Two-in-one: Portable piezoelectric and plasmonic exciton effect-based co-enhanced photoelectrochemical biosensor for point-of-care testing of low-abundance cancer markers

Autor:	Mingdi Xu, Lang Lin, Guixiao Jin, Youxiu Lin, Kangyao Zhang
Rok vydání:	2022
Předmět:	Male Silver Biomedical Engineering Biophysics Metal Nanoparticles General Medicine Biosensing Techniques Electrochemical Techniques Prostate-Specific Antigen Limit of Detection Point-of-Care Testing Neoplasms Electrochemistry Humans Gold Biotechnology
Zdroj:	Biosensorsbioelectronics. 211
ISSN:	1873-4235
Popis:	In-depth exploration of the local surface plasmon resonance and piezoelectric effects associated with metal can help develop efficient biosensors. Here, we presented for the first time the localized surface plasmon resonance (LSPR) and piezoelectric effects co-enhance the construction of an efficient intra-body phase electric field for the construction of efficient photoelectrochemical (PEC) biosensors. Briefly, the LSPR enhancement and piezoelectric enhancement effects between Ag nanoparticles and the piezoelectric material NaNbO
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5953302c1233125567c59cc15d0047d7 https://pubmed.ncbi.nlm.nih.gov/35613530 Zobrazit plný text záznamu Full Text from ScienceDirect