Search Results - "Lim, D.V."

Detection of microorganisms and toxins with evanescent wave fiber-optic biosensors by Lim, D.V.

“…Conventional procedures to detect microorganisms and toxins in food, water, and human specimens can take hours or days to perform and may provide inconclusive…”
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Automated concentration and recovery of micro‐organisms from drinking water using dead‐end ultrafiltration by Kearns, E.A., Magaña, S., Lim, D.V.

“…Aims:  Concentration of pathogens diluted in large volumes of water is necessary for their detection. An automated concentration system placed online in…”
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Automated dead-end ultrafiltration of large volume water samples to enable detection of low-level targets and reduce sample variability by Leskinen, S.D., Kearns, E.A., Jones, W.L., Miller, R.S., Bevitas, C.R., Kingsley, M.T., Brigmon, R.L., Lim, D.V.

“…Aims A Portable Multi‐use Automated Concentration System (PMACS) concentrates micro‐organisms from large volumes of water through automated dead‐end…”
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Rapid detection of Escherichia coli O157:H7 in ground beef using a fiber-optic biosensor by DeMarco, D R, Saaski, E W, McCrae, D A, Lim, D V

“…A portable fiber-optic biosensor was used to detect Escherichia coli O157:H7 in seeded ground beef samples. The principle of the system is a sandwich…”
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Oxygen demand, nitrogen and copper removal by free-water-surface and subsurface-flow constructed wetlands under tropical conditions by Lim, P.E., Wong, T.F., Lim, D.V.

“…This study was conducted to: (1) assess the role of wetland vegetation in the removal of oxygen demand and nitrogen under tropical conditions, (2) estimate the…”
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Molecular confirmation of Enterococcus faecalis and E. faecium from clinical, faecal and environmental sources by Harwood, V.J., Delahoya, N.C., Ulrich, R.M., Kramer, M.F., Whitlock, J.E., Garey, J.R., Lim, D.V.

“…Aims:  The genus Enterococcus includes opportunistic pathogens such as E. faecalis and E. faecium, and is also used to assess water quality. Speciation of…”
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Optimization of a fluorescence sandwich enzyme-linked immunosorbent assay for detection of Escherichia coli O157:H7 in apple juice by Nyquist-Battie, Cynthia, Frank, Laura E, Lund, Deanna, Lim, Daniel V

“…Sandwich enzyme-linked immunosorbent assay, especially when coupled with biosensor technology, is a simple methodology that can rapidly screen juices for…”
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The fatty acid composition of maternal diet affects lung prostaglandin E2 levels and survival from group B streptococcal sepsis in neonatal rat pups by Rayon, J I, Carver, J D, Wyble, L E, Wiener, D, Dickey, S S, Benford, V J, Chen, L T, Lim, D V

“…Dietary fatty acid effects upon the immune system may be mediated in part by effects upon the synthesis of proinflammatory mediators. The effects of maternal…”
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Survival of potentially pathogenic human-associated bacteria in the rhizosphere of hydroponically grown wheat by Morales, A, Garland, J.L, Lim, D.V

“…Plants may serve as reservoirs for human-associated bacteria (H-AB) in long-term space missions containing bioregenerative life support systems. The current…”
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Resting-cell dehydrogenase assay measuring a novel water-soluble formazan detects catabolic differences among cells by Leverone, M.R., Owen, T.C., Tieder, F.S., Stewart, G.J., Lim, D.V.

“…A resting-cell assay using the novel tetrazolium compound, 5-(3-carboxymethoxyphenyl)-2-(4,5-dimethyl-2-thiazolyl)-3-(4-sulfophenyl)tetrazolium, inner salt…”
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Extracellular enzyme activity of some Saprolegniales from a Florida estuary by Alberts, V.A. (University of South Florida, Tampa, FL), Khan, S.S, Lim, D.V, Te Strake, D

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RAPTOR: a fluoroimmunoassay-based fiber optic sensor for detection of food pathogens by Jung, C., McCrae, D.A., Saaski, E.W., DeMarco, D.R., Lim, D.V.

“…This paper describes a portable, 4-channel fluorescence-based immunoassay system called "RAPTOR", which has been developed by Research International in…”
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