Search Results - "Houck, Hannes A."

Force–reversible chemical reaction at ambient temperature for designing toughened dynamic covalent polymer networks by Du, Mengqi, Houck, Hannes A., Yin, Qiang, Xu, Yewei, Huang, Ying, Lan, Yang, Yang, Li, Du Prez, Filip E., Chang, Guanjun

“…Force-reversible C-N bonds, resulting from the click chemistry reaction between triazolinedione (TAD) and indole derivatives, offer exciting opportunities for…”
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Controlling thermal reactivity with different colors of light by Houck, Hannes A., Du Prez, Filip E., Barner-Kowollik, Christopher

“…The ability to switch between thermally and photochemically activated reaction channels with an external stimulus constitutes a key frontier within the realm…”
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Internal catalysis on the opposite side of the fence in non-isocyanate polyurethane covalent adaptable networks by Hernández, Aitor, Houck, Hannes A., Elizalde, Fermin, Guerre, Marc, Sardon, Haritz, Du Prez, Filip E.

“…[Display omitted] •Design of non-isocyanate polyurethane dynamic networks in the absence of catalytic additives.•The location of the internal catalyst affects…”
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Design of a thermally controlled sequence of triazolinedione-based click and transclick reactions by Houck, Hannes A, De Bruycker, Kevin, Billiet, Stijn, Dhanis, Bastiaan, Goossens, Hannelore, Catak, Saron, Van Speybroeck, Veronique, Winne, Johan M, Du Prez, Filip E

“…The reaction of triazolinediones (TADs) and indoles is of particular interest for polymer chemistry applications, as it is a very fast and irreversible…”
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From Sequence‐Defined Macromolecules to Macromolecular Pin Codes by Holloway, Joshua O., Van Lijsebetten, Filip, Badi, Nezha, Houck, Hannes A., Du Prez, Filip E.

“…Dynamic sequence‐defined oligomers carrying a chemically written pin code are obtained through a strategy combining multicomponent reactions with the…”
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Polymers without Petrochemicals: Sustainable Routes to Conventional Monomers by Hayes, Graham, Laurel, Matthew, MacKinnon, Dan, Zhao, Tieshuai, Houck, Hannes A., Becer, C. Remzi

“…Access to a wide range of plastic materials has been rationalized by the increased demand from growing populations and the development of high-throughput…”
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Light-Stabilized Dynamic Materials by Houck, Hannes A, Blasco, Eva, Du Prez, Filip E, Barner-Kowollik, Christopher

“…The light-responsive adaptation of polymer materials typically requires different wavelengths or additional heat to induce reversible covalent bond formation…”
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Triazolinediones as Highly Enabling Synthetic Tools by De Bruycker, Kevin, Billiet, Stijn, Houck, Hannes A, Chattopadhyay, Subrata, Winne, Johan M, Du Prez, Filip E

“…Triazolinediones (TADs) are unique reagents in organic synthesis that have also found wide applications in different research disciplines, in spite of their…”
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Introducing Dynamic Bonds in Light‐based 3D Printing by Zhu, Guangda, Houck, Hannes A., Spiegel, Christoph A., Selhuber‐Unkel, Christine, Hou, Yi, Blasco, Eva

“…Light‐based 3D printing has received significant attention due to several advantages including high printing speed and resolution. Along with the development…”
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Aggregation-Induced Emission Poly(meth)acrylates for Photopatterning via Wavelength-Dependent Visible-Light-Regulated Controlled Radical Polymerization in Batch and Flow Conditions by Ma, Congkai, Han, Ting, Efstathiou, Spyridon, Marathianos, Arkadios, Houck, Hannes A., Haddleton, David M.

“…A robust wavelength-dependent visible-light-regulated reversible-deactivation radical polymerization protocol is first reported for the batch preparation of…”
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Thermoreversible [2 + 2] Photodimers of Monothiomaleimides and Intrinsically Recyclable Covalent Networks Thereof by Aljuaid, Mohammed, Chang, Yujing, Haddleton, David M., Wilson, Paul, Houck, Hannes A.

