摘要
1987年英国法科学工作者B·H·Parkin采用琼脂制板法显现精斑指印,该法有一定的作用,但同时也受到许多条件的制约.如琼脂板的尺寸,限制了显现范围.不能完全满足现场劫查中搜寻、显现精斑指印的需要.
Acid phosphatase (AcP) in semen is very active and resistant to deneturation in old semen stains. When it reacts with solution Sodium α-Naphthyl Phosphate-Brentamine Fast Blue B, semen trace can be rapidly developed. Using this principle, we develop the latent semen fingerprints and find that this is an effective method.
出处
《法医学杂志》
CAS
CSCD
1990年第1期35-36,共2页
Journal of Forensic Medicine