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List of works by Raj Kumar

A novel combined approach of diffuse reflectance UV-Vis-NIR spectroscopy and multivariate analysis for non-destructive examination of blue ballpoint pen inks in forensic application.

scientific article published on 13 December 2016

Analysis of laser printer and photocopier toners by spectral properties and chemometrics.

scientific article published on 2 February 2018

Correspondence regarding the article "A novel metastable state nanoparticle-enhanced Raman spectroscopy coupled with thin layer chromatography for determination of multiple pesticides" Food Chemistry 270 (2019) 494-501

scientific article published on 19 October 2018

On the spectroscopic examination of printed documents by using a field emission scanning electron microscope with energy-dispersive X-ray spectroscopy (FE-SEM-EDS) and chemometric methods: application in forensic science

scientific article published on 15 May 2019

On the spectroscopic investigation of lipstick stains: Forensic trace evidence

scientific article published on 22 February 2019

Spectroscopic and chemometric evaluation of cling films used for wrapping of foodstuff and illicit drugs

scientific article published on 29 August 2018

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