Search results
Results from the WOW.Com Content Network
As such, it is a very convenient research tool but caution should be used when extrapolating these results to normal cells, and even more, to normal human cells. [ 3 ] [ 4 ] When cultured on tissue culture plastic or hydrogels without cell adhesion motifs MC3T3 cells adopt a polygonal shape without considerable polarization and focal adhesions .
Carboxyfluorescein succinimidyl ester (CFSE) is a fluorescent cell staining dye. CFSE is cell permeable and covalently couples, via its succinimidyl group, to intracellular molecules, [1] notably, to intracellular lysine residues and other amine sources. Due to this covalent coupling reaction, fluorescent CFSE can be retained within cells for ...
The cell reaction is generally endothermic: i.e. it will extract heat from its environment. [ citation needed ] The Gibbs energy calculation generally assumes an infinite thermal reservoir to maintain a constant temperature, but in a practical case, the reaction will cool the electrode interface and slow the reaction occurring there.
On May 27, 2016, Thermo Fisher Scientific Inc. announced [9] its acquisition of FEI Company for US$4.2 billion, which commenced in early 2017. [10] At the time of the transaction, FEI had more than 2700 employees in over 20 countries. [11] The FEI trademark was phased out in favor of the Materials & Structural Analysis division of Thermo Fisher ...
Higher cell potentials are possible with cells using other solvents instead of water. For instance, lithium cells with a voltage of 3 volts are commonly available. [citation needed] The cell potential depends on the concentration of the reactants, as well as their type. As the cell is discharged, the concentration of the reactants decreases and ...
Two methods to extract the Gibbs free energy based on the value of CMC and exist; Phillips method [3] based on the law of mass action and the pseudo-phase separation model. The law of mass action postulates that the micelle formation can be modeled as a chemical equilibrium process between the micelles M n {\displaystyle M_{n}} and its ...
The technique was first described by Semisotnov et al. (1991) [14] using 1,8-ANS and quartz cuvettes. 3 Dimensional Pharmaceuticals were the first to describe a high-throughput version using a plate reader [15] and Wyeth Research published a variation of the method with SYPRO Orange instead of 1,8-ANS. [16]
Energy-filtered transmission electron microscopy (EFTEM) is a technique used in transmission electron microscopy, in which only electrons of particular kinetic energies are used to form the image or diffraction pattern. The technique can be used to aid chemical analysis of the sample in conjunction with complementary techniques such as electron ...