Thermoresponsive PNIPAM-Grafted Silica Particles for Modulating Coffee-Ring Effects in Drying Colloidal Droplets

Thermoresponsive poly(<i>N</i>-isopropylacrylamide)-grafted silica (SiO<sub>2</sub>-PNIPAM) particles were synthesized to control the drying patterns of colloidal suspension droplets. These particles undergo a hydrophilic-to-hydrophobic transition at a lower critical solution...

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Auteur principal:	Seong Hwan Kim (2861699) (author)
Autres auteurs:	Mungeun Kim (22684210) (author), Yu Jin Kim (804271) (author), Hyun Wook Jung (2059297) (author), Joona Bang (1502905) (author)
Publié:	2025
Sujets:	Cell Biology Biotechnology Ecology Infectious Diseases Virology Space Science Chemical Sciences not elsewhere classified Physical Sciences not elsewhere classified outward capillary flow induced interfacial flow conventional colloidal systems colloidal suspension droplets grafted silica particles drive unmodified sio 2 </ sub n </ thermoresponsive pnipam suppressing coffee sufficiently strong ring formation ring effects particles undergo particles toward partially incorporate modulating coffee mixed suspensions lower sio hydrophobic transition functional particles effective strategy drying patterns droplet interior disordered patterns
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Thermoresponsive PNIPAM-Grafted Silica Particles for Modulating Coffee-Ring Effects in Drying Colloidal Droplets

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