The study explain the advantages of LDH Lactazymes, especially those on flavin mononucleotide (FMN)-dependent L-lactate dehydrogenases for biosensor applications. It investigates seven newly discovered enzymes for L-lactate detection and compares their performance to Aerococcus viridans LOx. The research emphasizes enzyme diversity in biosensors, focusing on enhancing sensitivity and stability for future biocatalytic applications.

Continuous Measurement of Lactate Concentration in Human Subjects through Direct Electron Transfer from Enzymes to Microneedle Electrodes
Microneedle biosensors modified with direct electron transfer enzymes were used to continuously monitor lactate levels in human interstitial fluid. The