Documents are frequent targets of fraud and adulteration. Sometimes it is not enough to
determine the document's authenticity or authorship, but it is also necessary to demonstrate …

In the recent world, there are number of problems related to counterfeit of the different
products. In another way, there are number of products, which can be easily duplicated by …

The dating of ink in questioned documents remains a significant challenge in forensic
investigations in Vietnam and other countries. Many forensic examination methods have …

The main goal of this research communication focuses on screening of chromatographic
behavior of 18 colorants including amaranth, black PN, bromophenol blue, bromocresol …

The questioned document examiners usually encounter cases related to handwritten
documents for the determination of their source, origin, and authenticity. The legal …

In current scenario the field of questioned documents is not only dealing with examination of
handwriting but also with the comparison and analysis of writing ink. Over the past years …

The carbon soot is formed as a consequence of incomplete combustion of hydrocarbons
and organic matter. It causes respiratory diseases like lung cancer and asthma and …

The evaluation of pen inks used in written document has created enormous financial threats
and other issues over the decade due to lack of forensic databank to examine fraudulent …

Abstract [eng] One of the types of fraud is document falsification, like money, pieces of art,
diplomas insurance, documents. Such forgery causes massive damages to individuals …

Documents are frequent targets of fraud and adulteration. Sometimes it is not enough to
determine the document's authenticity or authorship, but it is also necessary to demonstrate …