نتایج جستجو برای: micro particles
تعداد نتایج: 267392 فیلتر نتایج به سال:
This report introduces a microfluidic system for manipulation and separation of micron-sized particles based on the combined use of negative dielectrophoresis (DEP) and hydrodynamic forces. A 2-D micro-electrode structure has been constructed on the bottom surface on glass wafer and driven with high-frequency AC voltage to generate dielectrophoretic gates. Depending on the relative strengths of...
Background and Objective: Increased production and industrial application of manganese oxide (MnO2) nano and microparticles have led to increased human contact with these particles. In this study, the biodistribution of manganese in rat liver was studied after chronic administration of two MnO2 particles. Also, the effect of these particles was studied on body weight gain and liver fun...
The objective of this study was to evaluate the nutritional role and efficiency of nano and micro Si on photosynthetic parameters and pigments of potato leaves (Agria cv.) in soil less culture. The factorial experiment based on randomized complete block design with three replications was conducted at the research greenhouse, Ferdowsi University of Mashhad in 2013. Treatments were included two s...
Although silicon (Si) is a non-essential element for most crops, but has shown beneficial roles in growth of crop plants. Therefore, evaluation of nutritional role of Si and nano Si components in crop production is necessary. For this purpose, a factorial experiment, based on randomized complete blocks design with three replications, was conducted at the Research Greenhouse of College of Agricu...
Isotopic and Micro-Raman investigation of Interplanetary Dust Particles Collected during 2003 Earth passage through Comet Grigg-Skjellerup Dust Stream Conference Item How to cite: Nittler, L. R.; Busemann, H. and Hoppe, P. (2006). Isotopic and Micro-Raman investigation of Interplanetary Dust Particles Collected during 2003 Earth passage through Comet Grigg-Skjellerup Dust Stream. In: 37th Lunar...
This paper proposes a novel micro/nano scale manufacturing system using optical tweezers and chemical linkages for manufacturing twoand threedimensional micro/nanostructures. A holographic multiple trap optical tweezer system is first used to trap particles in a desired pattern. The particles are then connected to form rigid units using suitable chemistry. Connection schemes based on gold seedi...
background: activated normal platelets undergo many biochemical and morphological changes, some of which are apoptotic. platelet derived microparticles and shrinked platelets as hallmark of platelet activation and apoptosis disperse surfaces containing procoagulant activity around injured vessels and tissues. this study was conducted to determine microparticles formation and platelet shrinkage ...
Citation: Gomiero A, Strafella P, Pellini G, Salvalaggio V and Fabi G (2018) Comparative Effects of Ingested PVC Micro Particles With and Without Adsorbed Benzo(a)pyrene vs. Spiked Sediments on the Cellular and Sub Cellular Processes of the Benthic Organism Hediste diversicolor. Front. Mar. Sci. 5:99. doi: 10.3389/fmars.2018.00099 Comparative Effects of Ingested PVC Micro Particles With and Wit...
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