Defect‐Rich Molybdenum Sulfide Quantum Dots for Amplified Photoluminescence and Photonics‐Driven Reactive Oxygen Species Generation
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202200004
Abstract: Transition metal dichalcogenide (TMD) quantum dots (QDs) with defects have attracted interesting chemistry due to the contribution of vacancies to their unique optical, physical, catalytic, and electrical properties. Engineering defined defects into molybdenum sulfide (MoS2)… read more here.
Keywords: photoluminescence; photonics; quantum dots; qds ... See more keywords
Research advance on cell imaging and cytotoxicity of different types of quantum Dots
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Applied Toxicology"
DOI: 10.1002/jat.4083
Abstract: Quantum dots (QDs), as one of the emerging nanomaterials, have been widely studied by scientists due to their advantages and potential in bioimaging, especially cell imaging. Cadmium (Cd)‐based QDs, which have the best photoluminescence property,… read more here.
Keywords: qds; imaging cytotoxicity; cell imaging; quantum dots ... See more keywords
Comparison of toxicity of Ti3C2 and Nb2C Mxene quantum dots (QDs) to human umbilical vein endothelial cells
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Applied Toxicology"
DOI: 10.1002/jat.4085
Abstract: Recently, we developed highly fluorescent Ti3C2 and Nb2C Mxene quantum dots (QDs) for labeling of in vitro models. However, the mechanism of the toxicity of the prepared QDs was not explored before. In this study,… read more here.
Keywords: ti3c2; toxicity; qds; endothelial cells ... See more keywords
CdTe quantum dots trigger oxidative stress and endoplasmic reticulum stress‐induced apoptosis and autophagy in rat Schwann cell line RSC96
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Applied Toxicology"
DOI: 10.1002/jat.4367
Abstract: In the current study, the cytotoxicity and mechanisms of cadmium telluride quantum dots (CdTe QDs) on RSC96 cells were evaluated by exposing different doses of CdTe QDs for 24 h. Two types of cell death, including… read more here.
Keywords: endoplasmic reticulum; stress; cdte qds; qds ... See more keywords
Spontaneous Formation of Lead-Free Cs3 Cu2 I5 Quantum Dots in Metal-Organic-Frameworks with Deep-Blue Emission.
Sign Up to like & getrecommendations! Published in 2022 at "Small"
DOI: 10.1002/smll.202107161
Abstract: All-inorganic lead-free Cs3 Cu2 I5 perovskite-derivant quantum dots (QDs) have attracted tremendous attention due to their nontoxicity and unique optoelectronic properties. However, the traditional hot-injection method requires high temperatures and multiple ligands to confine the… read more here.
Keywords: lead free; cu2; qds; emission ... See more keywords
The Role of Dendritic Mesoporous Silica Nanoparticles' Size for Quantum Dots Enrichment and Lateral Flow Immunoassay Performance.
Sign Up to like & getrecommendations! Published in 2021 at "Small methods"
DOI: 10.1002/smtd.202000924
Abstract: Using dendritic mesoporous silica nanoparticles (DMSNs) for quantum dots (QDs) enrichment and signal amplification is an emerging strategy for improving the detection sensitivity of lateral flow immunoassay (LFIA). In this study, a new and convenient… read more here.
Keywords: quantum dots; mesoporous silica; silica nanoparticles; qds ... See more keywords
Embryotoxicity of Quantum Dots in Rainbow Trout Oncorhynchus mykiss During the Hatching Period
Sign Up to like & getrecommendations! Published in 2018 at "Bulletin of Environmental Contamination and Toxicology"
DOI: 10.1007/s00128-018-2367-8
Abstract: Due to the active development and application of nanotechnology, nanoparticles have emerged as a new class of environmental pollutants. The aim of the study was to investigate quantum dots (QDs) access routes and distribution in… read more here.
Keywords: qds; rainbow trout; trout oncorhynchus; quantum dots ... 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
Modulation of fluorescence radiation for ZnCdS/CdSe quantum dots by graphene at room temperature
Sign Up to like & getrecommendations! Published in 2020 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2020.146598
Abstract: Abstract We investigate the photofluorescence (PL) of ZnCdS/CdSe quantum dots (QDs) film by modulating with graphene QDs. The modulated spectra show a blue shift from 539.86 nm to 534.76 nm. At the same time, the intensity of… read more here.
Keywords: modulation; zncds cdse; fluorescence; cdse ... See more keywords
Fluorescent quantum dots: An insight on synthesis and potential biological application as drug carrier in cancer
Sign Up to like & getrecommendations! Published in 2021 at "Biochemistry and Biophysics Reports"
DOI: 10.1016/j.bbrep.2021.100962
Abstract: Quantum dots (QDs) are nanocrystals of semiconducting material possessing quantum mechanical characteristics with capability to get conjugated with drug moieties. The particle size of QDs varies from 2 to 10 nm and can radiate a… read more here.
Keywords: drug carrier; drug; qds; quantum dots ... See more keywords
Influence of zinc doping on the molecular biocompatibility of cadmium-based quantum dots: Insights from the interaction with trypsin.
Sign Up to like & getrecommendations! Published in 2021 at "Chemico-biological interactions"
DOI: 10.1016/j.cbi.2021.109716
Abstract: Doping quantum dots (QDs) with extra element presents a promising future for their applications in the fields of environmental monitoring, commercial products and biomedical sciences. However, it remains unknown for the influence of doping on… read more here.
Keywords: molecular biocompatibility; try; qds; interaction ... See more keywords