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- Gołębiowska, Beata, et al. Show all 5 Authors
- Colloids and surfaces 2016 v.488 pp. 138-144
- adsorbents; adsorption; biopharmaceutical industry; composite polymers; ethylene glycol; medicine; molecular weight; pH; polyethylene glycol; silica; silicon; ultraviolet-visible spectroscopy; water solubility; zeta potential
- ... The solution pH impact on the adsorption process of the block copolymers on the colloidal silica surface was investigated. All polymeric chains consist of the poly(ethylene glycol) (PEG) fragment and the suitable ionic polyamino acid segment (poly-l-lysine or poly-l-aspartic acid). PEG is a biocompatible water-soluble polymer, which is widely used in the biopharmaceutical industry because of its e ...