STATEMENTS OF OPERATIONS - USD ($)	3 Months Ended	6 Months Ended
Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2016	Mar. 31, 2015
Income Statement [Abstract]
GRANT INCOME AND OTHER	$ 32,775	$ 197,620	$ 53,751	$ 334,458
OPERATING EXPENSES:
Research and development	4,628,582	5,076,429	9,798,089	9,974,409
General & administrative	1,677,796	2,880,534	2,312,397	8,115,133
Total operating expenses	6,306,378	7,956,963	12,110,486	18,089,542
OPERATING LOSS	(6,273,603)	(7,759,343)	(12,056,735)	(17,755,084)
GAIN (LOSS) ON DERIVATIVE INSTRUMENTS	(2,593,730)	(4,782,796)	5,529,230	(2,619,826)
INTEREST INCOME (EXPENSE), NET	22,478	(14,097)	24,463	(26,644)
NET LOSS	$ (8,844,855)	$ (12,556,236)	$ (6,503,042)	$ (20,401,554)
NET LOSS PER COMMON SHARE
BASIC and DILUTED	$ (0.07)	$ (0.17)	$ (0.06)	$ (0.27)
WEIGHTED AVERAGE COMMON SHARES OUTSTANDING
BASIC AND DILUTED	118,420,327	75,847,869	114,070,776	74,540,112

Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.

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The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.

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