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Updated: Jan 20, 2026

Capillary-based Centrifugal Microfluidic Device for Size-controllable Formation of Monodisperse Microdroplets
Published on: February 22, 2016
Preparation of monodisperse hybrid gel particles with various morphologies via flow rate and temperature control
Toshimitsu Kanai1, Hiroki Nakai1, Ayaka Yamada1
1Dept. of Materials Science and Engineering, Yokohama National University, 79-5 Tokiwadai, Hodogaya, Yokohama, Kanagawa 240-8501, Japan. tkanai@ynu.ac.jp.
Abstract:
We report a facile method for preparing monodisperse hybrid smart gel particles with various morphologies by using microfluidic techniques and the swelling-shrinking phenomenon of thermosensitive poly(N-isopropylacrylamide) (PNIPAM) gel particles. We demonstrate that PNIPAM-polyacrylamide snowman-like, raspberry-like, and dumbbell-like hybrid gel particles can be prepared by controlling the flow rate and temperature.
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