Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the wordpress-seo domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /var/www/html/wp-includes/functions.php on line 6260 Determining a Presence of Auto-Fluorescent Biological Substances Through an Article - Nonwovens Industry

What are you searching for?

Sign in
Patents

Determining a Presence of Auto-Fluorescent Biological Substances Through an Article

U.S. Patent No. 11,850,118

Author Image

By: Tara Olivo

Associate Editor at Nonwovens Industry, Rodman Media

Brian Schiffer, San Francisco, CA.
Assigned to Verily Life Sciences LLC, South San Francisco, CA.

Filed: 6/17/22
Issued: 12/26/23

A method comprising: causing, at a first time, a first light source to transmit light that includes a first peak wavelength that corresponds to a first excitation wavelength of a substance, the substance comprising multiple excitation wavelengths; obtaining a first measurement of light intensity within a first range of emission wavelengths of the substance; causing, at a second time, a second light source to transmit light that includes a second peak wavelength that corresponds to a second excitation wavelength of the substance; obtaining a second measurement of light intensity within a second range of emission wavelengths; and responsive to comparing a ratio of the first measurement of light intensity and the second measurement of light intensity against a threshold, identifying a presence of the substance.

Add us as a preferred source on Google

Get the latest Nonwovens Industry news, insights and analysis in your Google Search and AI experiences.

Add Nonwovens Industry as a preferred source on Google (opens in a new tab)

Keep Up With Our Content. Subscribe To Nonwovens Industry Newsletters

Topics