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Fluorescent Aptasensor Based on Fe3O4@PPy

2023-02-23

Abstract excerpt

In this work, nanomaterial polypyrrole-coated magnetite nanoparticles (Fe 3 O 4 @PPy) was synthesized and combined with label free nucleic acid probe for aptasensing. Two kinds of nucleic acid probes were applied, including blue emissive 1,1,2,2-tetrakis [4-(2-bromo-ethoxy) phenyl] ethene (TTAPE) and red emissive malachite green. The two probes can be interacted with the aptamer to form aptasensor by label free st...

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Literature Corpus work
f820a1c4-e215-5dc5-92a4-4ae88dbf7f6b
DOI
10.21203/rs.3.rs-2601425/v1
Open publication

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Fluorescent Aptasensor Based on Fe3O4@PPyDOI 10.21203/rs.3.rs-2601425/v1
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