Results 11 to 20 of about 29,770 (162)
Electrospun Nanofibers prepared with CdTe QDs, CdTeSe QDs and CdTe/CdS Core-shell QDs [PDF]
Celal Bayar Üniversitesi Fen Bilimleri Dergisi, 2018 In this study, a novel method is used to prepare water-soluble CdTe, CdTeSe quantum dots (QDS) and CdTe/CdS core-shell QDs by using Te, Se, NaBH4, and CdCl2 as precursors. Electrospinning method is used to obtain polyvinyl alcohol (PVA)/QDs composite nanofibers.
BAŞLAK, Canan +2 more
openaire +4 more sources
Gas Sensitivity of In0.3Ga0.7As Surface QDs Coupled to Multilayer Buried QDs [PDF]
Photonic Sensors, 2020 A detailed analysis of the electrical response of In0.3Ga0.7As surface quantum dots (SQDs) coupled to 5-layer buried quantum dots (BQDs) is carried out as a function of ethanol and acetone concentration while temperature-dependent photoluminescence (PL ...
Guodong Wang +7 more
doaj +3 more sources
Characterization of MWCNT-TiO2 QDs and TiO2 QDs in self-assembled films [PDF]
, 2017 In this study the solution which includes TiO2 quantum dots (QDs) was mixed with the multi-wall carbon nanotubes (MWCNTs) to prepare MWCNT-TiO2 QDs composite films.
Özuğur Uysal, Bengü +5 more
core +2 more sources
Synthesis of Colloidal Silicon Quantum Dot from Rice Husk Ash
Journal of Chemistry, 2021 This article describes the synthesis procedure of colloidal silicon quantum dot (Si QDs) from rice husk ash. The silicon quantum dots were capped with 1-octadecene by thermal hydrosilylation under argon gas to obtain octadecyl-Si QDs (ODE-Si QDs).
Thu-Huong Le +2 more
doaj +1 more source
Molecularly imprinted polymer based on MWCNTs-QDs as fluorescent biomimetic sensor for specific recognition of target protein [PDF]
, 2015 A novel molecularly imprinted optosensing material based on multi-walled carbon nanotube-quantum dots (MWCNT-QDs) has been designed and synthesized for its high selectivity, sensitivity and specificity in the recognition of a target protein bovine serum ...
Nie, H. +6 more
core +1 more source
High-quantum yield alloy-typed core/shell CdSeZnS/ZnS quantum dots for bio-applications
Journal of Nanobiotechnology, 2022 Background Quantum dots (QDs) have been used as fluorophores in various imaging fields owing to their strong fluorescent intensity, high quantum yield (QY), and narrow emission bandwidth.
Jaehi Kim +13 more
doaj +1 more source
Frontiers in Pharmacology, 2018 Although InP/ZnS quantum dots (QDs) have emerged as a presumably less hazardous alternative to cadmium-based QDs, their toxicity has not been fully understood.
Ting Chen +10 more
doaj +1 more source
Multi-color single particle tracking with quantum dots. [PDF]
PLoS ONE, 2012 Quantum dots (QDs) have long promised to revolutionize fluorescence detection to include even applications requiring simultaneous multi-species detection at single molecule sensitivity. Despite the early promise, the unique optical properties of QDs have
Eva C Arnspang +2 more
doaj +1 more source
Advanced Materials Interfaces, 2023 Surface ligand management plays an essential role in improving the stability of perovskite quantum dots (QDs) and endowing them with novel property. Herein, a red fluorescence porphyrin‐thiol (named Por‐SH) is applied to adjust the surface and stimuli ...
Xiaoxia Feng +4 more
doaj +1 more source
Dependence of Quantum Dot Toxicity In Vitro on Their Size, Chemical Composition, and Surface Charge
Nanomaterials, 2022 Semiconductor nanocrystals known as quantum dots (QDs) are of great interest for researchers and have potential use in various applications in biomedicine, such as in vitro diagnostics, molecular tracking, in vivo imaging, and drug delivery.
Alyona Sukhanova +9 more
doaj +1 more source