• Syngas can be produced from methane (CH 4 ) in a reforming reaction with water (H 2 O), oxygen (O 2 ) or carbon dioxide (CO 2 ). (frontis-energy.com)
  • Hemoglobin is involved in the transport of other gases: It carries some of the body's respiratory carbon dioxide (about 20-25% of the total [9] ) as carbaminohemoglobin , in which CO 2 is bound to the globin protein. (ipfs.io)
  • [12] In these organisms, hemoglobins may carry oxygen, or they may act to transport and regulate other small molecules and ions such as carbon dioxide, nitric oxide, hydrogen sulfide and sulfide. (ipfs.io)
  • According to the nomenclature proposed by Adolf von Baeyer, the spiro compound is a spiro[5.5]undecane or, due to its four oxygen atoms, a 2,4,8,10-tetraoxaspiro[5.5]undecane which carries one allyl group in each of the 3 and 9 positions. (wikipedia.org)
  • Each heme group contains one iron atom, that can bind one oxygen molecule through ion -induced dipole forces. (ipfs.io)
  • 3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane (DVTOSU) is a bicyclic organic molecule having a central quaternary carbon atom (a spiro atom) with which two alicyclic rings are linked, each comprising five atoms. (wikipedia.org)
  • Since this is a process that converts CO 2 into organic compounds using electricity it can also be used for CO 2 valorization. (frontis-energy.com)
  • Similarly, hydrogen chloride can be added in 80% yield or hydrogen cyanide in 50% yield to the corresponding 3,9-bis(2-chloroethyl)- or 3,9-bis(2-cyanoethyl)-2,4,8,10-tetraoxaspiro[5.5]undecane. (wikipedia.org)
  • After 60 days, the local hydrogen concentration at the cathode was at a maximum of 600 μM, which indicates a better mass transport and thus a more active biofilm. (frontis-energy.com)
  • The researchers speculated that the alternating catholyte flow improved mass transport, because the hydrogen could be better distributed over the cathode layers. (frontis-energy.com)
  • [14] From the known atomic mass of iron he calculated the molecular mass of hemoglobin to n × 16000 ( n = number of iron atoms per hemoglobin, now known to be 4), the first determination of a protein's molecular mass. (ipfs.io)