self‐assembled ZnII complexes can be controlled by external chemical stimuli. The complexes are based on a…”
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Efficient Long-Range Stereochemical Communication and Cooperative Effects in Self-Assembled Fe4L6 Cages by Ousaka, Naoki, Grunder, Sergio, Castilla, Ana M, Whalley, Adam C, Stoddart, J. Fraser, Nitschke, Jonathan R

“…A series of large, optically active Fe4L6 cages was prepared from linear 5,5′-bis(2-formylpyridines) incorporating varying numbers (n = 0–3) of oligo-p-xylene…”
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Covalently Crosslinked Nanogels: An NMR Study of the Effect of Monomer Reactivity on Composition and Structure by Liu, Pengfei, Pearce, Charles M, Anastasiadi, Rozalia-Maria, Resmini, Marina, Castilla, Ana M

“…Covalently crosslinked nanogels are widely explored as drug delivery systems and sensors. Radical polymerization provides a simple, inexpensive, and broadly…”
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Stereochemistry in Subcomponent Self-Assembly by Castilla, Ana M, Ramsay, William J, Nitschke, Jonathan R

“…Conspectus As Pasteur noted more than 150 years ago, asymmetry exists in matter at all organization levels. Biopolymers such as proteins or DNA adopt…”
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Using Aggregation-Induced Emission to Understand Dipeptide Gels by Castilla, Ana M, Dietrich, Bart, Adams, Dave J

“…We describe the formation of structured liquids and gels from a functionalised dipeptide based on tetraphenylethylene. Tetraphenylethylene is well-known to be…”
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Modular Synthesis of Heterobimetallic Salen Structures Using Metal Templation by Castilla, Ana M, Curreli, Simona, Escudero-Adán, Eduardo C, Belmonte, Marta Martínez, Benet-Buchholz, Jordi, Kleij, Arjan W

“…A modular and general synthetic method is disclosed for nonsymmetrical heterobimetallic bis-salphen structures starting from a series of synthetically…”
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DABCO-Directed Self-Assembly of Bisporphyrins (DABCO=1,4-Diazabicyclo[2.2.2]octane) by Ballester, Pablo, Costa, Antoni, Castilla, Ana M., Deyà, Pere M., Frontera, Antonio, Gomila, Rosa M., Hunter, Christopher A.

“…Three isomeric zinc bisporphyrins have been prepared by covalently linking together two aminoporphyrins with an isophthalic acid derivative. The porphyrins…”
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Sequence-Dependent Guest Release Triggered by Orthogonal Chemical Signals by Castilla, Ana M, Ronson, Tanya K, Nitschke, Jonathan R

“…Three ZnII 4L4 coordination cages, assembled from trisiminopyridine ligands, exhibit differences in their guest-binding selectivities and reactivity with…”
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Light-Powered Reversible Guest Release and Uptake from Zn4L4 Capsules by Ghosh, Amit, Slappendel, Laura, Nguyen, Bao-Nguyen T., von Krbek, Larissa K. S., Ronson, Tanya K., Castilla, Ana M., Nitschke, Jonathan R.

“…A strategy for light-powered guest release from a tetrahedral capsule has been developed by incorporating azobenzene units at its vertices. A new Zn4L4…”
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Post-assembly modification of kinetically metastable Fe(II)2L3 triple helicates by Roberts, Derrick A, Castilla, Ana M, Ronson, Tanya K, Nitschke, Jonathan R

“…We report the covalent post-assembly modification of kinetically metastable amine-bearing Fe(II)2L3 triple helicates via acylation and azidation. Covalent…”
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Light-Powered Reversible Guest Release and Uptake from Zn 4 L 4 Capsules by Ghosh, Amit, Slappendel, Laura, Nguyen, Bao-Nguyen T, von Krbek, Larissa K S, Ronson, Tanya K, Castilla, Ana M, Nitschke, Jonathan R

“…A strategy for light-powered guest release from a tetrahedral capsule has been developed by incorporating azobenzene units at its vertices. A new Zn L…”
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Quantification of Stereochemical Communication in Metal-Organic Assemblies by Castilla, Ana M., Miller, Mark A., Nitschke, Jonathan R., Smulders, Maarten M. J.

“…The derivation and application of a statistical mechanical model to quantify stereochemical communication in metal–organic assemblies is reported. The factors…”
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Quantification of Stereochemical Communication in Metal-Organic Assemblies by Castilla, Ana M., Miller, Mark A., Nitschke, Jonathan R., Smulders, Maarten M. J.

“…The derivation and application of a statistical mechanical model to quantify stereochemical communication in metal–organic assemblies is reported. The factors…”
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Chemical Signals Turn On Guest Binding through Structural Reconfiguration of Triangular Helicates by Sørensen, Anne, Castilla, Ana M., Ronson, Tanya K., Pittelkow, Michael, Nitschke, Jonathan R.

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Metall-Salen-vermittelte Bildung cyclischer Carbonate durch Cycloaddition von CO2 an Epoxide by Decortes, Antonello, Castilla, Ana M., Kleij, Arjan W.

“…Salen‐Metall‐Komplexe bilden eine wichtige Klasse von Verbindungen und wurden in der Vergangenheit ausführlich untersucht. Zu ihren katalytische Anwendungen,…”
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