Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Schedule of property, plant and equipment (Details)

v3.23.1
Schedule of property, plant and equipment (Details) - GBP (£)
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
IfrsStatementLineItems [Line Items]    
Beginning balance £ 2,298,655  
Ending balance 1,761,171 £ 2,298,655
Gross carrying amount [member]    
IfrsStatementLineItems [Line Items]    
Beginning balance 5,309,141 5,289,108
Additions 240,712 20,033
Disposals (228,026)  
Ending balance 5,321,827 5,309,141
Accumulated depreciation [member]    
IfrsStatementLineItems [Line Items]    
Beginning balance 3,010,486 2,245,455
Additions   765,031
Disposals (164,380)  
Ending balance 3,560,656 3,010,486
Charge for the year 714,550  
Facility and scientific equipment [member]    
IfrsStatementLineItems [Line Items]    
Beginning balance 2,252,890  
Ending balance 1,731,318 2,252,890
Facility and scientific equipment [member] | Gross carrying amount [member]    
IfrsStatementLineItems [Line Items]    
Beginning balance 4,889,662 4,882,837
Additions 225,666 6,825
Disposals (228,026)  
Ending balance 4,887,302 4,889,662
Facility and scientific equipment [member] | Accumulated depreciation [member]    
IfrsStatementLineItems [Line Items]    
Beginning balance 2,636,772 1,932,812
Additions   703,960
Disposals (164,380)  
Ending balance 3,155,984 2,636,772
Charge for the year 683,592  
Computer equipment [member]    
IfrsStatementLineItems [Line Items]    
Beginning balance 20,430  
Ending balance 20,378 20,430
Computer equipment [member] | Gross carrying amount [member]    
IfrsStatementLineItems [Line Items]    
Beginning balance 333,148 321,051
Additions 15,046 12,097
Disposals  
Ending balance 348,194 333,148
Computer equipment [member] | Accumulated depreciation [member]    
IfrsStatementLineItems [Line Items]    
Beginning balance 312,718 268,392
Additions   44,326
Disposals  
Ending balance 327,816 312,718
Charge for the year 15,098  
Office equipment [member]    
IfrsStatementLineItems [Line Items]    
Beginning balance 25,335  
Ending balance 9,475 25,335
Office equipment [member] | Gross carrying amount [member]    
IfrsStatementLineItems [Line Items]    
Beginning balance 86,331 85,220
Additions 1,111
Disposals  
Ending balance 86,331 86,331
Office equipment [member] | Accumulated depreciation [member]    
IfrsStatementLineItems [Line Items]    
Beginning balance 60,996 44,251
Additions   16,745
Disposals  
Ending balance 76,856 £ 60,996
Charge for the year £ 15,860