Figure 6
Selectivity tests of the multicolor glucose sensor to normal interference in traditional glucose assay.
∆λ: the LSPR shift of the AuNRs in response to (A) 0.5 mM glucose, 1 mM Fructose, 1 mM Lactose, 1 mM sucrose, 30 mM Glutamic acid, 10 mM Glycine, 10 mM Histidine, 30 mM Alanine, 30 mM Tyrosine, 30 mM Serine, 6 mM Phenylalanine, 1 mMAA and 1 mM UA and (B) the mixture of 0.5 mM glucose and 1 mM Fructose, 1 mM Lactose, 1 mM sucrose, 30 mM Glutamic acid, 10 mM Glycine, 10 mM Histidine, 30 mM Alanine, 30 mM Tyrosine, 30 mM Serine, 6 mM Phenylalanine, 1 mM AA and 1 mM UA.
