TY - GEN AU - Lambert,Pierre AU - Mastrangeli,Massimo TI - Microscale Surface Tension and Its Applications SN - books978-3-03921-565-2 PY - 2019/// PB - MDPI - Multidisciplinary Digital Publishing Institute KW - electrodynamic screen KW - soft tissue KW - microstructure KW - mist capillary self-alignment KW - droplet KW - lab-on-a-chip KW - mixing KW - nanoprecipitation KW - asymmetric surfaces KW - gecko setae KW - oil-water interface KW - non-invasive control KW - self-cleaning surface KW - corrosive resistance KW - micropipette-technique KW - hydrophobic KW - wettability gradient KW - lung-surfactants KW - hydrophilic KW - dynamic KW - vibrations KW - superhydrophobic KW - microasssembly KW - adsorption KW - wetting KW - photochemical reaction KW - contact line oscillation KW - 355 nm UV laser KW - capillary KW - computational fluid dynamics KW - bearing KW - solutal Marangoni effect KW - relaxation oscillations KW - superhydrophilic KW - microtexture melting KW - rigid gas permeable contact lenses KW - hydrophilic/superhydrophobic patterned surfaces KW - polydimethylsiloxane (PDMS) replication KW - microfabrication KW - actuation KW - droplet transport KW - "droplet-interface-bilayers" KW - microfluidics KW - electrosurgical scalpels KW - continuous-flow reactor KW - air-water surface KW - micromanufacturing KW - surface treatment KW - liquid bridge KW - stereolithography KW - super-hydrophobic KW - two-phase flow KW - hot drop KW - durable KW - insoluble lipids KW - anti-sticking KW - smart superhydrophobic surface KW - droplet manipulation KW - "black lipid films" KW - condensation KW - pick-and-place KW - wettability KW - gas-microbubbles KW - soft robotics KW - capillary pressure KW - superomniphobic KW - self-lubricating slippery surface KW - electrowetting KW - soluble surfactant KW - anisotropic ratchet conveyor KW - Nasturtium leaf KW - droplets KW - photoresponsible surfactant KW - two-photon polymerization KW - contact angle KW - adhesion KW - transport KW - pick and place KW - surface tension KW - oil-microdroplets KW - micromanipulation KW - laser die transfer KW - capillary gripper KW - equilibrium N1 - Open Access N2 - Building on advances in miniaturization and soft matter, surface tension effects are a major key to the development of soft/fluidic microrobotics. Benefiting from scaling laws, surface tension and capillary effects can enable sensing, actuation, adhesion, confinement, compliance, and other structural and functional properties necessary in micro- and nanosystems. Various applications are under development: microfluidic and lab-on-chip devices, soft gripping and manipulation of particles, colloidal and interfacial assemblies, fluidic/droplet mechatronics. The capillary action is ubiquitous in drops, bubbles and menisci, opening a broad spectrum of technological solutions and scientific investigations. Identified grand challenges to the establishment of fluidic microrobotics include mastering the dynamics of capillary effects, controlling the hysteresis arising from wetting and evaporation, improving the dispensing and handling of tiny droplets, and developing a mechatronic approach for the control and programming of surface tension effects. In this Special Issue of Micromachines, we invite contributions covering all aspects of microscale engineering relying on surface tension. Particularly, we welcome contributions on fundamentals or applications related to:Drop-botics: fluidic or surface tension-based micro/nanorobotics: capillary manipulation, gripping, and actuation, sensing, folding, propulsion and bio-inspired solutions; Control of surface tension effects: surface tension gradients, active surfactants, thermocapillarity, electrowetting, elastocapillarity; Handling of droplets, bubbles and liquid bridges: dispensing, confinement, displacement, stretching, rupture, evaporation; Capillary forces: modelling, measurement, simulation; Interfacial engineering: smart liquids, surface treatments; Interfacial fluidic and capillary assembly of colloids and devices; Biological applications of surface tension, including lab-on-chip and organ-on-chip systems. We expect novel as well as review contributions on all aspects of surface tension-based micro/nanoengineering. In line with Micromachines' policy, we also invite research proposals that introduce ideas for new applications, devices, or technologies UR - https://mdpi.com/books/pdfview/book/1732 UR - https://directory.doabooks.org/handle/20.500.12854/53440 ER -