But Alex Laskey, founder of US-based Opower, which produces cloud-based software for the energy sector, says that 20% of home energy is still wasted, mainly by lighting or heating unoccupied rooms.
Thus, borozene, in our opinion is an example of both σ and π conjugation because, close to the Fermi level, occupied orbitals are mainly of σ type, while the unoccupied ones (LUMO LUMO + 1, LUMO + 2) are of π type.
Based on the model analysis, the factors mainly influencing LC are the lowest unoccupied molecular orbital (LUMO) energy, dipole, electrostatic energy and electronic energy, which are related to the electronic energy level, electron distribution and interaction of electrons in molecules.
Since Tf binding to surface TfR is rapid, and since saturating levels of Tf were used in this assay, the rate of accumulation of Tf is mainly dependent upon the rate at which unoccupied intracellular TfR are externalized to the plasma membrane to acquire Tf.
Moreover, the plasmon and surface plasmon excitations can be achieved mainly via inter-subband transitions from occupied subbands to unoccupied subbands.
It is found that the highest occupied molecular orbital (HOMO) (π component) of the functionalized complex 2 resides mainly on metal iridium atom and dfbpy ligand, whereas the lowest unoccupied molecular orbital (LUMO) is predominantly centered on π* orbital of cyclometalated dfbpy chelates.
Unoccupied receptors are constitutively internalized via a clathrin-independent mechanism and mainly recycled back to the cell surface from early endosomes, the juxtanuclear recycling compartment or late endosomes.
Interfacial electron recombination mechanism of the solar cells is proposed that photo-generated carrier recombination in the cell is mainly dominated by the electron transfer process from the conduction band of TiO2 to unoccupied defect states of CIS, which has a great influence on the FF of the device.
They are attracting increasing attention in various areas, including biomedicine, optoelectronics, catalysis, and analytical science, mainly because of their unique molecular-like properties, such as HOMO-LUMO (highest occupied and lowest unoccupied molecular orbital) transitions, quantized charging, and photoluminescence.
It is very interesting to find that the cytotoxicities of these compounds against HeLa appear to be mainly governed by two quantum-chemical factors, i.e., the energy (ELUMO) of the lowest unoccupied molecular orbital (LUMO) and the net charges of C atom at site 6 on aromatic rings (QC6).
