... luminescent measurements MeSH E05.196.712.516.200 - chemiluminescent measurements MeSH E05.196.712.516.600 - fluorometry MeSH ...

Measurements of the external gamma dose are also carried out. A network of 62 monitoring points with thermal-luminescent ... dosimeters for the measurement of the gamma dose has been established around the power plant and across an area with a radius ...

... for in-vivo electrochemical measurements. They also have potential applications as luminescent probes for the detection of ...

... calculations External field perturbation measurements are used to determine axial symmetry and orientation of luminescent ... A tighter lower bound for the nuclear coherence time was found by averaging the top 10% highest measurements per time, ... the structure of the T centre was uncovered using spectroscopic measurements. The presence of carbon as the main constituent ...

After the final measurements are recorded, sample loss can be determined quantitatively. This procedure avoids the need for any ... When a radioactive particle decays and strikes the photo luminescent material a photon is released. This photon is multiplied ... For extra sensitive measurements high-pure germanium detectors are used under a liquid nitrogen environment. Scintillation ... This can be accomplished by a laboratories continual effort to maintain instrument calibration, measurement reproducibility, ...

Phosphor thermometry is the measurement technique used for determining the past temperatures of THCs, whereby the luminescent ... The temperature range that THCs provide accurate temperature measurements in is 900 °C to 1400 °C with an accuracy of ±10 °C. ... This allows for point measurements to be made across the coated surfaces of components and allows thermal analysis to be ... Thermocouple Thermocrystal Pyrometer J. P. Feist, J. R. Nicholls, M. J. Fraser, A. L. Heyes (2006) "Luminescent material ...

... and biorhythm assays based on the luminescent detection of ATP. Time-resolved fluorescence (TRF) measurement is very similar to ... The only difference is the timing of the excitation/measurement process. When measuring FI, the excitation and emission ... This results in lower measurement backgrounds than in standard FI assays. The drawbacks are that the instrumentation and ... Some plate readers offer filter wheel or tunable wavelength monochromator optical systems for selecting specific luminescent ...

... point as confirmed with rope and stone measurement methods by local guides in the area Lake Kaco is reported to be luminescent ...

It was later demonstrated that pure, Cs4PbBr6 NCs were non-luminescent, and that these could be converted to luminescent CsPbX3 ... The lifetime measurements were carried out utilizing both time correlated single photon counting equipment as well as a ... but it is also an indirect-semiconductor and is non-luminescent. The non-luminescent nature of this phase was further ... If the B-X-B angle deviates too far from 180°, phase transitions towards non-luminescent or all-together non-perovskite phases ...

Hui, Rongqing; O'Sullivan, Maurice (2009). "Basic Instrumentation for Optical Measurement". Fiber Optic Measurement Techniques ... "Method for manufacturing a metallized luminescent screen for a cathode-ray tube Patent", published 1998-09-01 US 5178906A, " ... Most oscilloscopes have a graticule as part of the visual display, to facilitate measurements. The graticule may be permanently ... Various phosphors are available depending upon the needs of the measurement or display application. The brightness, color, and ...

The latter is most commonly used for temperature measurement. The first mention of temperature measurement utilizing a phosphor ... Early works considered the integration of luminescent materials as erosion sensors in TBCs. The notion of a "thermal barrier ... Measurement Science and Technology, 30(7), 072001. J.L. Kennedy and N. Djeu (2002), "Operation of Yb:YAG fiber optic ... A temperature sensor based on direct decay time measurement has been shown to reach a temperature from 1000 to as high as 1,600 ...

New luminescent phases of strontium vanadate were also discovered during the course of this program. "Lauren Rohwer". Sandia ... This work led to the development of a measurement standard for CL luminous efficiency of phosphor powders and films. She ... Rohwer researches synthesis and characterization of nanoscale luminescent materials with applications to solid-state lighting. ... Rohwer's dissertation was titled Development of efficient, small particle size luminescent oxides using combustion synthesis. ...

