Search Results - "Hinduja, Chirag"
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Chemically robust superhydrophobic surfaces with a self‐replenishing nanoscale liquid coating
Published in Droplet (Print) (01-01-2024)“…Due to poor chemical robustness, superhydrophobic surfaces become susceptible to failure, especially in a highly oxidative environment. To ensure the long‐term…”
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2
Tuning static drop friction
Published in Droplet (Print) (01-01-2023)“…The friction force opposing the onset of motion of a drop on a solid surface is typically considered to be a material property for a fixed drop volume on a…”
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Non-intrusive diagnostics of differentially-heated two-component immiscible fluid layer with phase change
Published in International communications in heat and mass transfer (01-01-2023)“…Experiments on buoyancy-driven convective phenomena in a differentially-heated two component immiscible fluid layer with phase change phenomena have been…”
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4
Contact angle hysteresis
Published in Current opinion in colloid & interface science (01-06-2022)“…In thermodynamic equilibrium, the contact angle is related by Young's equation to the interfacial energies. Unfortunately, it is practically impossible to…”
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Fluorine-Free Super-Liquid-Repellent Surfaces: Pushing the Limits of PDMS
Published in Nano letters (26-04-2023)“…Methods for fabricating super-liquid-repellent surfaces have typically relied on perfluoroalkyl substances. However, growing concerns about the environmental…”
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6
Scanning Drop Friction Force Microscopy
Published in Langmuir (06-12-2022)“…Wetting imperfections are omnipresent on surfaces. They cause contact angle hysteresis and determine the wetting dynamics. Still, existing techniques (e.g.,…”
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Deep Learning to Analyze Sliding Drops
Published in Langmuir (24-01-2023)“…State-of-the-art contact angle measurements usually involve image analysis of sessile drops. The drops are symmetric and images can be taken at high…”
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Molecular transport and water condensation inside mesopores with wettability step gradients
Published in Nanoscale advances (07-11-2023)“…The wettabilities of nanoscale porous surfaces play important roles in the context of molecular and fluid transport or oil-water separation. The wettability…”
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