m-PEG-thiol (MW 350) can be used to modify thiolated DNA for the synthesis of gold nanorods (AuNR). Using the mPEG-SH/Tween 20-assisted method (repeatedly replacing the CTAB on the AuNR surface with Tween 20 and mPEG-SH), thiolated DNA can be loaded onto AuNR. DNA AuNR has found widespread application in nanostructure assembly, gene therapy, biosensing, and drug delivery.
Formula:
(C2H4O)nC3H8OS
Target:
Others
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