... polyaminocarboxylates as luminescent sensors in time-resolved luminescent (TRL) immunoassays. Optimization of analytical ... Measurements can be done under physiological conditions in vitro with genetically encoded dyes, and often in vivo as well. The ... The luminescent probe may for instance serve to localize the MRI contrast agent. This has helped to visualize the delivery of ... Protonation of basic sites in systems comprising a chromophore and a luminescent metal center leads the way for pH sensors. ...

In vitro measurements Other tests measure the antioxidant capacity of a fraction. Some make use of the 2,2'-azino-bis(3- ... Detection can be made by recombinant luminescent bacterial sensors. Phenolic profiling can be achieved with liquid ... Some methods for quantification of total phenolic content are based on colorimetric measurements. Total phenols (or antioxidant ... "Analysis of bioavailable phenols from natural samples by recombinant luminescent bacterial sensors". Chemosphere. 64 (11): 1910 ...

It has a calculated density of 4.045 g/cm3, and a tested density of 4.00 g/cm3, agreeing favorably, since measurements used to ... Crystals are not luminescent or fluorescent. Jerrygibbsite forms orthorhombic crystals with an imperfect cleavage along the { ...

In November, KLA-Tencor acquired the Quantox line of oxide monitoring products from Solon, Ohio-based measurement and ... In 2014, the company acquired computational lithography and inspection company Luminescent Technologies, Inc. In 2017, the ... The company initially focused on making precise measurements of semiconductor film layer thickness, and in 1984, developed ... In 2008, the company acquired test and measurement company ICOS Vision Systems Corporation NV, and the Microelectronic ...

In luminescent/fluorescent chemosensing these two parts can be 'spaced' out or connected with a covalent spacer. The ... This can be achieved through either a single measurement or through the use of continuous monitoring. The signalling moiety ... F., Callan, J.; P., de Silva, A.; C., Magri, D. (2005). "Luminescent sensors and switches in the early 21st century". ... Ashton, Trent D.; Jolliffe, Katrina A.; Pfeffer, Frederick M. (2015-07-07). "Luminescent probes for the bioimaging of small ...

Quinoline based sensors have been developed that form luminescent complexes with Cd(II) and fluorescent ones with Zn(II). It is ... Fluorophores are essential to our measurement of the metal binding event, and indirectly, metal concentration. There are many ... hypothesized to function by changing its lowest luminescent state from n-π* to π-π* when coordinating to a metal. When the ...

As a result, for crystalline ML materials, XRD measurement may not able to detect changes before and after mechanical stimuli ... Mechanochromic luminescence (ML) references to intensity and/or color changes of (solid-state) luminescent materials induced by ... "A mechanistic investigation of mechanochromic luminescent organoboron materials". Journal of Materials Chemistry. 22 (33): ...

Since luminescent ink or luminescent paper are only delivered to specialist printers, tagging also serves as an anti- ... Clinch, C. E. E. (1981). "British postal engineering". IEE Proceedings A - Physical Science, Measurement and Instrumentation, ... Deutsche Post of the GDR did not use luminescent tagging on stamps. Luminescent tagging has been added to postage stamps of the ... Tagging of postage stamps means that the stamps are printed on luminescent paper or with luminescent ink to facilitate ...

"TISS nanobiosensor for salivary cortisol measurement by aptamer Ag nanocluster SAIE supraparticle structure". Sensors and ... "Facile Multicomponent Polymerizations toward Unconventional Luminescent Polymers with Readily Openable Small Heterocycles". ...

Experiments using luminescent Photobacterium leiognathi and non-luminescent mutants have shown that luminescence attracts ... The applications of bioluminescent bacteria include biosensors for detection of contaminants, measurement of pollutant toxicity ... Nevertheless, all bio-luminescent bacteria share a common gene sequence: the enzymatic oxidation of Aldehyde and reduced Flavin ... Reaction: FMNH2 + O2 + RCHO → FMN + RCOOH + H2O + light Of all light emitters in the ocean, bio-luminescent bacteria is the ...

