) UVevis absorption spectrum comparing various bi-functional reagents synthesized
(notation on spectrum indicates carbon chain length). As-is AuNP is the asprepared
DDAB stabilized AuNPs. As-is AuNP lmax¼567 nm, 3cAuNP lmax¼555 nm,
5cAuNP lmax¼557 nm, 8cAuNP lmax¼576 nm, 10cAuNP lmax¼557 nm, 12cAuNP
lmax¼557 nm, 14cAuNP lmax¼542 nm. All measurements taken in dimethyl sulfoxide.
b) TEM image of 8cAuNP. c) TEM image of 12cAuNP
) UVevis absorption spectrum comparing various bi-functional reagents synthesized(notation on spectrum indicates carbon chain length). As-is AuNP is the aspreparedDDAB stabilized AuNPs. As-is AuNP lmax¼567 nm, 3cAuNP lmax¼555 nm,5cAuNP lmax¼557 nm, 8cAuNP lmax¼576 nm, 10cAuNP lmax¼557 nm, 12cAuNPlmax¼557 nm, 14cAuNP lmax¼542 nm. All measurements taken in dimethyl sulfoxide.b) TEM image of 8cAuNP. c) TEM image of 12cAuNP
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