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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 ...
In chemistry, charge-transfer (CT) complex, or electron donor-acceptor complex, describes a type of supramolecular assembly of two or more molecules or ions. The assembly consists of two molecules that self-attract through electrostatic forces, i.e., one has at least partial negative charge and the partner has partial positive charge, referred ...
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 ...
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 .
Thermogalvanic cell displaying the elements making up the cell. In electrochemistry, a thermogalvanic cell is a kind of galvanic cell in which heat is employed to provide electrical power directly. [1] [2] These cells are electrochemical cells in which the two electrodes are deliberately maintained at
This single cell shows the process of the central dogma of molecular biology, which are all steps researchers are interested to quantify (DNA, RNA, and Protein).. In cell biology, single-cell analysis and subcellular analysis [1] refer to the study of genomics, transcriptomics, proteomics, metabolomics, and cell–cell interactions at the level of an individual cell, as opposed to more ...
Biological thermodynamics (Thermodynamics of biological systems) is a science that explains the nature and general laws of thermodynamic processes occurring in living organisms as nonequilibrium thermodynamic systems that convert the energy of the Sun and food into other types of energy.
In solution chemistry and biochemistry, the Gibbs free energy decrease (∂G/∂ξ, in molar units, denoted cryptically by ΔG) is commonly used as a surrogate for (−T times) the global entropy produced by spontaneous chemical reactions in situations where no work is being done; or at least no "useful" work; i.e., other than perhaps ± P dV.