Commissariat a L'energie Atomique

Centre National De La Recherche Scientifique

Jean-Claude Marchon

Guillaume Delapierre

Florence Duclairoir

Laurence Theurel

Medhi Moussavi

The invention concerns a method for grafting molecules of interest on a silicon substrate via a spacer compound, said grafting including at least one click chemistry reaction to the supports thus obtained as well as their uses in nanotechnologies and nanobiotechnologies, such as molecular electronics, the manufacture of biochips or of sensors.

Method for grafting molecules of interest on inorganic surfaces, resulting surfaces and uses thereof

The invention relates to an organic material (5) usable in an electron paramagnetic resonance (EPR) magnetometer, as well as to a probe (3) using said material. The object of the invention is to provide a material simultaneously having a limited line width (EPR), good temperature characteristics and which does not react in the presence of water. This object is achieved with the aid of a radical cation salt of formula

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St. Vincent de Mercuze, France

Jean-Claude Marchon