pH‐Responsive Microrods Produced by Electric‐Field‐Induced Aggregation of Colloidal Particles
Source abstract
Abstract
Poly(2-vinylpyridine) microgel particles and polystyrene latex are aggregated in an alternating electric field to produce a new class of microrods. An electric field simultaneously accelerates the aggregation of oppositely charged particles, and templates the aggregates into linear structures. Rods up to 100 μm in length can be reversibly extended by 20 % by a change in solution pH because of the swelling properties of the microgel particles (see figure).
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Pickering emulsions and particle stabilization · Micro and Nano Robotics · Microfluidic and Bio-sensing Technologies
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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