Research Article
[Retracted] TiO2-DNA Nanosensor In Situ for Quick Detection of Nasal Flora in Allergic Rhinitis Patients
Figure 1
Synthesis principle and workflow of Nano-TiO2-DNA. (a) Working principle of Nano-TiO2-DNA. The silenced fluorescence beacon in the primary sensor will be open after meeting with its complementary sequence and release fluorescence which can be detected. (b) The constructing principle of Nano-TiO2-DNA. TiO2 particle-conjugated nano-DNA will be coated with Dioleoyl-trimethy-lammonium-propane. (c) Method for Nano-TiO2-DNA application. The sensor will be incubated with samples in situ directly for target sequence detection.
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