Nanothermometers are classified as luminescent thermometers (if they use light to measure temperature) and non-luminescent ... These measurements are used to initialize weather forecast models. Thermometers are used in roadways in cold weather climates ... T.D. McGee (1988) Principles and Methods of Temperature Measurement ISBN 0-471-62767-4 Middleton, W. E. K. (1966). A history of ... T.D. McGee (1988) Principles and Methods of Temperature Measurement page 3, ISBN 0-471-62767-4 Middleton, W. E. K. (1966). A ...

Y 2SiO 5:Ce3+ degrades by loss of luminescent Ce3+ ions. Zn 2SiO 4:Mn (P1) degrades by desorption of oxygen under electron ... Phosphor thermometry is a temperature measurement approach that uses the temperature dependence of certain phosphors. For this ... Postage stamps are sometimes collected by whether or not they are "tagged" with phosphor (or printed on luminescent paper). ... to create luminescent paint for dials of watches and instruments (radium dials). Between 1913 and 1950 radium-228 and radium- ...

This is a holdover from early erroneous measurements of electron configurations. Lev Landau and Evgeny Lifshitz pointed out in ... Because of such instability, radium is luminescent, glowing a faint blue. Radium, in the form of radium chloride, was ...

However, the direct measurement of nitrogen in the platelets by EELS (an analytical technique of electron microscopy) revealed ... it was noted that not all dislocations are luminescent, and there is no correlation between the dislocation type and the ... Tucker, O.; Newton, M.; Baker, J. (1994). "EPR and N14 electron-nuclear double-resonance measurements on the ionized nearest- ... Twitchen, D.; Newton, M.; Baker, J.; Anthony, T.; Banholzer, W. (1999). "Electron-paramagnetic-resonance measurements on the ...

In this stage the electrons and holes are captured potential paths by the luminescent center, and then the electrons and hole ... Knoll, Glenn F. (2000). Radiation Detection and Measurement. John Wiley & Sons. ISBN 978-0-471-07338-3. Nikl, Martin (2006-02- ... Blasse, G. (1989-05-01). "New luminescent materials". Chemistry of Materials. 1 (3): 294-301. doi:10.1021/cm00003a005. ISSN ... 10). "Scintillation detectors for x-rays". Measurement Science and Technology. 17 (4): R37-R54. doi:10.1088/0957-0233/17/4/r01 ...

Turro, N.J.; Yekta, A. (1978). "Luminescent probes for detergent solutions. A simple procedure for determination of the mean ... 2)". In Bills, Donald D.; Mussinan, Cynthia J. (eds.). Characterization and Measurement of Flavor Compounds. ACS Symposium ...

Eymers graduated cum laude with a PhD in 1935 and did postdoctoral research in biophysics, specifically on luminescent bacteria ... Ornstein, L. S.; Kapuscinski, W.; Eymers, J. G. (1928). "Intensity measurements in the secondary spectrum of hydrogen". ...

Combining luminescent atomically precise clusters with mesoflowers and nanofibres, he developed sensors at sub-zeptomole levels ... Measurements and Interpretation as an Icosahedral Ag152(SCH2CH2Ph)60 Cluster". Nano Letters. 12 (11): 5861-5866. Bibcode: ... A number of atomically precise luminescent clusters have been made in proteins and their growth involves inter-protein metal ... Udaya Bhaskara Rao, T.; Pradeep, T. (2010). "Luminescent Ag7 and Ag8 Clusters by Interfacial Synthesis". Angewandte Chemie ...

Spectroscopic measurements indicated virtually no re-absorption losses on distances of tens of centimeters. Photon harvesting ... The luminescent component might be a dopant in the material of some or all of the transparent medium, or it might be in the ... whereas doping with stable inorganic luminescent agents usually is not practical except in inorganic glasses. Luminescent ... Alternatively the luminescent materials can be configured into thin films that emit light into transparent passive media that ...

... was a French scientist and a pioneer in the study of electric and luminescent phenomena. He was born at Châtillon-sur-Loing ( ... In 1825 he invented a differential galvanometer for the accurate measurement of electrical resistance. In 1829 he invented a ...

... performance recording automated machine action altered through measurement segregation/rejection according to measurement ... and thus even more expensive when compared to wind energy harvesters or luminescent solar concentrators). For simplification, ... measurement selected signaling control, e.g. hydro power control ...