Results 31 to 40 of about 411,207 (359)
Journal of Biomedical Photonics & Engineering, 2018 Two-channel laser tweezers are used to measure the interaction kinetics of two erythrocytes at the initial stage of aggregation, i.e., the formation of a pair aggregate in vitro.
Petr B. Ermolinskiy +5 more
doaj +1 more source
Tips on ligand immobilization and kinetic study using surface plasmon resonance [PDF]
BioImpacts, 2016 Surface plasmon resonance (SPR) technique offers a robust label-free approach applicable in various investigations including binding affinity, specificity and kinetics of biological macromolecules (e.g., peptides, proteins and nucleotidase) and small ...
Jafar Ezzati Nazhad Dolatabadi +1 more
doaj +1 more source
Wave-particle-interaction in kinetic plasmas [PDF]
Computer Physics Communications, 2014 Resonant scattering of energetic protons off magnetic irregularities is the main process in cosmic ray diffusion. The typical theoretical description uses Alfven waves in the low frequency limit. We demonstrate that the usage of Particle-in-Cell (PiC) simulations for particle scattering is feasible.
Cedric Schreiner, Felix Spanier
openaire +3 more sources
Unfolding and refolding of cytochrome c driven by the interaction with lipid micelles [PDF]
, 2000 Binding of native cyt c to L-PG micelles leads to a partially unfolded conformation of cyt c. This micelle-bound state has no stable tertiary structure, but remains as -helical as native cyt c in solution.
Sanghera, Narinder +1 more
core +1 more source
International Journal of Smart and Nano Materials, 2022 It remains a challenge to achieve rapidly recoverable hydrogels by molecular hydrogen-bonding interaction because of its slow interaction kinetics. This work for the first time reports a trehalose (Tre)-based molecular movement mechanism inside a single ...
Xiaowen Huang +9 more
doaj +1 more source
Kinetics of depletion interactions [PDF]
Europhysics Letters (EPL), 2003 7 pages, 4 ...
Vliegenthart, G. A., van der Schoot, P.
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Dual-barrel conductance micropipet as a new approach to the study of ionic crystal dissolution kinetics [PDF]
, 2013 A new approach to the study of ionic crystal dissolution kinetics is described, based on the use of a dual-barrel theta conductance micropipet. The solution in the pipet is undersaturated with respect to the crystal of interest, and when the meniscus at ...
Massimo Peruffo +11 more
core +1 more source
Nature Communications, 2022 Alternative promoters differ in their expression patterns, whose mechanisms are not well understood. Here the authors show that alternative promoters of a Drosophila embryonic gene hunchback are regulated by different action modes of two enhancers.
Jingyao Wang +3 more
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Control of kinetics by cooperative interactions [PDF]
IUBMB Life, 2011 AbstractCooperative effects in ligand binding and dissociation kinetics are much less investigated than steady state kinetics or equilibrium binding. Nevertheless, cooperativity in ligand binding leads necessarily to characteristic properties with respect to kinetic properties of the system.
openaire +2 more sources
A millifluidic calorimeter with InfraRed thermography for the measurement of chemical reaction enthalpy and kinetics [PDF]
, 2008 The aim of this work is to present an infrared calorimeter for the measurement of the kinetics and the enthalpy of high exothermic chemical reactions. The main idea is to use a millifluidic chip where the channel acts as a chemical reactor.
PRADERE, Christophe +3 more
core +1 more source