Results 21 to 30 of about 27,137 (264)
Polymeric microsphere injection in large pore-size porous media
Petroleum, 2020 High water-cut has become a worldwide challenge for oil production. It requires extensive efforts to process and dispose. This entails expanding water handling facilities and incurring high power consumption costs.
Dongqing Cao +3 more
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Microspheres of Mixed Proteins [PDF]
Chemistry – A European Journal, 2010 AbstractThis paper describes the synthesis of mixed proteinaceous microspheres (MPMs) by the sonochemical method. The current fundamental research follows the research of Suslick and co‐workers who have developed a method by which high‐intensity ultrasound is used to make aqueous suspensions of proteinaceous microcapsules filled with water‐insoluble ...
Angel, U. +4 more
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Brazilian Journal of Infectious Diseases, 2016 A natural and biocompatible fibrin microsphere is one of the most promising dual delivery vehicle as compared to other traditionally designed delivery modalities.
Azmat Ali Khan +3 more
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Experimental Study on Expansion Characteristics of Core-Shell and Polymeric Microspheres
Journal of Nanotechnology, 2018 Traditional polymeric microsphere has several technical advantages in enhancing oil recovery. Nevertheless, its performance in some field application is unsatisfactory due to limited blockage strength.
Pengxiang Diwu +8 more
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Scientific Reports, 2017 By eliminating the spherical aberrations of microsphere we derived a simple but useful formula on the focusing of dielectric microsphere. On basis of this formula, not only can researchers determine the parameters of an optical microsphere system with ...
Tongnan Xia +3 more
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Chitosan and Nanohydroxyapatite Roles in Physical and Chemical Characteristics of Gelatin/Chitosan/Nanohydroxyapatite Microspheres [PDF]
علوم و تکنولوژی پلیمر, 2010 The effects of chitosan/biopolymer (C/P) and nanohydroxyapatite/ biopolymer (nHA/P) weight ratios on particle size and its uniformity, cross-linking density and NH2 content of nano-hydroxyapatite/chitosan/gelatin (nHA/C/G) microspheres were investigated.
S. Bagheri-Khoulenjani +2 more
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Influence of the photonic nanojet of microspheres on microsphere imaging
Optics Express, 2017 The imaging properties of BaTiO3 glass (BTG) microspheres in the diameter range of 5-50 µm which are fully immersed in a polydimethylsiloxane layer are experimentally studied. Our experimental results show that for both Blu-ray disc samples and the single-layer hexagonally close-packed microsphere array samples, with the increase of the diameter of BTG
Songlin, Yang +6 more
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Microsphere probe: combining microsphere-assisted microscopy with AFM
Optics Express, 2023 In recent years, microsphere-assisted microscopy (MAM) and atomic force microscope (AFM) have been rapidly developed to meet the measurement needs of microstructures. However, the positioning of microspheres, the inability of AFM to touch the underlying sample through the transparent insulating layer, and the challenge of AFM fast positioning limit ...
Yujian Hong +8 more
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Fiber Microsphere Coupled in a Taper for a Large Curvature Range
Fibers, 2019 This work consists of using an optical fiber microsphere as a sensor for a wide range of curvature radii. The microsphere was manufactured in a standard fiber with an electric arc.
Paulo Robalinho, Orlando Frazão
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Doppler Cooling a Microsphere [PDF]
Physical Review Letters, 2010 5 pages, 3 ...
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