Silicon nitride

[ Density]:
2.8±0.1 g/cm3

[ Melting Point ]:
1900 °C

[ Molecular Formula ]:
N₄Si₃

[ Molecular Weight ]:
140.283

[ Exact Mass ]:
139.943069

[ PSA ]:
12.96000

[ Index of Refraction ]:
2.501

[ Stability ]:
Stable.

Click to get detail MSDS

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R37:Irritating to the respiratory system.

[ Safety Phrases ]:
S22-S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

K(+) , Na(+) , and Mg(2+) on DNA translocation in silicon nitride nanopores.

Electrophoresis 33(23) , 3448-57, (2012)

In this work, we report on how salt concentration and cation species affect DNA translocation in voltage-biased silicon nitride nanopores. The translocation of dsDNA in linear, circular, and supercoil...

Fabrication and characterization of nanopores with insulated transverse nanoelectrodes for DNA sensing in salt solution.

Electrophoresis 33(23) , 3488-96, (2012)

We report on the fabrication, simulation, and characterization of insulated nanoelectrodes aligned with nanopores in low-capacitance silicon nitride membrane chips. We are exploring these devices for ...

Quantitative probing of surface charges at dielectric-electrolyte interfaces.

Lab Chip 13(7) , 1431-6, (2013)

The intrinsic charging status at the dielectric-electrolyte interface (DEI) plays a critical role for electrofluidic gating in microfluidics and nanofluidics, which offers opportunities for integratio...

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