LIBROS DEL AUTOR: bhavani sivaraj

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  • Enhancement of latent fingerprints on several paper materials
    Bhavani Sivaraj
    A study on the usage of lawsone with the aid of black powder to enhance latent fingerprints on paper materials which was then compared with ninhydrin was done. Fraction containing lawsone was obtained through extraction from the leaves of Lawsonia inermis.Materials such as newspaper, envelope, writing paper and tissue paper consisting, one week old and four months old fingerpri...
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