2014
DOI: 10.1016/j.bios.2014.03.039
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Graphene oxide–DNA based sensors

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Cited by 183 publications
(103 citation statements)
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“…Since then, this scheme has been adapted in many different systems for detecting a broad range of analytes. 6,[29][30][31] Being highly negatively charged, normally DNA probes cannot spontaneously enter 4 cells. A cationic delivery vehicle or nanostructured DNA is required for intracellular detection.…”
Section: Introductionmentioning
confidence: 99%
“…Since then, this scheme has been adapted in many different systems for detecting a broad range of analytes. 6,[29][30][31] Being highly negatively charged, normally DNA probes cannot spontaneously enter 4 cells. A cationic delivery vehicle or nanostructured DNA is required for intracellular detection.…”
Section: Introductionmentioning
confidence: 99%
“…The enriched functional groups can interact in an ionic, covalent or non-covalent manner, so that in principle they provide the highest extraction efficiency of biomolecules per unit area . In recent years, the functionalized GO has been exploited to fabricate biosensors for drug delivery Zhang et al, 2010a), bioimaging in living cells Sun et al, 2008), the detection of cancer cell (Tao et al, 2013), glucose (Song et al, 2010), DNA Gao et al, 2014), enzyme (Zhang et al, 2010b), protein , peptides (Han et al, 2010), and cellulose and lignin .…”
Section: Introductionmentioning
confidence: 99%
“…Biosensors are usually comprised by a biological recognition element and a transducer. 1,2 Among the different commercial biosensors, the most common recognition elements are DNA, 3 enzymes, 4 aptamers 5,6 and antibodies. 7,8 DNA-based biosensors detect specific analytes by their cleavage and ligation to a functionalized DNA strand.…”
Section: Introductionmentioning
confidence: 99%