Sentence examples for groups of pegs from inspiring English sources
You should now have two groups of pegs, with 5 pegs on the left side and 3 on the right.
The 1H-NMR spectrum of PEG-g-PEI co-polymer was characterized by the presence of signal groups of PEG, hexamethylene diisocyanate (HMDI) and PEI substructures.
Subsequently, the γ-carboxyl groups within MTX were conjugated to the residual amino groups of PEG-CS-NPs via carbodiimide chemistry [19].
A series of comparative experiments showed that the ion dipole interaction between positively charged groups on the Mb surface and electronegative ether oxygen groups of PEG would be the main driving force for the assembly of {PEG/Mb}n films, while other interactions such as hydrogen bonding and/or hydrophobic interaction may also play an important role in stabilizing the films in blank buffers.
Additionally, the terminals of PEG-SG (-CO2) are cross-linked with the amine (-NH2) groups of PEG-AM.
In TB and ALT contents, all the dosages of curcumin show a significant decrease as compared to the exposure group of PEG-CoFe2O4.
The C-terminal Cys of the PLH block reacts with the orthopyridyldisulfide-modified end group of PEG to form the PLH-PEG copolymer and then activates the PLGA-COOH using 1-ethyl-3- 3-dimethylaminopropyl) carbodiimide (EDC) and N-hydroxysuccinimide (NHS).
The key strategy for this successful PEGylation is the existence of a dipole-cation binding (either covalent or ionic) between the ether group of PEG and the positively charged surface of the Fe3O4 cores.
Due to hydrophobic interaction between TOPO/TOP ligand and head group of PEG-PLs (Kim et al. 2004; Nie et al. 2007), the QDs are stable inside micelle hole.
CD spectra showed the change in secondary structure that might be the bonding of N-terminal NH2 or internal amide group of NKCT1 via the hydroxyl (OH) group of PEG with gold nanoparticle; still some work (i.e., FTIR, XPS, EELS) should be done to investigate the proper bonding of GNP with NKCT1 (Liu et al. 2007; Shi et al. 2004).
