|Posted on Friday, February 17, 2006 - 04:16 pm: ||
How do you get finger prints?????????
|Posted on Thursday, February 16, 2006 - 01:25 am: ||
I am studying about relationship between fingerprint development and age of fingerprint. I dont clearly undrestand relation between development of fingerprint by ninhydrin or lypochromes (e.g. Sudan Black) and age of fingerprint. My exact question is this that why do the older fingerprints have lower quality development (especially by ninhydrin or dyes (Sudan Black)? if it is possible, please help me!