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Selective layer-free blood serum ionogram based on ion-specific interactions with a nanotransistor
An ionogram based on a layer-free nanotransistor reveals the ability to selectively measure target ions in serum. Experimental and theoretical assessment of the mechanism of the surface–ion interaction is also revealed.
- R. Sivakumarasamy
- , R. Hartkamp
- & N. Clément
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Article |
Phage-mediated counting by the naked eye of miRNA molecules at attomolar concentrations in a Petri dish
An ultrasensitive method that uses a genetically engineered bacteriophage to bind miRNA in a one-to-one manner allows the counting, by the naked eye, of miRNA molecules at attomolar concentrations on Petri dishes.
- Xin Zhou
- , Peng Cao
- & Chuanbin Mao