pore sizes
Note on the use of different approaches to determine the pore sizes of tissue engineering scaffolds: what do we measure?
... the pore. Higher pore size values can be expected in comparison with the other parameters ...average pore size and may lead to the occurrence of outlier values, as supported by our ...each ...
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<p>Osteochondral repair using scaffolds with gradient pore sizes constructed with silk fibroin, chitosan, and nano-hydroxyapatite</p>
... average pore size of the three kinds of scaffolds with gradient pore sizes prepared in this study is above 100 μ ...the pore size gradually decreased from top to ...gradient pore ...
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Template Synthesis of Three Dimensional Cubic Ordered Mesoporous Carbon With Tunable Pore Sizes
... the pore size ...the pore size distribution curves of the prepared OMCs shown in ...narrow pore size distributions except OMC-12, which has some dete- rioration of the mesostructure as convinced by ...
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Adsorption kinetics and mechanisms of nickel (II) ion sorption using carbonized unmodified sorghum (Sorghum bicolor) hull of two pore sizes (150μm and 250μm)
... Aim of this study was to investigate the use of unmodified and carbonized Sorghum Hull (CUSH 150µm and 250µm) in the removal of Nickel (II) ion from aqueous solution. The effect of contact time was investigated and ...
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Protein Separation pdf
... have pore sizes similar to the beads described previously, proteins are forced by electrophoresis to separate according to their size, the larger ones having more dif R culty in R nding their way through ...
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Modeling and Simulation of Natural Gas Production from Unconventional Shale Reservoirs
... conventional pore sizes. Pore size scale is an important fact, be- cause it is commonly known that Darcy-flow is the dominant flow regime in conventional ...of pore size ...
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Membrane Performance of Micro and Ultrafiltration on Folic Acid Separation from Dent Corn (Zea mays var. indentata) Hydrolyzed by Rhizopus oligosporus-C1
... 0.0361, 0.0397 to 0.042 mL/cm2.min. and higher when compared to MF membrane of HSYDC from 0.0162 mL/cm2.min to 0.0202 mL/cm2.min (gradually) to 0.0534 mL/cm2.min. (sharply). The passage of water mass through the membrane ...
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Online Full Text
... solid material making the foam [5]. Some pores of low density samples that contain large pore sizes fail during tension resulting in a localized damage. As the pores elongate in the loading direction, many ...
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Modeling of air-gap membrane distillation process: a theoretical and experimental study
... A co-current and counter-current flow 1-D mathematical model for a flat sheet module was developed from the fundamental equations of mass and heat transfer. The model calculations were based on dividing the AGMD module ...
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Zimpel, Andreas (2018): Surface modification of metal-organic framework nanoparticles for biomedical applications. Dissertation, LMU München: Fakultät für Chemie und Pharmazie
... Nowadays, cancer is one of the most challenging diseases on earth. Since the 1970s, the number of patients almost doubled, due to the demographic development of mankind. Cancer researcher Robert A. Weinberg put it in a ...
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Coin-cell Supercapacitors Based on CVD Grown and Vertically Aligned Carbon Nanofibers (VACNFs)
... regular pore sizes allowing to maximize the electrode surface area accessible by the electrolyte, and to facilitate fast ion transport, and thereby high capacitance retention at higher charge/discharge ...
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Yolk @ cage Shell Hollow Mesoporous Monodispersion Nanospheres of Amorphous Calcium Phosphate for Drug Delivery with High Loading Capacity
... the pore sizes play an important role in ...The pore sizes of ACP-24-2 are less than 5 nm (as shown in ...The pore sizes of ACP-48-2 ranged from 14–50 nm, DOX · HCl can easily ...
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The effects of adipic acid on the hydrophobicity iPP membranes prepared using dpe via tips
... smaller pore size compared to the membranes prepared by adding adipic ...the pore size decreases, the porosity also decreases, resulting in a lower gas flow through the ...average pore sizes ...
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Nickel Ions Adsorption By Prepared Zeolite-A: Examination Of Process Parameters, Kinetics And Isotherms
... zeolite-A pore sizes could increase enhancing high interaction with particle of zeolite-A (adsorbent) and therefore high removal of the Ni(II) ions from aqueous phase ...
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Fabrication and in vitro evaluation of nanosized hydroxyapatite/chitosan- based tissue engineering scaffolds
... The chitosan and HA/chitosan composite scaffolds were suc- cessfully fabricated using thermally induced phase separation technique. By varying the materials and processing parame- ters, degree of porosity and pore ...
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The impact of green roof ageing on substrate characteristics and hydrological performance
... and pore size distribu- ...and pore size distributions will have an impact on hydraulic conductivity, particularly for low moisture ...between pore sizes, tortuosity and K sat ...
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Microstructure and biomechanical characteristics of bone substitutes for trauma and orthopaedic surgery
... varying pore size have led to the consensus that the optimal pore radius for bone ingrowth is >50 μ m and perhaps as large as 150 μm ...of pore size, as they contain a considerable number of pores ...
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In vitro proliferation and osteogenic differentiation of mesenchymal stem cells on nanoporous alumina
... with pore sizes of 20 nm and 100 nm were used to evaluate the effect of pore size on MSCs as measured by proliferation, morphology, expression of integrin β1, and osteogenic ...of pore size on ...
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Characterisation of Colloidal Particles in Seawater by Light Scattering Techniques
... to sizes larger than the pore ...of sizes even if the particles are ...nominal pore size is that the 0.8 µm filters contain a distribution of pore sizes and may therefore allow ...
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Increased pore size of scaffolds improves coating efficiency with sulfated hyaluronan and mineralization capacity of osteoblasts
... improve pore network structure, how- ever, were the lipid particle composition and the reac- tion ...a pore network with higher pore sizes and bigger pore connections at the optimized ...
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