نتایج جستجو برای: membrane engineering
تعداد نتایج: 647699 فیلتر نتایج به سال:
Cells are complex systems whose interaction with nanocarriers, i.e., liposomes, continuously under investigation to improve drug uptake. Model membranes can facilitate the understanding of processes involved in fusion or endocytosis. In this work, we engineered two different lipid model membranes, vesicles and supported bilayers (SLBs), mimicking composition HeLa cell plasma membrane. We charac...
artificial neural networks (anns) are computer techniques that attempt to simulate the functionality and decision-making processes of the human brain. in the past few decades, artificial neural networks (anns) have been extensively used in a wide range of engineering applications. there are only a few applications in liquid membrane process. the objective of this research was to develop artific...
although spinal cord injury (sci) is one of the most common injuries after a road accident, there is no definite treatment for it. in this regard, nanotechnology has focused to retrieve damaged tissue function by designing of a biomaterial as a mimicking extracellular matrix to reduce inflammation, scar and lactate dehydrogenase, to fill the cyst and improve the graft integration, cell prolifer...
conclusions this study can serve as a fundamental experiment for the construction of a ns3/ns4a eukaryotic expression vector and its expression in mammalian cells. further research is underway to evaluate the fragment immunogenicity in lab animal models. results the results showed that the fragment was successfully amplified and cloned into a eukaryotic expression vector. sequencing and enzyme ...
Analysis of Fouling Resistances under Dynamic Filtration of Pretreated Olive Mill Wastewater on a Loose Reverse Osmosis Membrane Javier Miguel Ochando-Pulido, Marco Stoller, Antonio Martínez-Férez Chemical Engineering Department, University of Granada, Avda. Fuentnueva s/n, 18071 Granada, Spain b University of Rome “La Sapienza”, Department of Chemical Engineering, Via Eudossiana, 18-00184 Rome...
R. D. Noble, a research profissor in chemical engineering at the Univ. of Colorado, specializes in the use of reversible chemical reactions in chemical gas and liquid separation processes, most notably the use of ion-exchange membranes as supports for complexing agents and the modeling and analysis of various facilitated transport systems. Refore joining the Univ, of Colorado, he served as an a...
Restricted oxygen diffusion can result in central cell necrosis in engineered tissue, a problem that is exacerbated when engineering large tissue constructs for clinical application. Here we show that pre-treating human mesenchymal stem cells (hMSCs) with synthetic membrane-active myoglobin-polymer-surfactant complexes can provide a reservoir of oxygen capable of alleviating necrosis at the cen...
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