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Subject: Materials of Concern Carrier Global Corporation ("Carrier") is committed to eliminating or reducing the use of materials of concern in the design, manufacture, assembly and disassembly, repair and maintenance, operation and disposal of …
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Results: The myriad of carrier material available to the spine surgeon is related to the many options in bone graft material. Allograft is an important osteoconductive agent but has its disadvantages especially in regard to disease transmission and immunogenicity. Collagen in various forms is an effective carrier for bone morphogenic protein ...
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The carrier materials show a wide range of melting and glass transition temperatures, ranging from 30 °C (Tm of adeps solidus) to above 80 °C (glass transition temperature (Tg) of polyvinylpyrrolidone K12 (PVP)). Formulations based on different carrier materials not only differed in processing temperature but also in release profile.
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Polyethylene (PE) and Polypropylene (PP) are two of the most widely used types of plastics. These plastics provide cost efficient solution to temporary surface protection. It can be used in applications that require flexible and conformable …
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The particle size distributions of the excipient materials are presented in Table 1.The coarse lactose carrier material had a median particle diameter (D V,50, volume-weighted) of 132.60 ± 0.18 µm.The micronized lactose particles and the silica microspheres had median diameters of 4.00 ± 0.14 µm and 3.31 ± 0.00 µm, respectively.
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Understanding the tribological properties of the plastic material used in the retaining or carrier ring is important because the plastic is also polished along with the wafer film in contact mode …
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Nitidine chloride (NC) is a natural alkaloid and has strong antitumor activity. However, its clinical application is limited due to the observed non-specific toxicity and low bioavailability. In this study, we synthesized nanoscale metal–organic frameworks MIL-100(Fe), which was used as a nanocarrier to deliver NC. MIL-100(Fe) was characterized by X-ray …
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Adhesive tape backing materials are often called carriers. The backing material or carrier chemical composition depends on end application requirements. Common adhesive tape carrier materials include plastic films, …
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Redox cycles involving metal oxides as oxygen carrier materials have been extensively used for many years in chemical-looping technologies such as combustion (CLC), as well as reforming (CLR) or gasification (CLG) processes [1,2,3,4].Typically, the oxide is used as a solid oxygen carrier; it is chemically reduced using a fuel and then re-oxidized separately in …
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Growth Factors, Carrier Materials, and Bone Repair Handb Exp Pharmacol. 2020:262:121-156. doi: 10.1007/164_2020_371. ... and carrier systems (scaffolds) for bone tissue engineering via localized growth factor delivery are reviewed. The chapter concludes with a consideration of how bone repair might be improved in the future.
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In addition to successful applications in redox-, acid- and photo-catalysis TUD-1 proved to be an excellent carrier material for catalysts, enabling new applications. TUD-1 was used as a contrast agent and drug delivery system, indicating that this material is …
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In brief, carrier material is packed in thin-walled polyethylene bag, and then gamma-irradiated at 50 kGy (5 Mrads). Another way of carrier sterilization is autoclaving.
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Aim of the study was to evaluate the effect of carrier material on dissolution rate of poor water soluble drug (clopidogril) by formulating as liquisolid compacts. It is concluded from the study that modifications in drug release are controlled by nature and quantity of the carrier material. Clopidogril is a poor water soluble drug and its ...
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The liquid hold-up is defined as the volumetric water binding capacity of the carrier material. The liquid hold-up was experimentally determined for all carrier materials in a 10 L glass reactor (Fig. 1 A) with similar dimensions as the reactor used in the biological methanation experiments (Fig. 1 B; section 2.2). The liquid hold-up was ...
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In addition to successful applications in redox-, acid- and photo-catalysis TUD-1 proved to be an excellent carrier material for catalysts, enabling new applications. TUD-1 was used as a contrast agent and drug delivery system, indicating that this material is but at the beginning of its potential applications.
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This solid oxygen carrier material supplies the stoichiometric oxygen needed for the various chemical processes. Its reactivity, cost, toxicity, thermal stability, attrition resistance, and ...
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The carrier is the thin, flexible material onto which the adhesive is applied, and it helps form the structure of the material, transports the adhesive, holds the material together, and protects the adhesive. The thickness of the carrier can be crucial for convertingand die cutting the adhesive. For …
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Carrier Material. Tuff Industries is the industry leader in the development of applied solutions based on high performance base material combined with proprietary adhesive systems. We choose the highest quality base material that meets the need of your application. Polyester (PET)
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The choice of carrier materials and the selection of nutrients and calcium sources in the loading process greatly affect the cost of self-healing cement-based materials. The carrier material is the most significant indicator of the environmental impact on these materials. To facilitate the application of self-healing cement-based materials in ...
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Materials with different electrical properties were investigated; tests included measurements of surface resistivity, resistance to ground, charging, field induced and shielding efficiency. The impact of different materials on protecting reticles from ESD is also studied in an experimental setup using ESD sensitive CANARY TM reticles ...
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excellent carrier material for catalysts, enabling new applications. TUD-1 was used as a contrast agent and drug delivery system, indicating that this material is but at the beginning of its potential applications. 1. Introduction Mesoporous silicates are versatile materials with many, tuneable properties. Some twenty years ago the first ...
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The common carrier materials applied in the food application are maltodextrin and gum arabic, which have T g value range from 137 to 206℃ and 126 to 194℃, respectively [4], [51], [52]. The investigation of a new carrier material from orange by-product on the spray-dried pomegranate peel extract showed that a low powder was recovered.
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Organic phase change materials, including paraffin waxes, fatty acids, and polyalcohols, ... The specific surface area of diatomite carrier calcined at different temperatures referred here could not help to determine the maximum PCM load, because in the "phase change diatomite" preparing process the well-mixed diatomite and PCMs are ...
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The standard material of impact modified, glass-reinforced plastic offers durability and high speed capability. Most carriers are also available in specialty materials for challenging applications with diverse demands, such as extremely low wear, severe temperatures and environments, unique chemical resistance, specialty flammability ratings and explosion proof-requirements.
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In addition to successful applications in redox-, acid- and photo-catalysis TUD-1 proved to be an excellent carrier material for catalysts, enabling new applications. TUD-1 was used as a contrast agent and drug delivery system, indicating that this material is …
WhatsApp: +86 18221755073
Dr. Li-Dong Zhao is a full professor of the School of Materials Science and Engineering at Beihang University, China. He received his Ph.D. degree from the University of Science and Technology Beijing, China in 2009. He was a postdoctoral research associate at the Université Paris-Sud and Northwestern University from 2009 to 2014.
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Freeze drying of C-PC with different carrier materials such as j-Carrageenan, Naalginate, maltodextrin and their combinations were reported where combination of carrier materials resulted in ...
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After the necessary procedures, rhizobium bacteria were inoculated onto the carrier materials and incubated for 6 months at 28±2 o C. After incubation, the rhizobium bacteria were isolated from ...
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A carrier-based DPI formulation is, typically, a blend of a coarse carrier material (particle diameter = 50–200 μm), a fine excipient material (particle diameter < 10 μm), and a respirable drug material (Elsayed and Shalash, 2018). Fine excipient particles are added to promote drug dispersibility from the formulation during inhalation.
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Carrier materials play a key role in immobilisation. Multi-point connections between microorganisms and carriers can ameliorate the stability of monomer operation and diminish cell agglomeration, protein autolysis, and structural hardening. In the 1910s, Nelson et al. studied the activity of invertase adsorbed by charcoal and gel aluminium ...
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