Affiliation: University of Chicago
- Scanning (atomic) force microscopy imaging of earthworm haemoglobin calibrated with spherical colloidal gold particlesS Xu
Department of Medicine, University of Chicago, IL 60637, USA
J Microsc 187:43-53. 1997..0 +/- 0.8 nm. The results presented here demonstrate that the calibration approach of imaging gold particles is practical and relatively accurate. Calibrated SFM imaging can be applied to the study of other biomacromolecules...
- Apolipoprotein(a) binds to low-density lipoprotein at two distant sites in lipoprotein(a)S Xu
Department of Medicine, The University of Chicago, Illinois 60637, USA
Biochemistry 37:9284-94. 1998..This force can be reduced by the presence of epsilon-aminocaproic acid...
- The assembly of amyloidogenic yeast sup35 as assessed by scanning (atomic) force microscopy: an analogy to linear colloidal aggregation?S Xu
Department of Medicine and Molecular Genetics, The University of Chicago, Chicago, Illinois 60637, USA
Biophys J 81:446-54. 2001..A dipole assembly model is proposed based on this analogy that will allow further experimental testing...
- The mechanism of oxidation-induced low-density lipoprotein aggregation: an analogy to colloidal aggregation and beyond?S Xu
Department of Medicine, The University of Chicago, Chicago, Illinois 60637, USA
Biophys J 81:2403-13. 2001..The aggregation stage seems to be analogous to colloidal aggregation and amyloid fiber formation. The fusion stage seems to be characteristic of the lipid-rich lipoproteins and is beyond colloidal aggregation and amyloid fiber formation...