{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["14(7)"],"submitter":["Guo H"],"pubmed_abstract":["A highly efficient 3D flower MoS<sub>2</sub> (3D-FM)-based heterostructure photocatalyst (3D-FM/BiOI) was successfully obtained <i>via</i> a simple hydrothermal synthesis strategy. 3D-FM/BiOI showed prominent photoelectrochemical performance, distinguished stability and good selectivity. The introduction of 3D-FM, by promoting the photoelectric property attributed to it, facilitated the separation of photogenerated electron-hole pairs. Since the redox process of l-ascorbic acid (l-AA) resulted in an increasing photocurrent of 3D-FM/BiOI, a signal \"switch-on\" photoelectrochemical sensor (PECS) was designed to sensitively determine l-AA for the first time. Under optimized conditions, the 3D-FM/BiOI PECS worked over a wide range from 1 μM to 0.8 mM with a low detection limit of 0.05 μM (S/N ="],"journal":["RSC advances"],"pagination":["4556-4567"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC10836330"],"repository":["biostudies-literature"],"pubmed_title":["A signal \"switch-on\" photoelectrochemical sensor based on a 3D-FM/BiOI heterostructure for the sensitive detection of l-ascorbic acid."],"pmcid":["PMC10836330"],"pubmed_authors":["Liu J","Guo H","Wang S","Ma H","Wang X"],"additional_accession":[]},"is_claimable":false,"name":"A signal \"switch-on\" photoelectrochemical sensor based on a 3D-FM/BiOI heterostructure for the sensitive detection of l-ascorbic acid.","description":"A highly efficient 3D flower MoS<sub>2</sub> (3D-FM)-based heterostructure photocatalyst (3D-FM/BiOI) was successfully obtained <i>via</i> a simple hydrothermal synthesis strategy. 3D-FM/BiOI showed prominent photoelectrochemical performance, distinguished stability and good selectivity. The introduction of 3D-FM, by promoting the photoelectric property attributed to it, facilitated the separation of photogenerated electron-hole pairs. Since the redox process of l-ascorbic acid (l-AA) resulted in an increasing photocurrent of 3D-FM/BiOI, a signal \"switch-on\" photoelectrochemical sensor (PECS) was designed to sensitively determine l-AA for the first time. Under optimized conditions, the 3D-FM/BiOI PECS worked over a wide range from 1 μM to 0.8 mM with a low detection limit of 0.05 μM (S/N =","dates":{"release":"2024-01-01T00:00:00Z","publication":"2024 Jan","modification":"2025-04-26T11:48:51.785Z","creation":"2025-02-19T05:00:12.464Z"},"accession":"S-EPMC10836330","cross_references":{"pubmed":["38312719"],"doi":["10.1039/d3ra08288a"]}}