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Updated: Dec 23, 2025

Combining Reflectance Confocal Microscopy with Optical Coherence Tomography for Noninvasive Diagnosis of Skin Cancers via Image Acquisition
Published on: August 18, 2022
A new medical imaging technique for diagnosing dermatologic diseases: A clue to treatment choices
Massimo Fioranelli1, Alireza Sepehri1, Maria Grazia Roccia1
1Department of Nuclear, Sub-Nuclear and Radiation Physics, Guglielmo Marconi University, Rome, Italy.
Abstract:
Recently, it has been shown that DNA could emit some waves which carry main information about its evolution. Using this idea, we design a new method to image the behavior of skin cells, especially melanocytes, and diagnose their damage. In this method, we make use of a circuit which is formed from DNAs within the damaged melanocytes, a graphene sheet, DNAs within the healthy cells, and a scope. To amplify exchanged waves between hexagonal and pentagonal manifolds of DNAs, we induce some defects in the graphene sheets and replace some hexagonal molecules by pentagonal ones to build a structure similar to the structure of DNAs. We show that unprotected exposure to UVA and UVB damages the DNA in melanocyte cells, producing genetic defects, or mutations, that can lead to exchanged waves between cells and the emergence of a current in our circuit. By analyzing the evolution of this current, we can estimate the rate of destruction in melanocytes, and predict the emergence of cancer.
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