Results 21 to 30 of about 3,015,620 (304)
Applied Sciences, 2018 Six fractional polysaccharides were prepared by water extraction and alcohol precipitation under controlled temperature from bletillae rhizoma, a traditional Chinese medicine.
Xiaoyan Long +4 more
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Industrial Crops and ProductsThe development of high-performance waterborne polyurethane (WPU) from biomass materials represents a significant issue in green industry. In this work, a rosin-based epoxidized soybean oil polyol (RE) was synthesized via a ring-opening reaction between ...
Tao Zhang +13 more
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Molecules, 2022 Colloidal silica suspensions are widely used in many fields, including environmental restoration, oil drilling, and food and medical industries. To control the rheological property of suspensions, poly(ethylene oxide) (PEO) polymers are often used. Under
Yi Huang +2 more
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Rheological measurement of molecular weight distribution of polymers
e-Polymers, 2013 This paper has described a method to obtain the molecular weight distribution (MWD) of polymeric materials from their rheological data. The method has been developed for linear polymers with log normal molecular weight distribution.
Khak Maryam, Ramazani Ahmad
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Frontiers in Bioengineering and Biotechnology, 2020 Biodegradable and biocompatible polyhydroxyalkanoates (PHAs) are promising alternatives to conventional plastics. Based on the chain length of their monomers they are classified as short chain length (scl-) or medium chain length (mcl-) PHA polymers. The
Moritz Bartels +5 more
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Physicochemical and Molecular Properties of Spelt and Wheat Starches Illuminated with UV Light
Applied Sciences, 2023 Scope: Aqueous suspensions of spelt and wheat starch were irradiated with ultraviolet radiation for 5–50 h. The changes in the molecular structure of the starch induced by UV radiation were related to the photodegradation of starch chains and the ...
Ewelina Nowak +3 more
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Flow Blurring-Enabled Production of Polymer Filaments from Poly(ethylene oxide) Solutions [PDF]
, 2019 Flow blurring (FB) atomizers are relatively simple yet robust devices used for the generation of sprays from solutions of a wide range of viscosities.
Gañán-Calvo, Alfonso M. +2 more
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Frontiers in Materials, 2018 The extracellular matrix (ECM) is critical in tumor growth and invasive potential of cancer cells. In glioblastoma tumors, some components of the native brain ECM such as hyaluronic acid (HA) have been suggested as key regulators of processes associated ...
Jee-Wei E. Chen +6 more
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Frontiers in Nutrition, 2021 Excessive reactive oxygen species (ROS) is an important cause of aging, and supplementing antioxidants through diet is one of the important ways to delay aging.
Likun Ren +9 more
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Gel chromatographic characterization of immunoreactive adrenocorticotropin in patients with ACTH hypersecretion [PDF]
, 1989 We investigated the molecular size of circulating immunoreactive ACTH by gel chromatography in patients with ACTH hypersecretion due to various disorders of the hypothalamic-pituitary-adrenal axis.
A Chatelain +19 more
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