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FluidFM Nanosyringe

600 nm aperture. Enables gentle injection into or extraction from a single cell.

  • Instrument Platform

$ 193.52$ 193.52193.52USD

CHF 175.00

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MaterialSilicon Nitride (SiN)
Cantilever dimensions200 x 36 x 1.7 µm (LxWxH)
Channel height1500 nm
Spring constant (nominal)2.2 N/m
Opening typePyramidal side aperture
Opening dimension / aperture diameter600 nm nominal, ranges from 300 nm - 800 nm
Pyramid dimensions10 x 10 x 7 µm
Reflective coatingCr/Au (40 nm)
Injection & Sampling

Injection & Sampling

Inject into and extract from single cells. With the possibility to quantify the injected or extracted volume.

What are the typical flows and volumes involved when working with FluidFM probes?

The flow of water through a FluidFM cantilever is typically in the range of fl/s to pL/s. This is 1000x below even the best flow sensors, which have detection limits of around 1 nL/s. Accordingly the dispensed volumes start at single fL for applications such as spotting in air or injecting cells.


How long can I use the same FluidFM probe?

The lifetime of a FluidFM probe depends greatly on the experimental conditions, as well as on the applied filling, cleaning and storage protocols. Thus, a FluidFM probe’s lifetime varies between one experiment (a few hours) and one month. Please contact us for advice on the optimal probe protocols for your experiment.

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