Real-Time Analyzers, Inc.
Real-Time Analyzers, Inc. Patent applications | ||
Patent application number | Title | Published |
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20160003747 | Apparatus for two-step surface-enhanced raman spectroscopy - A kit of components is used in the detection, identification, analysis, and quantitation, by SERS, of a designated target analyte in a sample, comprising: packaging means normally containing a SER-active device component providing a support structure including a SER-active material, a collection component, a container component containing a liquid reagent comprised of a SER-active material, and a component for introducing the liquid reagent into the SER-active device. At least one of the SER-active materials is functionalized with an agent having the specific capability of binding the designated target analyte, and is accessible for the deposit thereon of liquid analyte samples. The SER-active device is constructed for receiving the liquid reagent and for enabling irradiation and collection of Raman-scattered radiation, by and from a Raman spectrometer, cooperatively generated by SER-active metals of the SER-active materials. | 01-07-2016 |
20130157254 | Method and apparatus for two-step surface-enhanced raman spectroscopy - A SERS method and apparatus employ a sample device having support structure including a first material containing a SER-active metal functionalized with a binding agent having specific capability for binding a designated target analyte. An analyte sample is introduced upon the functionalized SER-active metal; conditions to effect binding of the target analyte to the binding agent are maintained; unbound chemicals, biochemicals, or biologicals are removed; a second SER-active material is introduced to cause it to attach to the bound target analyte; the support structure is irradiated to generate a SER spectrum, with the first and second SER-active materials acting in concert; and the SER spectrum is detected and analyzed to determine the presence and quantity of the target analyte. Alternatively, the second SER-active material may be functionalized with a binding agent, with the procedure being modified accordingly. | 06-20-2013 |