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Condensed Statements of Cash Flows (Unaudited) - USD ($)
6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Cash flows from operating activities:    
Net loss $ (7,371,012) $ (6,509,832)
Adjustments to reconcile net loss to net cash used in operating activities:    
Depreciation and amortization 2,371,442 2,398,696
Share-based compensation expense 1,379,699 848,077
Stock issued for special stock bonus 862,230
Issuance of common stock for paying consulting fee 75,000
Issuance cost of senior secured convertible note measured at fair value 138,992
Change in fair value of senior secured convertible note measured at fair value 98,412
Changes in operating assets and liabilities:    
Accounts receivable (131) 446
Inventory (16,301) 1,271
Other current assets (49,472) 128,355
Accrued expenses and other current and long-term liabilities 173,545 (573,309)
Net cash used in operating activities (2,575,000) (3,468,892)
Cash flows from investing activities:    
Purchase of property and equipment (25,950) (10,276)
Decrease (increase) in refundable deposits and other assets 7,905 (109,516)
Net cash used in investing activities (18,045) (119,792)
Cash flows from financing activities:    
Proceeds from convertible notes payable, related party 9,000,000
Proceeds from senior secured convertible notes payable 875,000
Proceeds from at the market offering, net of issuance costs 719,358
Payments of issuance cost of senior secured convertible note measured at fair value (97,500)
Repayment of convertible notes payable (1,000,000)
Fractional shares paid out in cash for the reverse stock split (260)
Net cash (used in) provided by financing activities (280,902) 9,777,500
Effect from foreign currency exchange 204,212 (60,346)
Net (decrease) increase in cash and cash equivalents (2,669,735) 6,128,470
Cash and cash equivalents at beginning of period 3,892,919 1,885,628
Cash and cash equivalents at end of period 1,223,184 8,014,098
Noncash financing and investing activities    
Conversion of senior secured convertible notes to common stock $ 2,039,207