All Stories

  1. On the discrimination of inkjet, laser and photocopier printed documents using Raman spectroscopy and chemometrics: Application in forensic science

    Article • Microchemical Journal, June 2021, Elsevier

    Muhammad Naeim Mohamad Asri

  2. Towards establishing a non-destructive technique for forensic ink analysis involving Raman spectroscopy with chemometric procedures

    Article • January 2019, American Institute of Physics

    Norhusnaton Najihah, Muhammad Naeim Mohamad Asri

  3. Combined Principal Component Analysis (PCA) and Hierarchical Cluster Analysis (HCA): an efficient chemometric approach in aged gel inks discrimination

    Article • Australian Journal of Forensic Sciences, May 2018, Taylor & Francis

    Muhammad Naeim Mohamad Asri

  4. Source Determination of Red Gel Pen Inks using Raman Spectroscopy and Attenuated Total Reflectance Fourier Transform Infrared Spectroscopy combined with Pearson's Product Moment Correlation Coefficients and Principal Component Analysis

    Article • Journal of Forensic Sciences, May 2017, Wiley

    Muhammad Naeim Mohamad Asri

  5. Pearson Product Moment Correlation (PPMC) and Principal Component Analysis (PCA) for objective comparison and source determination of unbranded black ballpoint pen inks

    Article • Australian Journal of Forensic Sciences, November 2016, Taylor & Francis

    Muhammad Naeim Mohamad Asri

  6. Raman spectroscopy of ballpoint-pen inks using chemometric techniques

    Article • Australian Journal of Forensic Sciences, March 2016, Taylor & Francis

    Muhammad Naeim Mohamad Asri