Biosensors by means of the laser induced forward transfer technique

► This method resulted in the deposition of biomaterials without loss of their bioactivity. ► This method allowed the percentage coverage of the sensors' membranes. ► This method allowed the laser printing of three types of oligonucleotides with no risk of mixing the biomaterials. ► The hybridization of the fully complementary probes to the target analyte in solution was detected with capacitance measurements.