Engineering topics

Addleman, Raymond S

Publications and source records attributed to Addleman, Raymond S.

2 records

DOE OSTI2015

Enhanced surface sampler and process for collection and release of analytes

An enhanced swipe sampler and method of making are described. The swipe sampler is made of a fabric containing selected glass, metal oxide, and/or oxide-coated glass or metal fibers. Fibers are modified with silane ligands that are directly attached to the surface of the fibers to functionalize the sampling surface of the fabric. The swipe sampler collects various target analytes including explosives and other threat agents on the surface of the sampler.

36 MATERIALS SCIENCE↗

DOE OSTI2014

Functionalized magnetic nanoparticle analyte sensor

A method and system for simply and efficiently determining quantities of a preselected material in a particular solution by the placement of at least one superparamagnetic nanoparticle having a specified functionalized organic material connected thereto into a particular sample solution, wherein preselected analytes attach to the functionalized organic groups, these superparamagnetic nanoparticles are then collected at a collection site and analyzed for the presence of a particular analyte.

47 OTHER INSTRUMENTATION↗