Table 2.

Examples of commercially available clinical biosensors kits for Clostridioides difficile infection.

Platform	Target (analyte)	Transducer Platform Biosensor	Detection format	Applicability	LOD	Response time	Reference
Commercially available clinical biosensors	GDH (Clostridioides K-SeT)	Membrane-based lateral flow assay	Optical	Stool	0.5 ng/mL	15 min	https://www.corisbio.com/products/Clostridioides-k-set
	Whole cells (DR1107A, Oxoid, Hampshire, UK).	Rapid latex agglutination	Colorimetric latex agglutination	Selective media	N/A	2 min	https://www.thermofisher.com/order/catalog/product/DR1107A#/DR1107A

GDH, glutamate dehydrogenase; N/A, not available.