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Showing 1 to 20 of 23 for “"BLG"”.
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Selective cation-exchange adsorption of the two major whey proteins
… alpha-lactalbumin (ALA) and beta-lactoglobulin (BLG) with the purpose of optimising a process for isolating them from whey. Adsorption of pure BLG and ALA was studied onto SP Sepharose FF using 0.1M acetate buffer. Batch experiments were carried out at various pH values for ALA and BLG, and the …
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Charakterisierung der allergischen Immunantwort : Vergleich der in-vitro Zytokinproduktion isolierter mononukleärer Zellen und der in-vitro Zytokinproduktion aus Vollblutproben bei Neonaten und Erwachsenen
… Stimulation mit Mitogenen (PHA) und Allergenen (BLG) zu charakterisieren. Dabei wurde die in-vitro Zytokinproduktion aus Vollblutproben und von isolierten mononukleärer Zellen (MC) bei Neugeborenen (n= 25) und Erwachsenen (n= 25, davon 10 Allergiker) bestimmt, sowie die Vergleichbarkeit beider …
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Dynamic and equilibrium adsorption behaviour of ß-lactoglobulin at the solution/tetradecane interface: Effect of solution concentration, pH and ionic strength
… of foams and emulsions. β-lactoglobulin (BLG) is one of the most widely studied proteins due to its major industrial applications, in particular in food technology. In the present work, the influence of different bulk concentration, solution pH and ionic strength on the dynamic and …
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Einfluss von Interleukin-18 auf das Th1/Th2-Zytokingleichgewicht mononukleärer Nabelschnurblutzellen in vitro
… µg/ml) und einem allergenspezifischen Stimulus (BLG 25 µg/ml) bei 37°C unter 5% CO2 durchgeführt. Die Konzentrationen der Zytokine IL-18, IL-13 und IFN-gamma im Zellüberstand wurden mittels ELISA quantifiziert. <br>Bei der in vitro-Stimulation von CBMC ist IL-18 in niedrigen Konzentrationen im …
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Einfluss atopischer Prädisposition auf allergenspezifische Proliferation und Zytokinprofile maternaler und fetaler mononukleärer Blutzellen
… wurde mit IL2 (Positivkontrolle, 5IU/well), BLG (25mg/ml), OVA (25mg/ml), und Derp (10mg/ml) stimuliert, der Einbau von tritiummarkiertem Thymidin wurde im Betacounter gemessen. Bei der Zytokinbestimmung (100.000 Zellen/well) wurden PHA (20mg/ml) und BLG (25mg/ml) verwandt, mittels ELISA …
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Analytic chance constraints for the robust guidance of autonomous parafoils
… terrain. The second algorithm, known as CC-BLG, incorporates the Analytic CC-RRT proactive wind model and uncertainty sampling technique into the optimized Band- Limited Guidance (BLG) framework. Through the design of a novel risk-based objective function, CC-BLG trajectories efficiently …
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A Study of Bovine Βeta Lactoglobulin: Its Catalytic Activity and Role in The Biosynthesis Of Cycloretinal, A Key Lipofuscin
… shown that the milk protein β-lactoglobulin (BLG) can promote the cyclodimerization of all-trans retinal to cycloretinal both in vitro and in vivo. To further our understanding of this cyclodimerization, we have used site-directed mutagenesis of BLG as well as mass spectrometric analysis with …
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Quantum many body physics in single and bilayer graphene
… doped graphene. Next, we study bilayer graphene (BLG), which has a non-vanishing density of states even at charge neutrality. We show that Coulomb interactions give rise to a zero bias anomaly in the tunneling density of states for BLG, which manifests itself at high energy scales. We also show …
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New methods of observation and characterization of fractional quantum Hall states
… realize specific FQH states in bilayer graphene (BLG). BLG is a novel material in which the electron-electron interaction can be tuned with the help of external parameters. This allows one to make one or another FQH state favourable. We develop a framework for theoretical investigation of the …
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Interlayer Defect Effects on the Phonon Properties of Bilayer Graphene and its Nanoribbon
