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Bi Steric Mass Action

Group /input/model/unit_XXX/adsorption – ADSORPTION_MODEL = BI_STERIC_MASS_ACTION

For information on model equations, refer to Bi Steric Mass Action.

IS_KINETIC

Selects kinetic or quasi-stationary adsorption mode: 1 = kinetic, 0 = quasi-stationary. If a single value is given, the mode is set for all bound states. Otherwise, the adsorption mode is set for each bound state separately.

Type: int

Range: {0,1}

Length: 1/NTOTALBND

BISMA_KA

Adsorption rate constants in state-major ordering

Unit: \(m_{MP}^{3}~m_{SP}^{-3}~s^{-1}\)

Type: double

Range: \(\ge 0\)

Length: NSTATES \(\cdot\) NCOMP

BISMA_KD

Desorption rate constants in state-major ordering

Unit: \(s^{-1}\)

Type: double

Range: \(\ge 0\)

Length: NSTATES \(\cdot\) NCOMP

BISMA_NU

Characteristic charges \(\nu_{i,j}\) of the \(i\)th protein with respect to the \(j\)th binding site type in state-major ordering

Unit: \(s^{-1}\)

Type: double

Range: \(\ge 0\)

Length: NSTATES \(\cdot\) NCOMP

BISMA_SIGMA

Steric factors \(\sigma_{i,j}\) of the \(i\)th protein with respect to the \(j\)th binding site type in state-major ordering

Unit: \(s^{-1}\)

Type: double

Range: \(\ge 0\)

Length: NSTATES \(\cdot\) NCOMP

BISMA_LAMBDA

Stationary phase capacity (monovalent salt counterions) of the different binding site types \(\lambda_j\)

Unit: \(mol~m_{SP}^{-3}\)

Type: double

Range: \(\ge 0\)

Length: NSTATES

BISMA_REFC0

Reference liquid phase concentration for each binding site type or one value for all types (optional, defaults to \(1.0\))

Unit: \(mol~m_{MP}^{-3}\)

Type: double

Range: \(\gt 0\)

Length: {1,NSTATES}

BISMA_REFQ

Reference solid phase concentration for each binding site type or one value for all types (optional, defaults to \(1.0\))

Unit: \(mol~m_{SP}^{-3}\)

Type: double

Range: \(\gt 0\)

Length: {1,NSTATES}