The chromatographic methods used for the purification of PEGylated proteins are mainly Size Exclusion (SEC) and Ion Exchange Chromatography (IEX). Although the PEGylation affects the protein hydrophobicity, Hydrophobic Interaction Chromatography (HIC) has not been extensively applied for the separation of these proteins. Purification of monoPEGylated Ribonuclease A (RNase A) using HIC is studie...

We theoretically extend the applications of graphdiyne, an experimentally available one-atom-thin carbon allotrope, to nanoelectronics and superior separation membrane for hydrogen purification on a precise level.

15 An efficient method for the separation and recovery of Hyaluronic Acid (HA) from highly viscous broth was developed. In this strategy, the separation of HA from viscous culture broth and purification by optimizing different parameters, viz., temperature, pH, treatment with activated charcoal, were included. In addition, concentrating the HA solution using ultrafiltration facilitated the redu...

This paper reviews various separation techniques used in purification processes to remove pollutants like carbon dioxide and hydrogen sulfide from petroleum products. The most effective include absorption, adsorption, cryogenic distillation, chemical looping combustion, membrane separation. study over 100 published studies assess their characteristics, benefits, drawbacks. choice of technology ...

The use of fugal secondary metabolites is extensive throughout several industries, and the compounds are often extracted using loads harmful organic solvents. issues with different also similar products produced by same biosyntethic pathways challenging downstream separation purification, especially when scaling up production for industry. main objective this study was to investigate separation...