SEARCH Articles Figures Tables LUMO LUMO (Lowest Unoccupied Molecular LUMO (lowest unoccupied LUMO molecular orbitals LUMO orbital LUMO, level LUMOs Lowest Unoccupied Molecular Orbital Lowest Unoccupied Molecular Orbital LUMO) Lowest Unoccupied Molecular Orbitals LUMOs) Lowest unoccupied molecular Lowest unoccupied molecular orbit LUMO) Lowest unoccupied molecular orbital HOMO-LUMO levels Lowest unoccupied molecular orbital LUMO energy levels Molecular level Molecular orbitals lowest unoccupied Orbital, unoccupied Orbitals LUMO) Orbitals lowest unoccupied Orbitals unoccupied Unoccupied molecular orbitals