Facile synthesis of MoS2 QDs/TiO2 nanosheets via a self‐assembly strategy for enhanced photocatalytic hydrogen production
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Energy Research"
DOI: 10.1002/er.5153
Abstract: The MoS2 quantum dots (QDs) were interspersed on anatase TiO2 nanosheets with exposed (001) facets by a facile self‐assembly strategy. As expected, the MoS2 QDs/TiO2 nanosheets display an excellent photocatalytic performance for hydrogen production, and… read more here.
Keywords: tio2 nanosheets; qds tio2; hydrogen production; mos2 qds ... See more keywords
Switchable fluorescence of MoS2 quantum dots: a multifunctional probe for sensing of chromium(VI), ascorbic acid, and alkaline phosphatase activity
Sign Up to like & getrecommendations! Published in 2018 at "Analytical and Bioanalytical Chemistry"
DOI: 10.1007/s00216-018-1374-2
Abstract: AbstractA simple strategy for modulating the fluorescence of MoS2 quantum dots (QDs) is described. The fluorescence of MoS2 QDs was firstly switched off by the addition of Cr(VI), and the quenched fluorescence was further switched… read more here.
Keywords: fluorescence mos2; fluorescence; ascorbic acid; mos2 ... See more keywords
MoS2 QDs-Based sensor for measurement of fluazinam with triple signal output.
Sign Up to like & getrecommendations! Published in 2020 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2020.02.028
Abstract: In this study, direct detection of fluazinam was realized using a fluorescent sensor using disulfide quantum dots (MoS2 QDs) via inner filter effect (IFE). The maximum excitation of as-prepared MoS2 QDs presented a complementary spectral-overlap… read more here.
Keywords: mos2 qds; based sensor; qds; fluazinam detection ... See more keywords
Influence of MoS2 quantum dots size on the properties of memristor devices
Sign Up to like & getrecommendations! Published in 2020 at "Optik"
DOI: 10.1016/j.ijleo.2019.163776
Abstract: Abstract In this report we successful synthesized MoS2 QDs with different size using 1-Dodecanethiol as sulfur source by one pot method. The X-ray diffraction pattern confirmed the formation of hexagonal MoS2, whereas the transmission electron… read more here.
Keywords: influence mos2; size; mos2; spectroscopy ... See more keywords
Surface Engineering of MoS2 Quantum Dots via Cyclodextrin-Based Host-Guest Chemistry as Versatile Platforms for Enhanced Cell Imaging Application.
Sign Up to like & getrecommendations! Published in 2023 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.3c01077
Abstract: Transition metal chalcogenide quantum dots (QDs), especially MoS2 QDs, are an emerging class of novel optical probes for versatile bioanalytical applications owing to their distinct physicochemical properties. However, the reasonable use of these QDs for… read more here.
Keywords: host guest; chemistry; guest chemistry; surface ... See more keywords
Excitons and Trions in MoS2 Quantum Dots: The Influence of the Dispersing Medium
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.1c05432
Abstract: Single-layer MoS2 has been reported to exhibit strong excitonic and trionic signatures in its photoluminescence (PL) spectra. Here, we report that the emission spectra of MoS2 QDs strongly depend on the dielectric constant of the… read more here.
Keywords: excitons trions; trions mos2; mos2; medium ... See more keywords
Preparation of Monolayer MoS2 Quantum Dots using Temporally Shaped Femtosecond Laser Ablation of Bulk MoS2 Targets in Water
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-10632-3
Abstract: Zero-dimensional MoS2 quantum dots (QDs) possess distinct physical and chemical properties, which have garnered them considerable attention and facilitates their use in a broad range of applications. In this study, we prepared monolayer MoS2 QDs… read more here.
Keywords: monolayer; water; mos2; spectroscopy ... See more keywords
Water dissolvable MoS2 quantum dots/PVA film as an active material for destructible memristors
Sign Up to like & getrecommendations! Published in 2020 at "New Journal of Chemistry"
DOI: 10.1039/d0nj02053b
Abstract: This report demonstrates the fabrication of a flexible, water-soluble MoS2 QDs/PVA (polyvinyl alcohol) film sandwiched between Cu electrodes as a resistive memory. The active material film (MoS2 QD/PVA) of the device exhibited outstanding water solubility,… read more here.
Keywords: water; mos2; film; active material ... See more keywords
MoS2 quantum dots@TiO2 nanotube composites with enhanced photoexcited charge separation and high-efficiency visible-light driven photocatalysis.
Sign Up to like & getrecommendations! Published in 2018 at "Nanotechnology"
DOI: 10.1088/1361-6528/aaa68c
Abstract: MoS2 quantum dots (QDs) that are 5 nm in size were deposited on the surface of ultrathin TiO2 nanotubes (TNTs) with 5 nm wall thickness by using an improved hydrothermal method to form a MoS2… read more here.
Keywords: visible light; mos2; mos2 qds; mos2 quantum ... See more keywords