Affiliation:
1. Yunnan University of Nationalities
2. Kunming University of Science and Technology
Abstract
To expand the extent of conjugation with biologically active molecules (biopolymers, peptides, drugs, etc.) and biomaterial substrates, we synthesized a serial of poly (ethy1ene glycol) (PEG) derivatives (PEG-2000-NH2, MPEG-1200-NH2, and APEG-1200-NH2) in three efficient steps. The end groups were characterized by 1H NMR spectroscopy.
Publisher
Trans Tech Publications, Ltd.