Diagnostic biomarker reagents for medical purposes; Adhesive bands for medical purposes; Adhesive skin patches for medical use, namely, multilayer disposable patches with integrated electrodes, transdermal patches for use in the treatment of cancer, mosquito repellent patches for babies; Air purifying preparations; Car air deodorisers; Car air deodorizing preparations; Chemical reagents for medical purposes; Pressure sensor and capacitive touch sensor for land vehicles