In biochemistry, flow birefringence is a hydrodynamic technique for measuring the rotational diffusion constants (or, equivalently, the rotational drag...
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Birefringence, also called double refraction, is the optical property of a material having a refractive index that depends on the polarization and propagation...
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also be detected by other methods, such as dielectric relaxation, flow birefringence, and measurements of the diffusion constant. In stricter terms, these...
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Focused ion beam microscopy FIM-AP – Field ion microscopy–atom probe Flow birefringence Fluorescence anisotropy FLIM – Fluorescence lifetime imaging Fluorescence...
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"Dynamics of Polymer Molecules in Dilute Solution: Viscoelasticity, Flow Birefringence and Dielectric Loss". The Journal of Chemical Physics. 24 (2): 269–278...
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observed by other biophysical probes such as fluorescence anisotropy, flow birefringence and dielectric spectroscopy. Equipartition applies to potential energies...
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may be determined experimentally through fluorescence anisotropy, flow birefringence, dielectric spectroscopy, NMR relaxation and other biophysical methods...
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hydrodynamic methods, such as analytical ultracentrifugation and flow birefringence. Spectroscopic methods to probe protein structure (such as circular...
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in chemistry in 1980. His dissertation was titled, “Oscillatory Flow Birefringence of Dilute Polymer Solutions: Concentration Dependence and High Frequency...
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Dynamics of Polymer Molecules in Dilute Solution: Viscoelasticity, Flow Birefringence and Dielectric Loss, J. Chem. Phys. 24, 269 (1956). Zimm, BH; Bragg...
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Refractometer (section Flow cells)
tourmalines and topaz are optically anisotropic. They demonstrate birefringence based on the polarisation plane of the light. The two different refractive...
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measuring these time constants include fluorescence anisotropy, NMR, flow birefringence and dielectric spectroscopy. It may seem paradoxical that τ a x {\displaystyle...
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birefringent crystals varying in length from 2 to 20 μm. With negative birefringence, the crystals appear yellow in parallel light and blue with perpendicular...
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Zero-point energy (section Vacuum birefringence)
coming from distant galaxies. The first concrete evidence for vacuum birefringence was published in 2017 when a team of astronomers looked at the light...
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1063/1.1653593. ISSN 0003-6951. Helfrich, W.; Schadt, M. (1971-08-30). "Birefringence of Nematogenic Liquids Caused by Electrical Conduction". Physical Review...
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anisotropic to light ("optical anisotropy"), and exhibit properties such as birefringence. Crystal optics describes light propagation in these media. An "axis...
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distribution is measured by using glass's natural property of stress-induced birefringence and by employing techniques of 3D photoelasticity. The high fracture...
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as well as the more commonly used calcium ionophore A23187. Birefringence microscopy, flow cytometry or fluorescence microscopy can be used for assessing...
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Christie (BNL) 2000–2003 : Jay Marx (LBNL) Breit–Wheeler process Vacuum birefringence Caines, Helen; et al. (STAR Collaboration) (2004). "An update from STAR—using...
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direction. Conversely, most minerals are anisotropic, which produces birefringence, or double refraction of light entering the material in all directions...
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and for the outer membrane of Gram-negative bacteria. Apple-green birefringence of Congo red stained preparations under polarized light is indicative...
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media (such as glass). In anisotropic media such as some crystals, birefringence may split the refracted ray into two rays, the ordinary or o-ray which...
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the material, possibly including changes in physical properties like birefringence, polarization, and permeability. The imposition of stress by an external...
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polarized light, the amyloid deposits while show pathognomonic apple green birefringence, and under plain light the deposits will appear a light salmon pink...
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{\displaystyle v} . Hence light traveling against the flow of water should be slower than light traveling with the flow of water. The interference pattern between...
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similar to glass. COC materials offer exceptional transparency, low birefringence, high Abbe number and high heat resistance. The moisture insensitivity...
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processes. COP has exceptional optical clarity and exhibits extremely low birefringence which makes it well suited for optical applications such as virtual...
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bow-tie, panda, and elliptical hole structures (used to achieve higher birefringence due to irregularity in the relative refractive index), spiral designs...
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experiments should never be mechanically stressed, as the stress will induce birefringence in the quartz and affect measurements. Analyses are performed by using...
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sediments or ash. Patterns arise during the consolidation process forming flow and depositional patterns in the original silica-rich sediment or volcanic...
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