The present invention relates to a novel cyclic compound represented by Formula 1, and an organic light emitting device comprising an organic material layer including the novel cyclic compound and having improved efficiency, low driving voltage, and enhanced lifetime characteristic: ##STR00001##

Systems and methods are disclosed for generation of hyperpolarized target compounds. Generation of a hyperpolarized target compound can include application of a sequence of microwave pulses to a solution containing the target compound or a precursor of the target compound; or modulation of a magnetic field applied to the solution. When the precursor is hyperpolarized, the precursor can be cleaved to generate the hyperpolarized target compound. The hyperpolarized target compound can then be induced to precipitate out of the solution. The precipitate can be redissolved in a specified volume of solvent to form a solution having a desired concentration of the hyperpolarized target compound.

Systems and methods are disclosed for generation of hyperpolarized target compounds. Generation of a hyperpolarized target compound can include application of a sequence of microwave pulses to a solution containing the target compound or a precursor of the target compound; or modulation of a magnetic field applied to the solution. When the precursor is hyperpolarized, the precursor can be cleaved to generate the hyperpolarized target compound. The hyperpolarized target compound can then be induced to precipitate out of the solution. The precipitate can be redissolved in a specified volume of solvent to form a solution having a desired concentration of the hyperpolarized target compound.

The invention discloses a novel anticancer compound, 3, 4, 5-trimethyl-2-(4-(8-methylnonyl)phenyl)pyridine extracted from Sesuvium portulacastrum (S. portulacastrum) having the structure as represented by Formula (I). The invention also discloses a method of extraction of this anticancer compound, 3, 4, 5-trimethyl-2-(4-(8-methylnonyl)phenyl)pyridine from S. portulacastrum. The invention further relates to characterization of the anticancer compound, 3, 4, 5-trimethyl-2-(4-(8-methylnonyl)phenyl)pyridine and study of its effect on the cancer cell cycle progression and expression of genes involved in apoptosis.

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The invention discloses a novel anticancer compound, 3, 4, 5-trimethyl-2-(4-(8-methylnonyl)phenyl)pyridine extracted from Sesuvium portulacastrum (S. portulacastrum) having the structure as represented by Formula (I). The invention also discloses a method of extraction of this anticancer compound, 3, 4, 5-trimethyl-2-(4-(8-methylnonyl)phenyl)pyridine from S. portulacastrum. The invention further relates to characterization of the anticancer compound, 3, 4, 5-trimethyl-2-(4-(8-methylnonyl)phenyl)pyridine and study of its effect on the cancer cell cycle progression and expression of genes involved in apoptosis.

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Provided are an organic compound represented by the following Chemical Formula 1 and having a molecular weight of greater than or equal to 538 and less than 750, a composition for an organic optoelectronic device including the organic compound, an organic optoelectric device including the organic compound or the composition, and a display device including the organic optoelectronic device. ##STR00001## In Chemical Formula 1, Z, R.sup.1 to R.sup.11, n1 to n4 are the same as defined in the specification.

Provided are an organic compound represented by the following Chemical Formula 1 and having a molecular weight of greater than or equal to 538 and less than 750, a composition for an organic optoelectronic device including the organic compound, an organic optoelectric device including the organic compound or the composition, and a display device including the organic optoelectronic device. ##STR00001## In Chemical Formula 1, Z, R.sup.1 to R.sup.11, n1 to n4 are the same as defined in the specification.

The invention relates to compounds that can be used for producing functional layers of electronic devices, in particular for use in electronic devices. The invention further relates to a process for preparing the compounds according to the invention, and to electronic devices comprising same.

The invention relates to compounds that can be used for producing functional layers of electronic devices, in particular for use in electronic devices. The invention further relates to a process for preparing the compounds according to the invention, and to electronic devices comprising same.

Methods, systems, and apparatus for monitoring and controlling electronic devices using wired and wireless protocols are disclosed. The systems and apparatus may monitor their environment for signals from electronic devices. The systems and apparatus may take and disambiguate the signals that are received from the devices in their environment to identify the devices and associate control signals with the devices. The systems and apparatus may use communication means to send control signals to the identified electronic devices. Multiple apparatuses or systems may be connected together into networks, including mesh networks, to make for a more robust architecture.