Stockholders equity (Details) - USD ($)	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Share-based compensation expense	$ 602,433	$ 235,974
Cost of Sales [Member]
Share-based compensation expense		(442)
Research and Development Expense [Member]
Share-based compensation expense	48,820	(10,647)
General and Administrative Expense [Member]
Share-based compensation expense	549,216	333,863
Selling and Marketing Expense [Member]
Share-based compensation expense	$ 4,397	$ (86,800)