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Malyhon

新虫 (小有名气)

[求助] 几句论文求大神翻译成中文 谢谢

Upon grafting RGD peptides to the
PHBV-PEGMAL surface, the adsorbed amount of serum decreases
to 73(6ng/cm2 on the PHBV-RGDsurface becauseRGDpeptides
bind to the activemaleimide groups. The amount of adsorbed serum
decreases by 50% compared with that on the unmodified surface.
Moreover, the fact that PEG chains with a molecular weight of
2.3 kDa have a better protein resistance in our system than those with
a molecular weight of 5 kDa, likely because of the larger steric
hindrance from longer chains, suggests that the choice of bifunctional
PEG with a molecular weight of ∼2 kD should be more suitable in
our system. The above results indicate that our modification method
can effectively reduce the nonspecific protein adsorption from serum,
which is favorably applied in tissue engineering.
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