The ability to detect smells predicts recovery and long-term survival in patients who have suffered severe brain injury, a new study has found. A simple, inexpensive ‘sniff test’ could help doctors to accurately diagnose and determine treatment plans for patients with disorders of consciousness. Published today in the journal Nature, the study involved brain injured...
Tag: <span>sniffs out cocaine</span>
Post
Chemical sensing chip sniffs out cocaine within minutes
A new, low-cost chemical sensing chip brings us one step closer to this technology, which has long been on the wish list of police officers and others looking to monitor drug use and curb dangerous driving. The chip could be integrated into a handheld, portable device for detecting drugs in biological samples such as blood,...