Solution Dynamics of Synthetic and Natural Polyelectrolytes |
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Page 12
... shear rate was analyzed . The plots contain data from both the Contraves LS30 and the Rheometrics SR - 2000 ( for details on the rheometers refer to Chapter 7 ) if the zero - shear rate viscosity no is in the range of 10 - 40 cP < no ...
... shear rate was analyzed . The plots contain data from both the Contraves LS30 and the Rheometrics SR - 2000 ( for details on the rheometers refer to Chapter 7 ) if the zero - shear rate viscosity no is in the range of 10 - 40 cP < no ...
Page 58
... shear profile consists of three parts . First , the viscosity was measured at shear rate 60s - 1 for five minutes . By begin- ning the experiment at high shear rate for a relatively long period of time , any previous differences in ...
... shear profile consists of three parts . First , the viscosity was measured at shear rate 60s - 1 for five minutes . By begin- ning the experiment at high shear rate for a relatively long period of time , any previous differences in ...
Page 62
... shear profile was applied to 3 mg / mL NaHA solution , and all the data fall on a single curve . In contrast , when the shear profile is applied to the synovial fluid model the data form a " Y. " As the shear rate is being increased the ...
... shear profile was applied to 3 mg / mL NaHA solution , and all the data fall on a single curve . In contrast , when the shear profile is applied to the synovial fluid model the data form a " Y. " As the shear rate is being increased the ...
Common terms and phrases
added salt adenosine albumin and y-globulins anti-inflammatory apparent viscosity Aspirin binding Bjerrum length BSA & globulins calculated chain length dependence Chapter Concentration dependence correlation length counterion condensation D)-penicillamine data for NaPAMS dependence of viscosity determined dielectric constant Dobrynin drugs effective charge electrostatic blob entangled solution entanglement concentration Equation experimental filled circles frequency function of shear Hyaluronan hyaluronic acid hydroxychloroquine ibuprofen interactions measured Methotrexate mg/mL NaHA molecular weight molecular weight samples NaPAMS Mw NaPAMS solutions NaPSS neutral polymers number of monomers open triangles osmotic pressure phosphate buffered saline polyelectrolyte chain polyelectrolyte solutions polyion polymer poor solvent regime Rheological data rheology Rinaudo scaling prediction scaling theories semidilute solution semidilute unentangled solution shear history shear rate Shear Rate s¹ shear thinning shown in Figure sodium hyaluronate specific conductance specific viscosity stainless steel Sulfasalazine synovial fluid model terminal modulus viscoelasticity viscosity data weak reversible gel Witten and Pincus