title: Clinically relevant advances in on-chip affinity-based electrophoresis and electrochromatography.
abstract: Clinical and point-of-care disease diagnostics promise to play an important role in personalized medicine, new approaches to global health, and health monitoring. Emerging instrument platforms based on lab-on-a-chip technology can confer performance advantages successfully exploited in electrophoresis and electrochromatography to affinity-based electrokinetic separations. This review surveys lab-on-a-chip diagnostic developments in affinity-based electrokinetic separations for quantitation of proteins, integration of preparatory functions needed for subsequent analysis of diverse biological samples, and initial forays into multiplexed analyses. The technologies detailed here underpin new clinical and point-of-care diagnostic strategies. The techniques and devices promise to advance translation of until now laboratory-based sample preparation and analytical assays to near-patient settings.
authors.affiliation: Department of Electrical Engineering and Computer Science, University of California, Berkeley, CA, USA.
authors.forename: Chenlu
authors.initials: C
authors.lastname: Hou
authors.forename: Amy E
authors.initials: AE
authors.lastname: Herr
mesh_terms: D001706:Biopsy; D001826:Body Fluids / Q000737:chemistry; D020374:Chromatography, Micellar Electrokinetic Capillary / Q000295:instrumentation / Q000379:methods*; D004247:DNA / Q000032:analysis; D019075:Electrophoresis, Capillary / Q000295:instrumentation / Q000379:methods*; D006801:Humans; D046208:Microchip Analytical Procedures; D044085:Microfluidics / Q000295:instrumentation / Q000379:methods*; D010455:Peptides / Q000032:analysis
chemical_list: D010455:Peptides; D004247:DNA