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Page 1
Polyamines regulate cell fate by altering the activity of histone-modifying enzymes.
Emmons-Bell M, Forsyth G, Sundquist A, Oldeman S, Gardikioti A, de Souza R, Coene J, Kamel MH, Ayyapan S, Fuchs HA, Verhelst S, Smeeton J, Musselman CA, Schvartzman JM. Emmons-Bell M, et al. Among authors: ayyapan s. bioRxiv [Preprint]. 2024 Jul 2:2024.07.02.600738. doi: 10.1101/2024.07.02.600738. bioRxiv. 2024. PMID: 39005392 Free PMC article. Preprint.
Study on conformational stability, molecular structure, vibrational spectra, NBO, TD-DFT, HOMO and LUMO analysis of 3,5-dinitrosalicylic acid by DFT techniques.
Sebastian S, Sylvestre S, Jayabharathi J, Ayyapan S, Amalanathan M, Oudayakumar K, Herman IA. Sebastian S, et al. Among authors: ayyapan s. Spectrochim Acta A Mol Biomol Spectrosc. 2015 Feb 5;136 Pt B:1107-18. doi: 10.1016/j.saa.2014.09.135. Epub 2014 Oct 28. Spectrochim Acta A Mol Biomol Spectrosc. 2015. PMID: 25459508
Vibrational spectra (FT-IR and FT-Raman), molecular structure, natural bond orbital, and TD-DFT analysis of L-Asparagine Monohydrate by Density Functional Theory approach.
Sylvestre S, Sebastian S, Edwin S, Amalanathan M, Ayyapan S, Jayavarthanan T, Oudayakumar K, Solomon S. Sylvestre S, et al. Among authors: ayyapan s. Spectrochim Acta A Mol Biomol Spectrosc. 2014 Dec 10;133:190-200. doi: 10.1016/j.saa.2014.05.040. Epub 2014 May 28. Spectrochim Acta A Mol Biomol Spectrosc. 2014. PMID: 24945859
Vibrational spectra, molecular structure, natural bond orbital, first order hyperpolarizability, TD-DFT and thermodynamic analysis of 4-amino-3-hydroxy-1-naphthalenesulfonic acid by DFT approach.
Sebastian S, Sylvestre S, Sundaraganesan N, Amalanathan M, Ayyapan S, Oudayakumar K, Karthikeyan B. Sebastian S, et al. Among authors: ayyapan s. Spectrochim Acta A Mol Biomol Spectrosc. 2013 Apr 15;107:167-78. doi: 10.1016/j.saa.2013.01.041. Epub 2013 Jan 23. Spectrochim Acta A Mol Biomol Spectrosc. 2013. PMID: 23416921