… of AB (Bernal) stacked bilayer graphene (BLG) with various types of defects have been investigated theoretically. Forced Vibrational (FV) method has been employed to compute the phonon modes of disordered BLG. A downward linear shift of E2g mode frequencies has been observed with an …
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Molecular fundamentals of foam fractionation
… surface pressure was observed for BCS and BLG and discussed for the first time in terms of changes in the surface conformation of the adsorbing protein molecules. Usually, a negative surface pressure would correspond to a negative adsorption, which is of course impossible for the studied …
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The role of binary stars in searches for extrasolar planets by microlensing and astrometry
… outside of the Solar System so far, OGLE-2005-BLG-390Lb, having only 5.5 Earth masses. This was the first observed microlensing event in which the degeneracy between a planetary binary-lens and an extreme flux ratio binary-source model has been successfully broken. For events OGLE-2003-BLG-222 …
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Klinische Auswirkungen von kuhmilch-basierten Muttermilch-Supplementen für Frühgeborene
… Zur Bestimmung von IgA/ IgG gegen Casein und BLG (ELISA) und IgE gegen Gesamtkuhmilchprotein (CAP RAST-FEIA) fanden verschiedene Blutentnahmen statt. Klinische Untersuchungen dienten der Feststellung atopischer Manifestationen. <br>Das Gesamt- IgE und das spezifische IgE zeigte keine …
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Multiple M-branes and 3-algebras
… Chern-Simons-matter theories. These include the BLG and ABJM models of multiple M2-branes and our focus will be on their formulation in terms of 3-algebras. We then examine the coupling of multiple M2-branes to the background 3-form and 6-form gauge fields of eleven-dimensional supergravity. In …
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Computational methods in palaeoproteomics: making the most of mass spectrometry data
… single degraded protein, bovine β-lactoglobulin (BLG). BLG was experimentally degraded by heating, and the resulting peptides were analysed using LC-ESI MS/MS. The study explores different database choices (targeted dairy vs. whole bovine proteome), digestion options (tryptic, semi-tryptic, …
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Mass and Distance Estimation Simulations for the Nancy Grace Roman Space Telescope Using PyLIMASS and a Case Study on Intellectual Property Frameworks in Space Collaborations
… that for the well-characterized event OGLE-2013-BLG-0132Lb, the lens mass can be constrained to within 18.7% uncertainty, validating the feasibility of Roman’s requirement on a case-study basis. This thesis also addresses the legal and policy foundations needed to ensure global access to these …
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Applications of Galactic Microlensing
… microlensing campaign. For the event OGLE-2002-BLG-069 the 2nd ever lens mass measurement has been achieved, leading to a scenario, where a G5III Bulge giant at 9.4 kpc is lensed by an M-dwarf binary with total mass of M=0.51 solar masses at distance 2.9 kpc. Furthermore a method is presented to …
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Electronic spin transport in bilayer and single layer graphene
… and spin transport properties of CVD SLG and BLG show very comparable performances, including the carrier mobility, spin relaxation time, and spin relaxation length, to the exfoliated natural graphene. The results suggest that the CVD synthesized graphene could be promising for spintronics …
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Gravitational microlensing and the search for extrasolar planets
… For the observed microlensing target OGLE-2011-BLG-265, analysis of the data using the program supplied by Keith Horne, using different minimization schemes and algorithms, I found best fit model to be a binary lens with mass ratio q = 0.0042 and separation of components is found to be u = 1.034 …
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Understanding and engineering molecular interactions and electronic transport at 2D materials interfaces
… monolayer and bilayer graphene (MLG and BLG) in a precise and controllable manner using electrochemical aryl diazonium chemistry. Using this method, for the first time, I study the transport characteristics of bottom-gated MLG and dual-gated BLG field effect transistor (FET) devices as a …
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