Property and Equipment - Schedule of Property Plant and Equipment (Detail) - USD ($)	Jun. 30, 2025	Dec. 31, 2024
PropertyPlantAndEquipmentLineItems
Property and equipment, gross	$ 863,179	$ 815,561
Less: accumulated depreciation	(745,517)	(701,655)
Property and equipment, net	117,662	113,906
Lab Equipment [Member]
PropertyPlantAndEquipmentLineItems
Property and equipment, gross	732,844	696,648
Leasehold Improvements [Member]
PropertyPlantAndEquipmentLineItems
Property and equipment, gross	115,333	115,333
Furniture and Fixtures [Member]
PropertyPlantAndEquipmentLineItems
Property and equipment, gross	$ 15,002	$ 3,580

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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