In cellular biology the membrane potential describes the concentration of ions on each side of a membrane. The Goldman Equation includes other factors like the permeability of the cell membrane and the type of transfer across the surface to calculate this potential. When these cells reach equilibrium...
Equalising the number of electrons in the oxidation and reduction reactions leads to the balanced redox reaction. This method has been tested on a variety of reactions and examples of the three classes of redox reactions are presented. It is expected that students will be able to master the ...
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How to calculate the energy change in the reaction N_2(g) + 3H_2(g) rightarrow 2NH_3(g)? What is the relationship between a compound's stability and its enthalpy of formation? How to measure energy What's the difference between heat of reaction and heat of formation?
Cyclic voltammetry is an electrochemical technique used to measure the current response of a redox active solution to a linearly cycled potential sweep using a potentiostat. Read more... Getting Started with the Ossila Potentiostat Everything you need to know about getting started with the Ossila po...
We next asked how it is possible that long-lived misfolded proteins are able to bypass the post-translational cellular chaperone machinery. To address this question we used coarse-grained Langevin dynamics to calculate the dissociation constant between the chaperone GroEL and three distinct conformational...
and thirdly the case of escalating demand and concomitant increase of the reserves by a factor of five which they considered to be the maximum attainable reserve growth. For the static case, the R/P-ratio was 23 in 1970; for the latter case (growth of consumption rate and reserves) the ...
number of particles present in solution. Experimental values colligative properties for electrolytes are always higher than these obtained theoretically because electrolyte dissociates to furnish more ions in solution. The ration of experimental values to theoretical values is called as van't Hoff factor(...
To calculate Δ values the band splitting has been considered and the minimum Δ1 and maximum Δ2 values have been obtained, which are indicative of both bidentate and bridging coordination in all the samples (Table 1), in spite of the drying times employed. Increasing drying time (42 h...
While CymR represents Rrf2 family regulators that do not have a co-factor, many contain three conserved Cys residues that have been shown, or are predicted, to bind either a [2Fe–2S] or a [4Fe–4S] cluster, dependent on the particular regulator. In all examples where data are ...