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. Author manuscript; available in PMC: 2023 Mar 3.
Published in final edited form as: J Phys Chem A. 2022 Feb 18;126(8):1336–1344. doi: 10.1021/acs.jpca.1c09968

Figure 3.

Figure 3.

(a) Femtosecond TA spectra with 400-nm excitation of Ru-ip-3T in ct DNA solution. The spectrum at 1 μs is extracted from the ns-TA spectrum of Ru-ip-3T in ct DNA solution with contribution from emission subtracted from the overall spectra. (b) DAS for Ru-ip-3T in ct DNA solution. The intense band at at 460 nm in the 1-ps spectrum is due to Raman scattering by water. (c) DAS for Ru-ip-3T in water. (d) Transient absorption kinetics recorded at 660 nm of Ru-ip-3T in ct DNA solution versus water following excitation at 400 nm. Data for Ru-ip-3T in water were reported elsewhere.33