D
David Ensor
Researcher at Research Triangle Park
Publications - 83
Citations - 1850
David Ensor is an academic researcher from Research Triangle Park. The author has contributed to research in topics: Particle & Aerosol. The author has an hindex of 19, co-authored 83 publications receiving 1761 citations. Previous affiliations of David Ensor include University of Duisburg & North Carolina State University.
Papers
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Journal ArticleDOI
Control of volatile organic compounds by an AC energized ferroelectric pellet reactor and a pulsed corona reactor
T. Yamamoto,K. Ramanathan,Philip Lawless,David Ensor,J.R. Newsome,N. Plaks,G. H. Ramsey,C. A. Vogel,L. Hammel +8 more
TL;DR: In this article, two laboratory-scale plasma reactors, an alternating-current-energized ferroelectric (high-dielectric ceramic) packed-bed reactor and a nanosecond pulsed corona reactor, were constructed.
Journal ArticleDOI
Fractional Aerosol Filtration Efficiency of In-Duct Ventilation Air Cleaners
TL;DR: In this paper, the authors developed a test apparatus and procedure to quantify the fractional filtration efficiency of air cleaners over the 0.1 to 0.5 μm diameter size range.
Journal ArticleDOI
Particle size distributions by transmission electron microscopy: an interlaboratory comparison case study
Stephen B. Rice,Christopher Chan,Scott C. Brown,Peter Eschbach,Li Han,David Ensor,Aleksandr B. Stefaniak,John E. Bonevich,András E. Vladár,Angela R. Hight Walker,Jiwen Zheng,Catherine P. Starnes,Arnold J. Stromberg,Jia Ye,Eric A. Grulke +14 more
TL;DR: An interlaboratory comparison that evaluated a protocol for measuring and analysing the particle size distribution of discrete, metallic, spheroidal nanoparticles using transmission electron microscopy (TEM) provided a framework for assessing nanoparticle size distributions using TEM for image acquisition.
Journal ArticleDOI
Long-term sampling of airborne bacteria and fungi into a non- evaporating liquid
TL;DR: The BioSampler as mentioned in this paper was used with a non-evaporating, higher viscosity liquid that does not kill nor grow microorganisms, and thus has been used to sample airborne bacteria and fungi for several hours.
Patent
Electrospinning of fibers using a rotatable spray head
TL;DR: In this article, a spray head having a longitudinal axis and at least one extrusion element disposed in a peripheral wall of the spray head is used for electrospinning fibers, where a substance from which the fibers are to be composed is provided to a tip of an extrusion elements.