“…The development of intrinsically recyclable cross-linked materials remains challenged by the inherently unfavorable chemical equilibrium that dictates the…”
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Reversible Transformations of Polymer Topologies through Visible Light and Darkness by Liarou, Evelina, Houck, Hannes A, Du Prez, Filip E

“…A fundamentally important characteristic of a macromolecule is its shape. Herein, visible light and darkness are used as the only stimuli to reversibly alter…”
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Photocrosslinking of Polyacrylamides Using [2 + 2] Photodimerisation of Monothiomaleimides by Aljuaid, Mohammed, Houck, Hannes A., Efstathiou, Spyridon, Haddleton, David M., Wilson, Paul

“…The [2 + 2] photocycloaddition of monothiomaleimides (MTMs) has been exploited for the photocrosslinking of polyacrylamides. Polymer scaffolds composed of…”
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Visible Light Conjugation with Triazolinediones as a Route to Degradable Poly(ethylene glycol)–Lipids for mRNA Lipid Nanoparticle Formulation by Golba, Bianka, Soete, Matthieu, Zhong, Zifu, Sanders, Niek, Du Prez, Filip E., Houck, Hannes A., De Geest, Bruno G.

“…Polyethylene glycol (PEG) is considered as the gold standard for colloidal stabilization of nanomedicines, yet PEG is non‐degradable and lacks functionality on…”
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Two Functions from a Single Photoresist: Tuning Microstructure Degradability from Light‐Stabilized Dynamic Materials by Gauci, Steven C., Ehrmann, Katharina, Gernhardt, Marvin, Tuten, Bryan, Blasco, Eva, Frisch, Hendrik, Jayalatharachchi, Vishakya, Blinco, James P., Houck, Hannes A., Barner‐Kowollik, Christopher

“…A photoresist—based on a light‐stabilized dynamic material driven by an out‐of‐equilibrium photo‐Diels–Alder reaction of triazolinediones with…”
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3D Printed Microstructures Erasable by Darkness by Gauci, Steven C., Gernhardt, Marvin, Frisch, Hendrik, Houck, Hannes A., Blinco, James P., Blasco, Eva, Tuten, Bryan T., Barner‐Kowollik, Christopher

“…To advance the applications of direct laser writing (DLW), adaptability of the printed structure is critical, prompting a shift toward printing structures that…”
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Shining Light on Poly(ethylene glycol): From Polymer Modification to 3D Laser Printing of Water Erasable Microstructures by Houck, Hannes A., Müller, Patrick, Wegener, Martin, Barner‐Kowollik, Christopher, Du Prez, Filip E., Blasco, Eva

“…The implementation of stimuli‐responsive bonds into 3D network assemblies is a key concept to design adaptive materials that can reshape and degrade. Here, a…”
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Light-fueled dynamic covalent crosslinking of single polymer chains in non-equilibrium states by Kodura, Daniel, Houck, Hannes A, Bloesser, Fabian R, Goldmann, Anja S, Du Prez, Filip E, Frisch, Hendrik, Barner-Kowollik, Christopher

“…While polymer synthesis proceeds predominantly towards the thermodynamic minimum, living systems operate on the reverse principle - consuming fuel to maintain…”
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The Power of Action Plots: Unveiling Reaction Selectivity of Light‐Stabilized Dynamic Covalent Chemistry by Gauci, Steven C., Du Prez, Filip E., Holloway, Joshua O., Houck, Hannes A., Barner‐Kowollik, Christopher

“…Exploiting the optimum wavelength of reactivity for efficient photochemical reactions has been well‐established based on the development of photochemical…”
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Tunable Blocking Agents for Temperature-Controlled Triazolinedione-Based Cross-Linking Reactions by Houck, Hannes A, De Bruycker, Kevin, Barner-Kowollik, Christopher, Winne, Johan M, Du Prez, Filip E

“…The remarkable reactivity of triazolinediones (TADs) toward olefin-type substrates marks them as highly attractive click reagents, in particular for polymer…”
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