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(MeO)3Si-(CH2)3-(EG)~45
(MeO)3Si-(CH2)3-(EG)~45 (SI 003)

Description

This alkoxysilane with a poly(ethylene) glycol chain is ideal for imparting bioresistance on glass, silicon, and siloxane (especially, PDMS) substrates. Delamarche's group have shown (Langmuir, 2001, 17, 4090-4095) that PEG-ylation of glass and Si results in virtually permanent bioresistance. For PDMS where surface reconstruction effects are operative, the PEG monolayer is efficient for up to several days after modification.

Note: Different lengths of PEG oligomers are also available upon request.

Standard Products

name catalog no. m n weight price
MeO3SiC3-EG~45 SI 003-0.2 200 mg Log in to see the prices
MeO3SiC3-EG~45 SI 003-0.5 500 mg
MeO3SiC3-EG~45 SI 003-1 1 g

Custom synthesis variants

Note, if none of the listed structures fit your specific requirements, please submit your own structure formula within our custom synthesis contact form by clicking button below.

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