Diomics Corporation

John F Steel

Beverly Lynn Wolgast

Thomas J Kindt

Ryan B Lamer

Air flow systems, devices and methods for monitoring airborne agents include airborne agent collectors. Airborne agent collectors for collecting and detecting the presence and/or identification of an airborne agent(s) include a soluble and hydrophilic polycaprolactone (PCL) that has been treated with a base having a pH greater than 8 and in some embodiments, also treated with a neutralizing agent for increasing hydrophilicity. Detection and identification of airborne agents captured by an airborne agent collector can be performed using any suitable analytical protocols. Such protocols include nucleic acid assays, protein assays, and bioassays. The airborne agent collectors can be used for the detection and identification of nucleic acid from cells or organisms of any type in fixed structures and in mobile, portable devices or machines.

Airborne agent collectors, methods, systems and devices for monitoring airborne agents

Compositions, films, collection devices, apparatuses, kits and methods related to biologic analyte collection and analysis include thin films of modified polycaprolactone. Methods of production and use thereof are described herein. The films, compositions, collection devices, kits and methods can be used for collection of fingerprints for both image capture and nucleic acid extraction and analysis.

Films for biologic analyte collection and analysis and methods of production and use thereof

Collection devices, kits and methods related to sample collection and analysis can be used to collect and store samples (e.g., biological samples) from a variety of sources and optionally, for analysis of such samples (e.g., forensics analysis, medical diagnostics, etc.). Methods of production and use thereof are described herein. A device for collecting a sample (e.g., a sample including nucleic acid) includes an outer protective housing and a collection tip operably coupled to a carrier. The collection tip includes a hydrophilic and at least partially soluble material (e.g., hydrophilic and at least partially soluble polycaprolactone (PCL)) and is movable (e.g., retractable) from a first protected position within the outer protective housing to a second collecting position outside the outer protective housing.

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La Jolla, CA, United States of America

John F Steel