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. Author manuscript; available in PMC: 2022 Jun 17.

Published before final editing as: J Am Chem Soc. 2020 Nov 18:10.1021/jacs.0c08604. doi: 10.1021/jacs.0c08604

Table 1.

Kinetic Parameters for Ag⁺ Reduction with Different DNA Sequences in the Absence of Seed Crystals^a

	solution reduction				surface reduction
DNA sequence	k₁′ (×10⁻⁵)	k₁ (×⁻⁶) (s⁻¹ μM⁻¹)	percentages	absolute rate (× 10⁻³) (s⁻¹ μM)	k₂′ (×10⁻⁸) (s⁻¹ μM⁻²)	k₂ (× 10⁻⁸) (s⁻¹ μM⁻²)	percentages	absolute rate (× 10⁻³) (s⁻¹ μM)
T20	0.0402 ± 0.0020 s⁻¹ μM⁻¹	0.444 ± 0.002	59.0	7.26 ± 0.35	6.96 ± 0.28	7.79 ± 0.31	41.0	12.6 ± 0.05
A20	1.53 ± 0.11 s⁻¹	2.24 ± 0.16	100.0	1.45 ± 0.10			0
C20	1.37 ± 0.02 s⁻¹	24.0 ± 3.50	100.0	1.30 ± 0.02			0

^a

Contribution of two-reduction pathways and absolute rate were calculated for the initial stage when the first 5% of ascorbic acid (Red) was consumed.