| “502”加膜一染色法显现油质手印 |
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| 引用本文： | 宋健.“502”加膜一染色法显现油质手印[J].刑事技术,2012(6):39-41. |
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| 作者姓名： | 宋健 |
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| 作者单位： | 辽宁警官高等专科学校,大连,116036 |
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| 摘 要： | 目的探索方便快捷并有效的油质手印显现方法。方法用“502”熏显常见玻璃、粗糙皮革等不同客体上不同遗留时间的油汗手印和多油手印，加染后用透明胶带粘取。结果显现了30天左右大多数非渗透性客体上的油质加层手印，10天左右渗透性客体上的油质渐层手印。结论本方法适用于油质加层手印及部分油质渐层手印的显现，显出手印清晰，流畅，不破坏手印。
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| 关 键 词： | “502”熏显加膜 染色 油手印 指印显现 |
Development of oil fingerprints by cyanoacrylate fuming combined dyeing method |
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| SONG Jian.Development of oil fingerprints by cyanoacrylate fuming combined dyeing method[J].Forensic Science and Technology,2012(6):39-41. |
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| Authors: | SONG Jian |
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| Institution: | SONG Jian (Liaoning Police College , Dalian 116036, China) |
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| Abstract: | Oil fingerprints on porous surfaces and no-porous surface were developed by cyanoacrylate fuming and then were dyed with Rhodamine B or Gentian violet. The results showed that combination of cyanoacrylate fuming and dyeing was an elfective method to develop oil fingerprints on various kinds of surface. |
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| Keywords: | cyanoacrylate fuming dyeing fingerprint |
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