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Income Tax Provision (Tables) | 12 Months Ended
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Jun. 30, 2025
Income Tax Provision |
Schedule of income tax expense differed from the amounts computed by applying the U.S. federal income tax rate | ​
​ | ​ | ​ | ​ | ​ | ​
​ | ​ | For the Year Ended |
​ |  | June 30, |  | June 30, |
​ | ​ | 2025 | ​ | 2024 |
Federal statutory rate |  | (21.00) | % | (21.00) | %
Research and development credit |  | 4.71 | % | 3.45 | %
State tax rate |  | (5.93) | % | (5.93) | %
Nondeductible tax rate | ​ | (0.01) | % | — | ​
Other |  | (0.75) | % | (0.86) | %
Valuation allowance |  | 22.98 | % | 24.43 | %
Effective tax rate |  | — |  | — | ​
Schedule of components of the Company's deferred tax assets | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | June 30, |  | June 30,
​ | ​ | 2025 | ​ | 2024
Net operating loss | ​ | $ | 31,115,532 | ​ | $ | 29,351,534
Research and development credit | ​ |  | 8,600,732 | ​ |  | 8,154,686
IRC Sec.174 R&E capitalization | ​ |  | 2,748,509 | ​ |  | 2,243,662
Other | ​ |  | 27,271 | ​ |  | 22,087
​ | ​ | ​ | ​ | ​ | ​ | ​
Total gross deferred tax assets | ​ |  | 42,492,044 | ​ |  | 39,771,969
Less: valuation allowance | ​ |  | (42,492,044) | ​ |  | (39,771,969)
Net deferred tax asset | ​ | $ | — | ​ | $ | —

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- Definition Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-2 + Details
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- Definition Tabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 231 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482663/740-10-55-231 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 12A -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-12A Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 12 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-12 + Details
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