Correlation between the charge of proteins in solution and in the gas phase investigated by protein charge ladders, capillary electrophoresis, and electrospray ionization mass spectrometry
Article Abstract:
Research was conducted to examine the charge ladders of bovine carbonic anhydrase III, hen egg-white lysozyme and bovine pancreatic trypsin inhibitor using capillary electrophoresis and on-line electrospray ionization mass spectrometry with solution conditions that maintain the native structure of the protein. Results demonstrate that each rung of the charge ladder consists of proteins with the same number of acetylated amino groups.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 1998
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Modeling of menisci and capillary forces from the millimeter to the micrometer size range
Article Abstract:
Lateral capillary interactions between millimeter and sub-millimeter-sized objects floating at the interface between perfluorodecalin (PFD) and water are examined. Methods of modeling the contours of the menisci by a Finite Element Method (FEM) to measure contours experimentally and calculate energy of interactions between objects at a fluid/fluid interface are described.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2001
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Mesoscale self-assembly: Capillary bonds and negative menisci
Article Abstract:
The self-assembly of hexagonal plates at the perfluordecalin and water interface is described.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2000
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- Abstracts: Relation between the solubility of proteins in aqueous solutions and the second virial coefficient of the solution
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- Abstracts: Comparative study of liquid-solid phase transition of nitrogen in controlled pore glass and SBA-15: accurate pore size of conventional mesoporous materials
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- Abstracts: Mixtures of cationic polyelectrolyte and anionic surfactant studied with small-angle neutron scattering. A small-angle neutron scattering study of surfactant aggregates formed in aqueous mixtures of sodium dodecyl sulfate and didodecyldimethylammonium bromide