| タイトル | Identifying or measuring selected substances or toxins in a subject using resonant raman signals |
| 本文（外部サイト） | http://hdl.handle.net/2060/20080005036 |
| 著者（英） | Borchert, Mark S.; Lambert, James L. |
| 著者所属（英） | California Inst. of Tech.; Children's Hospital of Los Angeles |
| 発行日 | 2005-11-01 |
| 言語 | eng |
| 内容記述 | Methods and systems of the present invention identify the presence of and/or the concentration of a selected analyte in a subject by: (a) illuminating a selected region of the eye of a subject with an optical excitation beam, wherein the excitation beam wavelength is selected to generate a resonant Raman spectrum of the selected analyte with a signal strength that is at least 100 times greater than Raman spectrums generated by non-resonant wavelengths and/or relative to signals of normal constituents present in the selected region of the eye; (b) detecting a resonant Raman spectrum corresponding to the selected illuminated region of the eye; and (c) identifying the presence, absence and/or the concentration of the selected analyte in the subject based on said detecting step. The apparatus may also be configured to be able to obtain biometric data of the eye to identify (confirm the identity of) the subject. |
| NASA分類 | Aerospace Medicine |
| 権利 | No Copyright |
