A probe for use in Magnetic Resonance Force Microscopy (MRFM) to provide an image of a sample comprising: a magnetic field source adapted to orient the spin of the nuclei in a sample; a detector capable of detecting a magnetic field comprising an oscillator; at least one conductor substantially surrounding the oscillator for forming a RF antenna for transmitting a radio frequency electromagnetic field; whereby the at least one conductor transmits a radio frequency electromagnetic field that influences the nuclei in the sample, and whereby the detector detects how the nuclei are influenced through the oscillations of the oscillator to provide identification information concerning the content of the sample. Also included is a method for magnetic resonance force microscopy of a sample.