发明名称 |
Apparatus to collect, classify, concentrate, and characterize gas-borne particles |
摘要 |
An aerosol lab-on-a-chip (ALOC) integrates one or more of a variety of particle collection, classification, concentration (enrichment), and characterization processes onto a single substrate or layered stack of such substrates. By mounting a UV laser diode laser light source on the substrate, or substrate stack, so that it is located down-stream of the sample inlet port and at right angle to the sample particle stream, the UV light source can illuminate individual particles in the stream to induce a fluorescence response in those particles having a fluorescent signature such as biological particles. some of said particles. A illuminated particle having a fluorescent signal above a threshold signal would trigger a sorter module that would separate that particle from the particle stream.
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申请公布号 |
US2003052281(A1) |
申请公布日期 |
2003.03.20 |
申请号 |
US20020137983 |
申请日期 |
2002.04.30 |
申请人 |
RADER DANIEL J.;TORCZYNSKI JOHN R.;WALLY KARL;BROCKMANN JOHN E. |
发明人 |
RADER DANIEL J.;TORCZYNSKI JOHN R.;WALLY KARL;BROCKMANN JOHN E. |
分类号 |
G01N1/22;G01N1/24;G01N1/34;(IPC1-7):G01N21/64 |
主分类号 |
G01N1/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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