喷墨打印机墨水检验方法研究进展

摘要

随着计算机信息化时代的到来,打印机以其方便、快捷、低廉等优势应用越来越广泛.它以其可以直接复制专业彩色、黑白图像,编辑文字等功能,加快了办公效率,但是这种打印技术成果也逐渐渗入到经济犯罪、资料造假、文件造假等各类刑事案件中,给公安工作者提出更大的挑战.本文综述了薄层色谱法(TLC)、高效液相色谱法(HPLC)、气-质联用法(GC/MS)、毛细管电泳法(CE)、化学显色法、拉曼光谱法(RS)、红外分光光度法(IR)和裂解气相色谱法(PGC)等在打印机字迹成分检验中的应用和研究进展.%With the advent of computer information technology age, the application of printer is more and more widely, for its convenient, fast, cheap and other advantages. It can copy professional colorful, black or white images and compile text directly, which speed up the work efficiency. But this printing technology has gradually penetrated into the economic crimes, material fraud, document fraud and other kinds of criminal cases, which give the public security workers greater challenges. There are eight kinds of testing technology: TLC, HPLC, GC/MS, CCR, CE, RS, IR, PGC and so on.