Results 111 to 120 of about 414,210 (358)
ON SOME RECENT RESEARCHES ON THE NATURE AND FORMATION OF PIGMENT [PDF]
Arthur Whitfield
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Visible and Infrared Dual‐Band Camouflage Device Using Reflective Display Technology
Integrating electrochromic devices and electrophoretic display technologies has led to developing a flexible dual‐band camouflage device. The system enables adaptive modulation across visible and near‐infrared spectra through pixel‐level control, rapid switching, and bistable operation.
Ju Hyun Park+7 more
wiley +1 more source
White primer permits a corrosion-resistant coating of minimum weight [PDF]
White primer for coating 2219 aluminum alloy supplies a base for a top coating of enamel. A formulation of pigments and vehicle results in a primer with high corrosion resistance and minimum film ...
Albrecht, R. H.+2 more
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This review highlights recent advancements in 3DP techniques that incorporate emerging multifunctional SMP materials for applications in e‐electronics, soft actuators, biomedical devices, and more. Abstract Shape memory polymers (SMP) have recently gained significant attention as multifunctional materials for flexible and wearable electronics ...
Muhammad Yasir Khalid+4 more
wiley +1 more source
The coloration of tropical reef corals is mainly due to their association with photosynthetic dinoflagellates commonly known as zooxanthellae. Combining High Performance Liquid Chromatography (HPLC), spectroscopy and derivative analysis we provide a ...
Juan L. Torres-Pérez+2 more
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Plants have various color pigments. Many plants have fruits and flowers of vivid colors such as orange, red, purple and blue. Anthocyanins with anthocyanidins as aglycone are one group of plant pigments.
古川, 一実+3 more
core
Angle‐ and Polarization‐Tolerant Metasurface Designs Based on the Aperiodic Tiling
A novel aperiodic metasurface design is introduced to mitigate the inherent angle and polarization sensitivity of conventional metasurfaces. By employing a recently discovered aperiodic tiling approach, identical elliptical scatterers are arranged with systematic variations in their spacing and orientation, effectively minimizing spectral reflectance ...
Minyeul Lee, Suwan Jeon, Jonghwa Shin
wiley +1 more source
Untersuchungen über das lipoide Pigment der Nervenzellen [PDF]
M. Mühlmann
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"Dry-column" chromatography of plant pigments [PDF]
Separation of plant pigments which can be accomplished on thin-layer silica plates with mixture of petroleum ether, halocarbon, acetone, and polar solvent can be readily translated into dry-column technique that yields reproducible chromatograms after ...
Lehwalt, M. F.+2 more
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By combining static and time‐resolved optical, structural, and rheological techniques, we demonstrate that the blue‐shift upon solidification of ethyl cellulose‐acrylic acid mesophases corresponds to the reorientation of cholesteric domains. Modulating the mesophase chain mobility and photopolymerization reaction kinetics enables solid chiral nematic ...
Simona G. Fine+2 more
wiley +1 more source