Abstract
A new chemiluminescence aptasensor for sensitive and efficient detection of 8-hydroxyguanine based on the synergistic interaction of Ni NPs@l-histidine@aptamer@MBs has been developed, and it has been applied in the real urine samples of cancer patients.
MeSH terms
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Aptamers, Nucleotide / chemistry
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Guanine / analogs & derivatives*
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Guanine / analysis
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Guanine / urine
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Histidine / chemistry*
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Humans
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Luminescent Measurements / methods*
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Magnetics
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Metal Nanoparticles / chemistry*
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Neoplasms / diagnosis
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Nickel / chemistry*
Substances
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Aptamers, Nucleotide
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Histidine
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8-hydroxyguanine
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Guanine
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Nickel