Thermal Regulation of Colloidal Materials Architecture through Orthogonal Functionalizable Patchy Particles
Source abstract
Abstract
This contribution presents a sol–gel based cluster encapsulation methodology to produce bifunctional patchy particles. The particles possess azide moieties on the surfaces of the patch and carboxylic acids on the shell. Two types of DNA with distinct terminal sequences are site-specifically conjugated to the particle patches or the shell employing two orthogonal coupling strategies: strain-promoted alkyne–azide cycloaddition and carbodiimide-mediated amidation. We can activate and deactivate assembly on the patches and/or the shell through thermal control, demonstrating reversible and stepwise self-assembly.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Pickering emulsions and particle stabilization · Gold and Silver Nanoparticles Synthesis and Applications · Advanced Polymer Synthesis and Characterization
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Molecular Design Institute and Department of Chemistry, New York University, New York, New York 10003, United States
Center for Soft Matter Research and Department of Physics, New York University, New York, New York 10003, United States
Department of Chemical & Biomolecular Engineering, Polytechnic School of Engineering, New York University, Brooklyn, New York 11201, United States
Funding
Army Research Office · Basic Energy Sciences · Division of Materials Research
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