نتایج جستجو برای: microparticle
تعداد نتایج: 2256 فیلتر نتایج به سال:
DECOMPRESSION SICKNESS (DCS) has long been attributed to physical forces exerted by inert gas bubbles that may form in tissues, resulting in vascular occlusion and tissue disruption. Bubble formation occurs when a decrease in ambient pressure exceeds the rate at which soluble inert gas (e.g., nitrogen) can be eliminated from the tissues. Modern theory asserts that many signs and symptoms of DCS...
A new synthetic methodology to produce polymer-AgNP composite microparticles using scCO 2 is presented. These microparticle possessed long-lived antimicrobial activity and were tested for compatibility in the Laser Sintering 3D printing process.
BACKGROUND This article reports the exploratory development and study efforts regarding the viability of a novel "going-in light" or "Going Light" medical component in support of US Army Pacific (USARPAC) Humanitarian Assistance/Disaster Relief (HA/DR) missions, namely, a BLU-MED® incremental modular equipment package along with a Rapid Deployment Medical Team (RDMT). The study was conducted to...
In this paper, we will propose a dielectrophoresis-based microchannel system. Based on numerical calculations and theoretical analysis, we investigate the dynamic behaviors of a microparticle in this system, in the presence of nonuniform electric fields generated by point microelectrodes. Good agreement is shown between them. It is found that the microelectrodes enable the system equilibrium to...
In an attempt to achieve post-inhalation self-regulated insulin release, we constructed a microparticle agglomerate of nano-sized liposomal particles, with the agglomeration facilitated by cross-linkages capable of cleavage by glucose. The particles exhibited a small aerodynamic diameter within the human respirable range, but a large geometric diameter that prevents macrophage uptake and cleara...
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