National Repository of Grey Literature 330 records found  beginprevious321 - 330  jump to record: Search took 0.01 seconds. 
Diagnostic fluorometr with acoustical warning system
Stádník, Bohumil ; Javorský, Stanislav ; Gregora, Ivo
The construction and design parameters of the photodynamic fluorometer are dealt with. This fluorometer is determined for the medicine research of cancerous and precancerous tissues of the hollow human organs as the ureter, colon, esophagus, and etc. The warning acoustical signaling system is included in the apparatus.
Tricyklické etheno analogy purinů odvozené od 2-amino-6-chlorpurinu
Hořejší, Kateřina ; Pohl, Radek ; Holý, Antonín
A series of new linear and angular tricyclic etheno-bridged derivatives was synthesized from 2-amino-6-chloropurine and regioselectivity of the cyclization reaction was studied.
Methods and Applications of Fluorescence. Book of Abstracts
Fidler, V. ; Hof, Martin ; Šiňor, M.
Spectroscopy, fluorescence, imaging, probes, methods and applications.
Seeing is believing
Govindjee, J. ; Nedbal, Ladislav
The authors present a short review of chlorophyll fluorescence imaging technique as used in plant science. The review is introducing a special issue of Photosynthetica journal dedicated to various applications of the method.
The adaptation of spring barley to a combined effect of elevated CO2 and high irradiance monitored by gass exchange and Chl a fluorescence
Kurasová, I. ; Štroch, M. ; Urban, Otmar ; Kalina, J. ; Špunda, V.
A potential of barley to adapt to various growth rradiances (100, 730, 1200 uE)and CO2 concemtrations (350 and 700 ppm) was studied using techniques of gas exchange, room temperature Chl a fluorescence and pigment analysis.
Determination of Biomass Concentration on Inorganic Carrier
Jurčová, Irena ; Kuncová, Gabriela ; Burkhard, J.
The aim of this work have been to develop method of determination of biomass concentration of cells immobilized on inorganic carrier, based on measuring of 3D-fluorescence spectra. A model bacteria strain was Pseudomonas sp. 2, isolated from soil contaminated by PCBs. The method was calibrated by weighing of dry mass. We have identified wavelengths of excitation and emission light at which the intensities of fluorescence were proportional to the concentration of biomass within the growth curves of cells planted on biphenyl or biphenyl with Delor 103 as sole carbon sources.
Preparation and Characterisation of Chalcogenide Glasses
Ležal, Dimitrij ; Zavadil, Jiří ; Poulin, M.
Chalcogenide glasses system As-S, As-Se, As-S-Se and Ge-Se-Te have been prepared and characterised by absorption spectroscopy, scanning electron microscopy and photoluminescence.

National Repository of Grey Literature : 330 records found   beginprevious321 - 330  jump to record:
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