Capillary electrophoresis applied to DNA: determining and harnessing sequence and structure to advance bioanalyses (2009-2014).
This review of capillary electrophoresis methods for DNA analyses covers critical advances from 2009 to 2014, referencing 184 citations. Separation mechanisms based on free-zone capillary electrophoresis, Ogston sieving, and reptation are described. Two prevalent gel matrices for gel-facilitated sieving, which are linear polyacrylamide and polydimethylacrylamide, are compared in terms of performance, cost, viscosity, and passivation of electroosmotic flow. The role of capillary electrophoresis in the discovery, design, and characterization of DNA aptamers for molecular recognition is discussed. Expanding and emerging techniques in the field are also highlighted.
C. Eugene Bennett Department of Chemistry, West Virginia University, Morgantown, WV, 26506, USA.
Brandon C
BC
Durney
Cassandra L
CL
Crihfield
Lisa A
LA
Holland
D052157:Aptamers, Nucleotide / Q000032:analysis / Q000138:chemical synthesis / Q000235:genetics; D004247:DNA / Q000032:analysis* / Q000737:chemistry / Q000235:genetics*; D015195:Drug Design; D019075:Electrophoresis, Capillary / Q000295:instrumentation* / Q000379:methods*; D017422:Sequence Analysis, DNA / Q000295:instrumentation* / Q000379:methods*
D052157:Aptamers, Nucleotide; D004247:DNA