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Stock-Based Compensation (Details) - Schedule of stock-based compensation expense - USD ($) | 12 Months Ended
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Sep. 30, 2021 | Sep. 30, 2020
Stock-Based Compensation (Details) - Schedule of stock-based compensation expense [Line Items] |  |
Total share-based compensation | $ 1,793,199 | $ 1,835,970
General and administrative [Member] |  |
Stock-Based Compensation (Details) - Schedule of stock-based compensation expense [Line Items] |  |
Total share-based compensation | 1,550,841 | 1,623,629
Research and development [Member] |  |
Stock-Based Compensation (Details) - Schedule of stock-based compensation expense [Line Items] |  |
Total share-based compensation | $ 242,358 | $ 212,341

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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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