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dc.contributor.authorKerns, Robert J.
dc.contributor.authorVlahov, Ioncho R.
dc.contributor.authorLinhardt, Robert J.
dc.date1995
dc.date.accessioned2022-06-27T17:14:13Z
dc.date.available2022-06-27T17:14:13Z
dc.date.issued1995-02-01
dc.identifier.citationCapillary Electrophoresis for Monitoring Chemical Reactions: Sulfation and Synthetic Manipulation of Sulfated Carbohydrates, R. J. Kerns, I. R. Vlahov, R. J. Linhardt, Carbohydrate Research, 267, 143-152, 1995.
dc.identifier.issn86215
dc.identifier.urihttps://doi.org/10.1016/0008-6215(94)00288-Q
dc.identifier.urihttps://hdl.handle.net/20.500.13015/5956
dc.descriptionCarbohydrate Research, 267, 143-152
dc.descriptionNote : if this item contains full text it may be a preprint, author manuscript, or a Gold OA copy that permits redistribution with a license such as CC BY. The final version is available through the publisher’s platform.
dc.description.abstractThe lack of a simple and rapid method for the analysis of structurally similar, highly charged, carbohydrates has made monitoring their chemical modification much more difficult than in traditional synthetic reactions where thin-layer chromatography (TLC) is used. High-performance liquid chromatography (HPLC), frequently used in the analysis of reaction mixtures, requires substantial sample preparation and long analysis times. Capillary electrophoresis (CE) allows rapid, repetitive, high-resolution analysis with little, if any, sample preparation. The use of CE as an analytical tool for a large variety of chemical compounds has seen a rapid increase in recent years [ 1]. CE separates analytes in a narrow fused silica capillary (50-100/zm × 0.5-1 m) under high voltage (5-25 kV) [2]. Under normal polarity separations, a small amount of concentrated sample in a basic buffer is applied at the anode and detected at the cathode. Negative analytes, such as sulfated sugars, are prevented from migrating under electro horesis toward the anode by the bulk flow of solvent towards the cathode. This electroosmotic flow is caused by the applied voltage across the charged silinol residues (resulting from the basic buffer) of the capillary column [ 1,2]. Applications for carbohydrates have included analysis and separation of highly charged glycosaminoglycans and their derivatives, sialic acid containing oligosaccharides, and carbohydrates derivatized with charged groups [ 2 ]. The utility of CE to follow chemicalreactions of highly charged carbohydrates of very similar structure has not yet been reported.
dc.description.urihttps://login.libproxy.rpi.edu/login?url=https://doi.org/10.1016/0008-6215(94)00288-Q
dc.languageen_US
dc.language.isoENG
dc.relation.ispartofThe Linhardt Research Labs Online Collection
dc.relation.ispartofRensselaer Polytechnic Institute, Troy, NY
dc.relation.ispartofCarbohydrate Research
dc.relation.urihttps://harc.rpi.edu/
dc.subjectBiology
dc.subjectChemistry and chemical biology
dc.subjectChemical and biological engineering
dc.subjectBiomedical engineering
dc.titleCapillary Electrophoresis for Monitoring Chemical Reactions: Sulfation and Synthetic Manipulation of Sulfated Carbohydrates
dc.typeArticle
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dcterms.isVersionOfhttps://doi.org/10.1016/0008-6215(94)00288-Q
dc.rights.holderIn Copyright : this Item is protected by copyright and/or related rights. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s). https://rightsstatements.org/page/InC/1.0/
dc.creator.identifierhttps://orcid.org/0000-0003-2219-5833
dc.relation.departmentThe Linhardt Research Labs.
dc.relation.departmentThe Shirley Ann Jackson, Ph.D. Center for Biotechnology and Interdisciplinary Studies (CBIS)
rpi.description.pages143-152
rpi.description.volume267


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