| Lab-on-chip near-infrared spectrometer for label-free molecular analysis of a sample | |
| KARABCHEVSKY, ALINA | |
| 2018-08-16 | |
| 著作权人 | B. G. NEGEV TECHNOLOGIES AND APPLICATIONS LTD. AT BEN-GURION UNIVERSITY |
| 专利号 | US20180231459A1 |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Lab-on-chip near-infrared spectrometer for label-free molecular analysis of a sample |
| 英文摘要 | The present application describes a NIR spectrometer for label-free, rapid, portable and high-precision molecular composition analysis of a sample. The NIR spectrometer is integrated in a lab-on-chip and comprises a broadband NIR source configured to generate NIR light pulses; collimating and focusing objectives; a PDMS chamber mounted on a silicate glass support and designed to be filled with the sample and to receive an NIR light beam from a channel waveguide; the cannel waveguide built in a silicate glass support and configured to transmit the NIR light beam through the sample; an optical spectrum analyser configured to receive the NIR light beam, partially absorbed by the sample, and to measure an output signal intensity of the light beam versus a wavelength of said light beam; optical fibres connecting the components of the NIR spectrometer; and a computing unit. |
| 公开日期 | 2018-08-16 |
| 申请日期 | 2018-02-15 |
| 状态 | 失效 |
| 内容类型 | 专利 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/62579]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | B. G. NEGEV TECHNOLOGIES AND APPLICATIONS LTD. AT BEN-GURION UNIVERSITY |
| 推荐引用方式 GB/T 7714 | KARABCHEVSKY, ALINA. Lab-on-chip near-infrared spectrometer for label-free molecular analysis of a sample. US20180231459A1. 2018-08-16. |
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