Protocol for in situ 3D printing of liquid metal-hydrogel hybrid for multifunctional soft bioelectronics and devices. [PDF]
STAR ProtocJiao C +6 more
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Strain sensor on a chip for quantifying the magnitudes of tensile stress on cells. [PDF]
Microsyst NanoengZhang Y +8 more
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Selective power transmission using a shift in resonant frequency due to the transportation of liquid metal droplets. [PDF]
Sci RepBono S +4 more
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Cost-effective surface modification for Galinstan® lyophobicity
Journal of Colloid and Interface Science, 2017In this paper we investigate the feasibility of using a cost-effective fabrication method based on sandblasting, chemical etching and spray coating processes, to render common surfaces to be non-wettable by Galinstan®. Although Galinstan® is a non-toxic liquid metal alternative to mercury, the viscoelastic and extremely wetting characteristics of ...
Jeong-Bong Lee, Wonjae Choi
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A galinstan expansion femtosyringe for microinjection of eukaryotic organelles and prokaryotes
Nature Biotechnology, 1999A galinstan expansion femtosyringe enables femtoliter to attoliter samples to be introduced into prokaryotes and subcellular compartments of eukaryotes. The method uses heat-induced expansion of galinstan (a liquid metal alloy of gallium, indium, and tin) within a glass syringe to expel samples through a tip diameter of about 0.1 microm. The narrow tip
Michael Knoblauch +2 more
exaly +3 more sources
An Integrated Liquid Cooling System Based on Galinstan Liquid Metal Droplets
ACS Applied Materials & Interfaces, 2016The continued miniaturization of electronic components demands integrated liquid cooling systems with minimized external connections and fabrication costs that can be implanted very close to localized hot spots. This might be challenging for existing liquid cooling systems because most of them rely on external pumps, connecting tubes, and ...
Shi-Yang Tang +2 more
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PDMS based coplanar microfluidic channels for the surface reduction of oxidized Galinstan
Lab on A Chip, 2014Galinstan has the potential to replace mercury - one of the most popular liquid metals. However, the easy oxidation of Galinstan restricts wide applicability of the material. In this paper, we report an effective reduction method for the oxidized Galinstan using gas permeable PDMS (polydimethlysiloxane)-based microfluidic channel. The complete study is
Guangyong Li +2 more
exaly +3 more sources
Metallic nanoemulsion with galinstan for high heat-flux thermal management
International Journal of Heat and Mass Transfer, 2016Abstract Galinstan is a eutectic alloy of gallium, indium, and tin, of which thermal conductivity is ∼27 times higher than that of water, while the dynamic viscosity is only twice. Thus, heat transfer coefficient can be remarkably enhanced with a small penalty of pumping power.
Navid Saneie, Gordon Yip, Jong-Hoon Kim
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On the Potential of Galinstan-Based Minichannel and Minigap Cooling
IEEE Transactions on Components, Packaging and Manufacturing Technology, 2014Galinstan, a gallium, indium, and tin eutectic, may be exploited for enhanced cooling of microelectronics because of its favorable thermophysical properties. A careful evaluation of its cooling potential, however, has not been undertaken. Provided here is a first-order model to compute the total (i.e., caloric plus conjugate conduction and convection ...
Marc Hodes +2 more
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