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Influence of Micropillar Height Modulation on Droplet Evaporation and Wetting State Transitions (Adv. Mater. Interfaces 3/2026)

Year: 2026

Type: article

Abstract: Droplet Evaporation Dynamics on Micropillars This cover illustrates sessile droplets evaporating on micropillar substrates engineered with distinct height-variation patterns, each producing unique wetting and evaporation dynamics. The study shows that micropillar-height modulation can alter wetting states, contact angle behavior, and effective diffusion during evaporation, changing vapor transport and reshaping evaporation dynamics. Such control enables surfaces that tune both mass-transfer processes and wetting-driven deposition behaviors. More details can be found in the Research Article by Prabuddha De Saram, Nam-Trung Nguyen, and Navid Kashaninejad (DOI: 10.1002/admi.202500577).

Source: Advanced Materials Interfaces

DOI: 10.1002/admi.70326

Authors: Prabuddha De Saram, Nam‐Trung Nguyen, Navid Kashaninejad

Institution: Griffith University

Language: English

Topic: Surface Modification and Superhydrophobicity

Subfield: Surfaces, Coatings and Films

Field: Materials Science

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $3,100

OpenAlex ID: W7127149407

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