由波洛克萨默和乙烯纤维素制成的色和压色双响应光学薄膜用于指纹视觉识别

Yuqian Guo1, Xianhui An1, Xueren Qian1

  • 1Research Division for Sustainable Papermaking & Advanced Materials, Key Laboratory of Biobased Material Science & Technology (Ministry of Education), Northeast Forestry University, Harbin 150040, China.

概括

这项研究引入了一种新的双响应光学薄膜,用于裸眼指纹识别. 该材料在视觉上从透明转变为不透明的白色,从而能够详细检测出汗孔和脊,从而进行增强的法医分析.

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