The Journal of Light Scattering, Volume. 36, Issue 1, 38(2024)

Label-free SERS Srategy for Detection of DNA Base Damage in Stimulus-Induced Cell Apoptosis by Plasmonic SERS Au Nanosunflowers

QI Guohua1、* and JIN Yongdong2
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
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    References(10)

    [1] [1] Garcia-Rico E, Alvarez-Puebla R A, Guerrini, L.Direct surface-enhanced Raman Scattering (SERS) Spectroscopy of Nucleic acids: from Fundamental Studies to Real-life Applications[J].Chem. Soc. Rev.,2018, 47, 4909-4923.

    [2] [2] Masetti M, Xie H N, Krpetic Z, Recanatini M, Alvarez-Puebla R A, Guerrini, L. Revealing DNA Interactions with Exogenous Agents by Surface-enhanced Raman Scattering[J].J. Am. Chem. Soc.,2015, 137(1):469-476.

    [3] [3] Nathks J W, Hahn J, Dicomo C J. Effects of Ethidium Bromide and SYBR Green I on Different Polymerase Chain Reaction Systems. J Biochem. Biophys [J]. Methods, 2000, 42,15-29.

    [4] [4] Laing S, Jamieson L E, Faulds K, Graham D. Surface-enhanced Raman Spectroscopy for in Vivo Biosensing [J].Nat. Rev. Chem., 2017, 1,0060.

    [5] [5] XuL J, Lei Z C, Li J, Zong C, Yang C J, Ren B. Label-free Surface-enhanced Raman Spectroscopy Detection of DNA with Single-base Sensitivity [J]. J. Am. Chem. Soc. 2015, 137, 5149-5154

    [7] [7] Guerrini L, Krpetic Z, Lierop D, Alvarez-Puebla R A, GrahamD.Direct Surface-enhanced Raman Scattering Analysis of DNA Duplexes [J].Angew. Chem. Int. Ed., 2015, 54, 1144-1148.

    [8] [8] Qi G H, Li H J, Zhang Y, Li C P, Xu S P, Wang M M, Jin Y D.Smart Plasmonic Nanorobot for Real-Time Monitoring Cytochrome c Release and Cell Acidification in Apoptosis during Electrostimul-ation[J], Anal. Chem., 2019, 91, 1408-1415.

    [9] [9] Panikkanvalappil S R, Mackey M A, El-Sayed M A,Probing the Unique Dehydration-induced Structural Modifications in Cancer cell DNA Using Surface Enhanced Raman Spectroscopy[J].J. Am. Chem. Soc., 2013, 135, 4815-4821.

    [10] [10] Panikkanvalappil S R, Hira S M, Mahmoud M A, El-Sayed M A. Unraveling the Biomolecular Snapshots of Mitosis in Healthy and Cancer Cells Using Plasmonically-enhanced Raman Spectroscopy [J].J. Am. Chem. Soc., 2014, 136, 15961-15968.

    [11] [11] Qi G H, Zhang Y, Xu S P, Li C P, Wang D D, Li H J, Jin Y D. Nucleus and Mitochondria Targeting Theranostic Plasmonic Surface-Enhanced Raman Spectroscopy Nanoprobes as a Means for Revealing Molecular Stress Response Differences in Hyperthermia Cell Death between Cancerous and Normal Cells [J]. Anal. Chem., 2018, 90, 13356-13364.

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    QI Guohua, JIN Yongdong. Label-free SERS Srategy for Detection of DNA Base Damage in Stimulus-Induced Cell Apoptosis by Plasmonic SERS Au Nanosunflowers[J]. The Journal of Light Scattering, 2024, 36(1): 38

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    Paper Information

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    Received: Sep. 23, 2023

    Accepted: --

    Published Online: Jul. 22, 2024

    The Author Email: QI Guohua (ghqi@ciac.ac.cn)

    DOI:10.13883/j.issn1004-5929.202401005

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