Results 171 to 180 of about 16,044 (237)

Draft genome sequence of <i>Priestia megaterium</i> strain HS-1 isolated from sea cucumber (<i>Apostichopus japonicus</i>) intestine. [PDF]

Microbiol Resour Announc
Zhang Q, Zhao L, Wang X, Gao T, Tang T, Huang M, Song T, Zhao Z.   +7 more
europepmc   +1 more source

A copper uptake ABC transport system is essential for <i>Mycobacterium tuberculosis</i> virulence. [PDF]

Emerg Microbes Infect
Xu Z, Tang H, Yan M, Li H, Zhou A, Chen Y, Yan CH, Karakousis PC, Ni J, Wang D, Tao J, Wu W, Xie Q, Lu J, Zhan L, Sun YC, Zhao W, Yao YF.   +17 more
europepmc   +1 more source

Gatifloxacin detection in the nanoscale: a review exploring current biosensing technologies and future opportunities. [PDF]

RSC Adv
Pious N, Das S, Chakravorty A, Mini AA, Raghavan V.   +4 more
europepmc   +1 more source

Circulating Cell-Free DNA Concentration as a Biomarker in Head and Neck Cancer. [PDF]

Oral Dis
Rodríguez-Ces AM, Rapado-González Ó, Aguín-Losada S, Formoso-García I, López-Cedrún JL, Triana-Martínez G, López-López R, Suárez-Cunqueiro MM.   +7 more
europepmc   +1 more source

Triple-mode point-of-care diagnostics for high-risk human papillomavirus in urine. [PDF]

Biosens Bioelectron X
Thai DA, Liu J, Gutierrez Ruiz A, Zhang Y, Walther-Antonio M, Liu Y.   +5 more
europepmc   +1 more source

Sensitivity evaluation of the green alga Chlamydomonas reinhardtii to uranium by pulse amplitude modulated (PAM) fluorometry [PDF]

Aquatic Toxicology, 2013
International audienceAlthough ecotoxicological studies tend to address the toxicity thresholds of uranium in freshwaters, there is a lack of information on the effects of the metal on physiological processes, particularly in aquatic plants. Knowing that
Rodolphe Gilbin
exaly   +2 more sources

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Clinical applications of fluorometry

Documenta Ophthalmologica, 1983
An instrument has been developed that measures in ten seconds the level of fluorescein along a scanning line from the retina to the cornea. With spatial resolving power of 1.1 mm in the eye, concentrations of 1 X 10(-8) gr/ml fluorescein and higher are detectable. In this way an indication of the integrity of the blood-ocular barriers is achieved.
Blanksma, L.J., Kooijman, A.C., Roze, J.H., Siertsema, J.V.   +3 more
openaire   +3 more sources

Laboratory algal bioassays using PAM fluorometry: Effects of test conditions on the determination of herbicide and field sample toxicity [PDF]

Environmental Toxicology and Chemistry, 2014
Pulse Amplitude Modulation (PAM) fluorometry, based on chlorophyll a fluorescence, is a frequently used technique in algal bioassays to assess toxicity of single compounds or complex field samples.
de Zwart, D., Booij, P., Wim Admiraal, Sebastiaan A.M. van Beusekom, Vethaak, A.D., A. Dick Vethaak, Admiraal, W., Harm G. van der Geest, Beusekom, S.A.M., Sascha B. Sjollema, Petra Booij, Dick de Zwart, van der Geest, H.G., van Beusekom, S.A.M., Sjollema, S.B.   +14 more
exaly   +2 more sources

Microcapillary Fluorometry and Standardization for Microscope Fluorometry

1973
Standardization in fluorometry is still connected with difficulties. The theoretical and practical reasons for this have recently been discussed during the National Bureau of Standards conference in Washington (Conference on Accuracy). In the field of microscope fluorometry standardization is even more difficult because of the tiny volumes and amounts ...
M. Sernetz, A. Thaer
openaire   +1 more source

Application of fluorometry in the determination of Vitamin A

Analytical Biochemistry, 1968
Abstract A micromethod is described for the determination of Vitamin A in blood and tissues, based upon application of fluorometric and thin-layer chromatographic techniques. The method is sensitive and relatively rapid. The vitamin can be quantitatively estimated in a blood sample of 0.1 ml, obtained from a finger-tip puncture or in a tissue sample
B D, Drujan, R, Castillon, E, Guerrero
openaire   +2 more sources