Symptoms Carbon Monoxide Poisoning Mushroom Poisoning Fentanyl Toxicology Novichok Nerve Agents Investigation Carbon Monoxide Nerve Agent Liver Damage Heavy Metals Heavy Metals Poisoning Heavy Metal Poisoning Intentional Poisoning Food or Drink Vladimir Kara-Murza Colchicine Toxicity Novichok Group Navalny's Poisoning Acetone Poisoning Accidental Poisoning Unexplained Illnesses Slow-Acting Poison Liquid laundry detergent packets Political Opposition Political Poisonings Russian Security Services Opioid Novichok Attack Medical Condition Terrible conditions Medical Treatment Novichok Nerve Agent Novichok Poisoning Arsenic Ingestion of Poisonous Substance Allergic Reaction Blood Transfusions Lethal Substances Toxic Substances Mushrooms Mushroom Toxicity Death Cap Mushrooms Food Safety Methanol Contamination Methanol Poisoning Chemical Poisoning Cause of Death Gas Poisoning Aerosol Poison Fatal Poisoning Suspected Poisoning Nicotine Poisoning Death Cap Mushroom Poisoning Mushroom poisoning
This low-cost, 3D-printed sensor exploits graphene-MOF technology to identify methanol at parts-per-billion concentrations for rapid field screening.