Annual report [Section 13 and 15(d), not S-K Item 405]

CONSOLIDATED STATEMENTS OF CHANGES IN SERIES A NON-VOTING CONVERTIBLE PREFERRED STOCK AND STOCKHOLDERS' EQUITY (DEFICIT)

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CONSOLIDATED STATEMENTS OF CHANGES IN SERIES A NON-VOTING CONVERTIBLE PREFERRED STOCK AND STOCKHOLDERS' EQUITY (DEFICIT) - USD ($)
Preferred Stock
Series A Non-Voting Convertible Preferred Stock
Tungsten support agreement
Preferred Stock
Series A Non-Voting Convertible Preferred Stock
Sealbond support agreement
Preferred Stock
Series A Non-Voting Convertible Preferred Stock
Preferred Stock
Series A-1 Non-Voting Convertible Preferred Stock
Preferred Stock
Series A-2 Non-Voting Convertible Preferred Stock
Common Stock
Registered Direct Offering
Common Stock
At the market offering
Common Stock
Additional Paid-In Capital
Registered Direct Offering
Additional Paid-In Capital
At the market offering
Additional Paid-In Capital
Accumulated Deficit
Accumulated Other Comprehensive Loss
Treasury Stock
Registered Direct Offering
Tungsten support agreement
Sealbond support agreement
At the market offering
Total
Increase (Decrease) in Temporary Equity [Roll Forward]                                      
Temporary Equity, Issuance of stock in connection with the acquisition of Pharmagesic                                     $ 70,372,634
Temporary Equity, Issuance of stock in connection with the acquisition of Pharmagesic (in shares)                                     2,108.3854
Temporary Equity, Transaction costs paid through the issuance of stock                                     $ 3,518,623
Temporary Equity, Transaction costs paid through the issuance of stock (in shares)                                     105.419
Temporary Equity, Accrual of paid-in-kind dividends on Series A Non-Voting Convertible Preferred Stock                                     $ 514,105
Balances, Ending at Dec. 31, 2024                                     $ 74,405,362
Balances, Ending (in Shares) at Dec. 31, 2024                                     2,213.8044
Balances, Beginning at Dec. 31, 2023               $ 77     $ 65,575,167 $ (61,469,222)   $ (299,128)         $ 3,806,894
Balances, Beginning (in shares) at Dec. 31, 2023               770,317                      
Increase (Decrease) in Stockholders' Equity [Roll Forward]                                      
Proceeds from issuance of shares, net of fees               $ 34     1,382,136               1,382,170
Proceeds from issuance of shares, net of fees (in shares)               340,000                      
Issuance of stock in connection with the acquisition of Pharmagesic               $ 21     893,072               893,093
Issuance of stock in connection with the acquisition of Pharmagesic (in shares)               211,383                      
Transaction costs paid through the issuance of stock               $ 1     44,649               44,650
Transaction costs paid through the issuance of stock (in shares)               10,568                      
Payout of fractional shares in connection with reverse stock split                     (351)               (351)
Payout of fractional shares in connection with reverse stock split (in shares)               (90)                      
Accrual of paid-in-kind dividends on Series A Non-Voting Convertible Preferred Stock                     (514,105)               (514,105)
Share-based compensation expense                     476,021               476,021
Net loss                       (12,349,724)             (12,349,724)
Accumulated other comprehensive loss                         $ (3,862,987)           (3,862,987)
Foreign currency translation adjustment                                     (3,862,987)
Balances, Ending at Dec. 31, 2024               $ 133     67,856,589 (73,818,946) (3,862,987) (299,128)         (10,124,339)
Balances, Ending (in shares) at Dec. 31, 2024               1,332,178                      
Increase (Decrease) in Temporary Equity [Roll Forward]                                      
Temporary Equity, Accrual of paid-in-kind dividends on Series A Non-Voting Convertible Preferred Stock                                     $ 1,256,662
Temporary Equity, Issuance of paid-in-kind dividends on Series A Non-Voting Convertible Preferred Stock (in shares)                                     55.345
Temporary Equity, Waiver of Series A Non-Voting Convertible Preferred Stock                               $ (533,500) $ (5,001,567)    
Temporary Equity, Waiver of Series A Non-Voting Convertible Preferred Stock (in shares) 16 150                           (16) (150)    
Temporary Equity, Conversion of preferred stock into common stock                                     $ (70,126,957)
Temporary Equity, Conversion of preferred stock into common stock (in shares)                                     (2,103.1494)
Balances, Ending (in Shares) at Dec. 31, 2025                                     0
Increase (Decrease) in Stockholders' Equity [Roll Forward]                                      
Conversion of loan payable plus interest into Series A-1 Non-Voting Convertible Preferred Stock       $ 24,994,461                             $ 24,994,461
Purchases of common stock warrants       284.2638                              
Proceeds from issuance of shares, net of fees           $ 58 $ 2   $ 4,252,187 $ 85,249         $ 4,252,245     $ 85,251  
Proceeds from issuance of shares, net of fees (in shares)           578,950 15,650                        
Accrual of paid-in-kind dividends on Series A Non-Voting Convertible Preferred Stock                     (1,256,662)               (1,256,662)
Issuance of stock in connection with the License Agreement with Serpin         $ 9,240,328     $ 38     2,108,790               11,349,156
Issuance of stock in connection with the License Agreement with Serpin (in shares)         179.1878     382,034                      
License Agreement transaction costs paid through the issuance of stock         $ 560,511                           560,511
License Agreement transaction costs paid through the issuance of stock (in shares)         10.8694                            
Waiver and conversion of preferred stock $ 533,500 $ 5,001,567 $ (5,535,067) $ (24,994,461) $ (9,800,839)     $ 2,743     110,454,581         $ 533,500 $ 5,001,567   70,126,957
waiver and Conversion Convertible Preferred Stock (in shares)     (166) (284.2638) (190.0572)     27,434,704                      
Share-based compensation expense                     355,642               355,642
Net loss                       (34,257,370)             (34,257,370)
Foreign currency translation adjustment                         3,275,948           3,275,948
Balances, Ending at Dec. 31, 2025               $ 2,974     $ 183,856,376 $ (108,076,316) $ (587,039) $ (299,128)         $ 74,896,867
Balances, Ending (in shares) at Dec. 31, 2025               29,743,516