Interaction between nucleic acids as DNA and RNA with 2D Materials by Raman spectroscospy.
Ferdinand Nouaye,
University Mohammed VI Polytechnic (Institute of Applied Physics)
IAP Physics Seminar Series will occur on Tuesday 08 October, at 11:15 at the UM6P campus (Ryad 8, 1st floor).
Abstract:
2D materials, such as graphene, black phosphorene, and MoS₂, are gaining significant attention for their potential applications in biomedical and electronic fields. This study employs Raman spectroscopy to investigate the interactions between DNA nucleotides and 2D materials, which exhibit sensitivity to structural changes in biomolecules. Our findings demonstrate that DNA alters the vibrational modes of 2D materials, leading to notable shifts in Raman peak characteristics. These shifts are indicative of the interactions between DNA and the 2D substrates. This research underscores the utility of 2D materials for probing biomolecular interactions, thereby paving the way for the development of innovative biomolecular sensors capable of detecting specific interactions. Additionally, this work emphasizes the increasing significance of 2D materials in biomedical research, highlighting their promising potential for advancements in healthcare and diagnostics.
Biography:
Ferdinand Nouaye holds a Master 2 in Condensed Matter and Nanomaterials Physics, obtained in 2023 as part of a double degree between the University of Dschang in Cameroon and the University of Lorraine in France. He is currently a doctoral student at the Institute of Applied Physics at Mohammed VI Polytechnic University (UM6P), where he is conducting research into the interaction between nucleic acids, such as DNA and RNA, and 2D materials, using Raman spectroscopy.
Alongside his research activities, Ferdinand Nouaye also has teaching experience. He has recently been a teacher in secondary schools in Cameroon and has given support courses to L1, L2 and L3 students at the University of Dschang in Cameroon.
Localization: Ryad 8, 1st Floor.