Highly-sensitive single-step sensing of levodopa by swellable microneedle-mounted nanogap sensors

Highly-sensitive single-step sensing of levodopa by swellable microneedle-mounted nanogap sensors
Biosens Bioelectron. 2022 Nov 15;220:114912. doi: 10.1016/j.bios.2022.114912. Online ahead of print.ABSTRACTMicroneedle (MN) sensing of biomarkers in interstitial fluid (ISF) can overcome the challenges of self-diagnosis of diseases by a patient, such as blood sampling, handling, and measurement analysis. However, the MN sensing technologies still suffer from poor measurement accuracy due to the small amount of target molecules present in ISF, ... read more
Source: PubMedPublished on 2022-11-22By SeungHyun Park