SBIR Phase II: Universal Nanoparticle Taggants

SBIR 第二阶段：通用纳米颗粒标签剂

• 批准号: 0548756
• 负责人: Robert Haushalter
• 金额: --
• 依托单位: Parallel Synthesis Technologies, Inc
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2006
• 资助国家: 美国
• 起止时间: 2006-03-01 至 2008-02-29
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0548756&HistoricalAwards=false
• 关键词: SBIR; Phase; II; Universal; Nanoparticle

This Small Business Innovation Research (SBIR) Phase II project will provide a system that is capable of easily labeling documents, with millions of unique optical signatures that provide a means of distinguishing these documents from other similar objects. Since there are no suitable commercial alternatives, both a scanning spectrometer and hyperspectral imaging system will be constructed and evaluated. The compatibility of developed materials with current screening technology, and the large number of distinct resolvable optical codes available, provides a level of authentication that will be difficult to replicate or decrypt.Since there is a strong and continuing need to authenticate and verify documents, objects or people, the benefits of this technology will be broad-based and will influence authentication, sorting and identification of many items such as documents, pharmaceuticals or biological samples. The commercially available multiplexing level (number of distinguishable optical signatures) for optical encoding technology is currently limited to 100, so there is immediate need for a technology to provide a means of optically distinguishing very large numbers of similar objects.

这个小型企业创新研究（SBIR）第二阶段项目将提供一个能够轻松标记文档的系统，该系统具有数百万个独特的光学签名，可以将这些文档与其他类似对象区分开来。由于没有合适的商业替代品，将建造和评价扫描光谱仪和高光谱成像系统。所开发的材料与目前的筛选技术的兼容性，以及大量不同的可分辨的光学代码，提供了一种难以复制或解密的认证水平，由于对认证和验证文件、物体或人的需求强烈而持续，这项技术的好处将是广泛的，并将影响认证，分类和识别许多物品，如文件、药品或生物样品。用于光学编码技术的商业上可获得的多路复用级别（可区分的光学签名的数量）当前被限制为100，因此迫切需要一种技术来提供光学区分非常大量的类似对象的手段。