Biopoly mer

So, under the normal environmental conditions encountered by biopoly-mer solutions and food colloids, i.e., constancy of pressure, the change in enthalpy is defined as ... 

Under the impact of the cross-flow, the biopoly-mers/particles are forced in the direction of the membrane. To ensure that the analytes do not pass through the membrane, different pore sizes can be used. In this way, the analytes can be selectively rejected and it is possible to remove low-molecular compounds before the separation. The analytes diffusion back from this membrane is counteracted by the cross-flow, where, after a time, a dynamic equilibrium is established. The medium equilibrium height for smaller sized analytes is located higher in the channel than for the larger analytes. The smaller sized analytes are traveling in the faster velocity lines of the laminar channel flow and will be eluted first. As a result, fractograms, which... 

Marky, L.A. and Breslauer, K.j. (1987) Calculating thermodynamic data for transitions of any molecularity from equilibrium melting curves. Biopoly-mers, 26,1601-1620. 

Long, fine, colorless, needles, mp 197 (dec). Dihydrate, d (calc) 1.698. Absorption spectrum Voet et at. Biopoly-mers 1, 193 (1963). Difficultly sol in boiling water. Gives quantitative yield of furfural when distilled with 20% HCI for 3 hrs (different from 5 -adenylic acid which yields only traces), cf. Hoffman, A Biot. Chem. 73, 15 (1927) Embden. Schmidt, 2. Physiol. Chem. 181, 130 (1929). 

Chen, X., Liu, M., Gilson, M.K. The binding database Overview and user s guide. Biopoly-mers/Nucleic Acid Sci. 2002,61,127—il. 

A completely different approach for oil cleanup was performed by Shulga et al. [55]. They examined the use of the biosurfactants in cleaning oil from coastal sand, and from the feathers and furs of marine birds and animals. The strain Pseudomonas PS-17 produced a biosurfactant/biopoly-mer that reduced the surface tension of water to 29.0 mN/m and the interfacial tension against heptane to between 0.01 and 0.07 mN/m. The biopolymer had a molecular weight of 3-4 X 10. The results indicated that this biosurfactant/biopolymer was able to remove oil from marine birds and animals. 

Tv o-state equilibria include chemical isomerization, the folding of a biopoly-mers from an open to a compact state, the binding of a ligand to a surface or a molecule, the condensation of a vapor to a liquid or the freezing of a liquid to a solid. 

Bloomfield, V. A. (1997).DNA condensation by multivalent cations, Biopoly-mers,44,269-2S2. 

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