Using membranes with higher cut-off such as 100 kDa allows the possibility of measuring larger molecules but may affect results regarding small molecules. The aim was to compare microdialysis catheters with a cut-off of 20 and 100 kDa in the measurement of small molecules in a pig liver...
in most cases, no pyrogenic residue was detected with the reporter cell lines on the blood side of all tested membranes (Table3). However, most test results were below the limit of detection of the
1 Determination of molecular weight cut-off of commonly used UF membranes using fresh egg white albumin 用鸡蛋清中的卵清蛋白测定常用超滤膜的切割分子量
The development of medium cut-off (MCO) dialysis membranes is aimed at a more efficient clearance of larger uremic toxins while retaining albumin and may extend the benefit of enhanced solute removal to more patients. In 2 pilot studies, the removal of middle molecules using HD with an MCO ...
The results obtained by GPC analysis revealed that the composition of SMWC in the feed significantly altered the final molecular weight cut-off (MWCO) of same membranes, and the polynomial-weighted SMWC provided the best match with the result of MWCO measured by the single-compound rejection ...
membrane fouling was investigated in this paper during filter process for different membranes with molecular weight cut-off of 10K,50K and 100K.The results showed that less molecular weight cut-off makes heavier surface membrane fouling.The particulate materials vary significantly at initial time in ...
membranes is indirectly determined as the nominal molecular weight cut off (MWCO) that is retained by approximately 95%. eu.spectrumlabs.com 当分子量在1 kD到 1,000kD范围内时,分子的形状特征会 明显 影 响截 留特 征。 cn.spectrumlabs.com If non-Graco gloves are worn, cut off fingers or...
The quality and stability of apple juice clarified using 10,000 (10K), 50K, 100K, and 500K daltons molecular weight cut-off (MWCO) hollow fiber membranes were examined . Ultrafiltered juice was tested for initial stability, starch presence, pH, total acidity, total solids, soluble solids, tur...
Molecular weight cut-off (MWCO) has emerged as one of the most useful tools for characterising UF membranes. The early UF membranes were used for purification of biological solutions for retaining macromolecules such as proteins. Since macromolecules are characterised by their molecular weights, the ...
Journal of Membrane ScienceKelly S T,Opong W S,Zydney A L.The influence of protein aggregates on the fouling of microfiltration membranes during stirred... ST Kelly,WS Opong,AL Zydney - 《Journal of Membrane Science》 被引量: 215发表: 1993年 Microfiltration Membranes: Characteristics and Manu...