منابع مشابه
Doubly curved nanofiber-reinforced optically transparent composites
Doubly curved nanofiber-reinforced optically transparent composites with low thermal expansion of 15 ppm/k are prepared by hot pressing vacuum-filtered Pickering emulsions of hydrophobic acrylic resin monomer, hydrophilic chitin nanofibers and water. The coalescence of acrylic monomer droplets in the emulsion is prevented by the chitin nanofibers network. This transparent composite has 3D shape...
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Traditionally it has been difficult to study the porous structure of dense colloidal gels and (macro) molecular transport through them simply because of the difference in refractive index between the colloid material and the continuous fluid phase surrounding it, rendering the samples opaque even at low colloidal volume fractions. Here, we demonstrate a novel colloidal gel that can be refractiv...
متن کاملRendering of transparent optically anisotropic objects
At the present time, computer graphics demonstrates a lot of achievements in physically correct rendering of opaque objects and optically isotropic transparent and translucent objects (such as glass, diamond, or water). This paper examines the current state of art in the algorithms for physically accurate calculation of images of 3D scenes including transparent optically anisotropic objects (fe...
متن کاملOptically transparent multi-suction electrode arrays
Multielectrode arrays (MEAs) allow for acquisition of multisite electrophysiological activity with submillisecond temporal resolution from neural preparations. The signal to noise ratio from such arrays has recently been improved by substrate perforations that allow negative pressure to be applied to the tissue; however, such arrays are not optically transparent, limiting their potential to be ...
متن کاملAdditive Manufacturing of Optically Transparent Glass
We present a fully functional material extrusion printer for optically transparent glass. The printer is comprised of scalable modular elements, able to operate at the high temperatures required to process glass from a molten state to an annealed product. We demonstrate a process enabling the construction of 3D parts as described by Computer Aided Design (CAD) models. Processing parameters such...
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ژورنال
عنوان ژورنال: Materia Japan
سال: 2000
ISSN: 1340-2625,1884-5843
DOI: 10.2320/materia.39.137