Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Elizabeth D. Lester"'
Publikováno v:
Scientific Reports
Scientific Reports, Vol 10, Iss 1, Pp 1-10 (2020)
Scientific Reports, Vol 10, Iss 1, Pp 1-10 (2020)
A fast Endospore Germinability Assay (EGA) was validated with traditional plate counts to enumerate single endospore germination events for monitoring surface sterilization. The assay is based on a time-gated luminescence microscopy technique enablin
Publikováno v:
Biotechnology and Bioengineering. 98:864-871
A fully automated anthrax smoke detector (ASD) has been developed and tested. The ASD is intended to serve as a cost effective front-end monitor for anthrax surveillance systems. The principle of operation is based on measuring airborne endospore con
Publikováno v:
Soil Biology and Biochemistry. 39:704-708
Surface and subsurface soil samples from the most arid region within the Atacama Desert, Chile, were analyzed for total organic carbon (TOC), phospholipid fatty acids (PLFA) and culturable bacteria. TOC content was determined to range between 560 and
Autor:
Elizabeth D. Lester, Adrian Ponce
Publikováno v:
IEEE Engineering in Medicine and Biology Magazine. 21:38-42
We report a method for automated monitoring of airborne endospores, which combines an aerosol capture technique with endospore detection based on terbium luminescence turn-on. We have demonstrated quantification of aerosolized bacterial spores with a
Autor:
Stephanie A. Connon, Hannah S. Shafaat, Adrian Ponce, Donald C. Obenhuber, Elizabeth D. Lester
Publikováno v:
Journal of Geophysical Research: Biogeosciences. 112
[1] Surface and subsurface soil samples analyzed for this investigation were collected from the hyperarid Yungay region in the Atacama Desert, Chile. This report details the bacterial diversity derived from DNA and PLFA extracted directly from these
Autor:
Elizabeth D. Lester, Barry H. Pyle, Donald C. Obenhuber, Monserrate C. Roman, Pun To Yung, Kasthuri Venkateswaran, Adrian Ponce
Publikováno v:
SAE Technical Paper Series.
Publikováno v:
IEEE engineering in medicine and biology magazine : the quarterly magazine of the Engineering in MedicineBiology Society. 23(1)
We have demonstrated quantification of aerosolized bacterial spores with a response time of 10 minutes, a sensitivity of 50 spores per liter of air, and a dynamic range of 4 orders of magnitude using a bioaerosol sampler, thermal spore lysis, and a l
Autor:
Elizabeth D, Lester, Adrian, Ponce
Publikováno v:
IEEE engineering in medicine and biology magazine : the quarterly magazine of the Engineering in MedicineBiology Society. 21(5)