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. 2022 Mar 8;4(4):642–649. doi: 10.1021/acsmaterialslett.2c00055

Table 1. Experimental Details of Five Selected NRs Used to Test the Methoda.

particle micelle seed diameter [nm] seed height [nm] diameter [nm] height [nm] expected handedness
R1 (R)-BINAMINE 46 139 127 216 right-handed
R2 (R)-BINAMINE 48 143 131 223 right-handed
S1 (S)-BINAMINE 46 131 135 212 left-handed
S2 (S)-BINAMINE 42 132 124 208 left-handed
R3 (R)-BINAMINE 43 131 81 177 right-handed
a

All NRs comprise a central achiral Au NR, on which a chiral Au shell was grown using surfactant micelle templating, using either (R)-BINAMINE/CTAC or (S)-BINAMINE/CTAC mixtures.