Measurement of osmotic second virial coefficients by zonal size-exclusion chromatography

Measurement of Albuminuria with Size-exclusion Chromatography

An Improved Correlation for Second Virial Coefficients of Pure Fluids

In the present work, a modified correlation is presented for the second virial coefficients of both polar and nonpolar fluids based on the corresponding states principle. The second virial coefficients of gaseous polar and non-polar compounds were calculated and compared with experimental data and with other correlations. Comparisons with the existing correlations show that the present work is ...

Osmotic Second Wirlal Coefficients

6,123,819 A * 9/2000 Peeters ....................... 204/452 6,361,958 B1 * 3/2002 Shieh et al. ................. 435/7.1 6,524,790 B1 * 2/2003 Kopf-Sill et al. .............. 435/6 6,585,939 B1 7/2003 Dapprich 6,599,436 B1 7/2003 Matzke et al. 6,613,512 B1 9/2003 Kopf-Sill et al. 6,649,358 B1 * 11/2003 Parce et al. .................. 435/7.2 6,699,665 B1 * 3/2004 Kim et al. ......................

Second virial coefficients of asymmetric top molecules.

A short self-contained derivation is given for the second virial coefficient B2(T) of a gas consisting of identical interacting asymmetric rigid rotors. The resulting expression is correct through variant Planck's over h2. First, the canonical partition function is derived by means of an variant Planck's over h expansion of exp[-H/(k(B)T)] due to Friedmann [Adv. Chem. Phys. 4, 225 (1962)]. The ...

Haldane exclusion statistics and second virial coefficient.

We show that Haldanes new definition of statistics, when generalised to infinite dimensional Hilbert spaces, is equal to the high temperature limit of the second virial coefficient. We thus show that this exclusion statistics parameter, g , of anyons is non-trivial and is completely determined by its exchange statistics parameter α. We also compute g for quasiparticles in the Luttinger model an...