What is carbon monoxide?
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Carbon monoxide (CO) is a colorless, odorless, and tasteless gas that is highly toxic at high concentrations, known as the "silent killer" due to its fatal nature . It binds to hemoglobin with a much higher affinity than oxygen, forming carboxyhemoglobin, reducing oxygen-carrying capacity and causing tissue hypoxia . Interestingly, CO is also an endogenous gas produced by heme-oxygenase, with potential cytoprotective and antioxidant roles, challenging the traditional view of COHb as solely a metabolic waste product . CO is widely used in industry and research, with studies focusing on its effects on respiration and organ coordination, leading to the development of sensors like CL-CO for its detection with high sensitivity and selectivity .
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09 May 2023 | Carbon monoxide (CO) is an endogenous gas produced by heme-oxygenase, forming carboxyhemoglobin (COHb) by binding to hemoglobin. COHb may have a biological role, including cytoprotective and antioxidant functions. |
14 Citations | Carbon monoxide (CO) is a colorless, odorless gas used in industry and as a fuel. It affects respiration and can be fatal at high concentrations, making it a significant research focus. |
| Carbon monoxide (CO) is an odorless, colorless, and tasteless poisonous gas, known as the "silent killer," causing fatal poisoning due to its affinity for binding to proteins and inducing tissue hypoxia. | |
| Carbon monoxide (CO) is a toxic gas produced by various processes. It binds strongly to hemoglobin, reducing oxygen transport, and can lead to fatal poisoning if levels are high. |
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