Property and Equipment - Schedule of Property Plant and Equipment (Detail) - USD ($)	Jun. 30, 2024	Dec. 31, 2023
PropertyPlantAndEquipmentLineItems
Less: accumulated depreciation	$ (667,512)	$ (622,714)
Property and equipment, net	148,049	192,846
Continuing Operations [Member]
PropertyPlantAndEquipmentLineItems
Property and equipment, gross	815,561	815,561
Less: accumulated depreciation	(667,512)	(622,715)
Property and equipment, net	148,049	192,846
Discontinuing Operations [Member]
PropertyPlantAndEquipmentLineItems
Property and equipment, gross		246,267
Less: accumulated depreciation		(182,883)
Property and equipment, net		63,384
Lab Equipment [Member] \| Continuing Operations [Member]
PropertyPlantAndEquipmentLineItems
Property and equipment, gross	696,648	696,648
Lab Equipment [Member] \| Discontinuing Operations [Member]
PropertyPlantAndEquipmentLineItems
Property and equipment, gross		216,210
Leasehold Improvements [Member] \| Continuing Operations [Member]
PropertyPlantAndEquipmentLineItems
Property and equipment, gross	115,333	115,333
Furniture and Fixtures [Member] \| Continuing Operations [Member]
PropertyPlantAndEquipmentLineItems
Property and equipment, gross	$ 3,580	3,580
Furniture and Fixtures [Member] \| Discontinuing Operations [Member]
PropertyPlantAndEquipmentLineItems
Property and equipment, gross		$ 30,057

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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