In the field of fiber science, analytical electron microscopy and spectroscopy are used to evaluate the surface chemistry of fibers and films as related to the performance of these materials. Active projects are underway in areas of protective clothing and air quality. Specific research projects are selected to address issues of health and safety, preservation of the environment, and basic science and technology of polymers and fibers. Research is on-going to limit the dermal and biological exposure of agricultural, horticultural, and lawn care workers to pesticides, military and chemical personnel to toxins, and medical care personnel and first responders/receivers through protective clothing. Novel membranes with engineered pore structures and self decontaminating functionality are being developed for use in protective clothing using microporous polymer membranes, metal oxide nanoparticles, metal organic frameworks (MOF), polyoxyometalates, and electrospun fibrous membranes