Product luminescent-nanoparticles-quantum-dot

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Catalog	name	Description	price
R-C-5773	CdSe/ZnS-MPA（610nm）	CdSe is a common semiconductor material used in the core of quantum dots due to its excellent optical properties, including strong and tunable fluorescence. However, bare CdSe nanoparticles can be unstable and prone to oxidation, which affects their optical properties and stability. To improve their stability, a ZnS shell is commonly added to the CdSe core, acting as a protective layer.MPA molecules bind to the surface of the nanoparticles through their thiol (-SH) groups, forming a stable coating. This coating prevents the aggregation of quantum dots and provides stability in various environments.	price>
R-C-5780	Ag2Te QDs (Oil phase) transmit:1500	Ag2Te QDs (Ag2Te) is an effective biological probe in the second near-infrared window (NIR-II) that can be used in bioimaging with high tissue penetration depth and high spatiotemporal resolution.transmit:1500	price>
R-C-5781	Ag2Te QDs (aqueous phase) transmit:1500	Ag2Te QDs (Ag2Te) is an effective biological probe in the second near-infrared window (NIR-II) that can be used in bioimaging with high tissue penetration depth and high spatiotemporal resolution.	price>
R-C-5792	Oil soluble CdTe/CdSe/ZnS quantum dots（Excitation 650,emission around 740）	The oil soluble CdTe/CdSe/ZnS quantum dot product is a core/shell/shell type fluorescent nanomaterial with CdTe as the core, CdSe and ZnS as the shell, and the surface is wrapped by hydrophobic ligands. The average quantum yield is 80%, especially pointing out that this product still has a quantum yield of over 50% in the near-infrared band. It should be avoided from direct sunlight during storage and stored in a 4-degree sealed dark place.	price>
R-C-5808	CIS/ZnS QDs	CIS/ZnS quantum dots(QDs)are a type of semiconductor nanocrystals composed of copper indium disulfide(CIS)as the core material and a zinc sulfide (ZnS) shell.These QDs have gained significant attention in the field of optoelectronics and materials science due to their unique optical properties.By adding a ZnS shell,the QDs optical properties can be further improved due to increased stability,enhanced photoluminescence quantum yield,and reduced surface defects.The ZnS shell also acts as a barrier,preventing the diffusion of heavy metal ions from the CIS core and mitigating potential toxicity concerns.	price>
R-C-5831	QD-dopamine	Black phosphorus quantum dots are nanoscale quantum dots prepared from black phosphorus materials. Applied in multiple fields, including biological imaging, biosensors, optoelectronic devices, etc. The improvement of its stability and biocompatibility makes it more promising in biomedical applications. In addition, dopamine modified black phosphorus quantum dots can interact with other molecules or nanostructures.	price>
R-C-5850	BPQDS-EMNVs	Black phosphorus is a novel non-metallic layered semiconductor two-dimensional material with a wide absorption spectrum from ultraviolet to near-infrared. As a good nano drug carrier, red blood cell membrane has the characteristics of prolonging in vivo circulation time, safety, non-toxicity, and good biocompatibility. We used red blood cell membrane as the carrier, loaded black phosphorus quantum dots BPQD into it, and prepared red blood cell membrane nanocapsules (BPQD EMNVs) loaded with black phosphorus quantum dots.	price>
R-C-5853	GSH-CdTe QDs	The transmission electron microscopy characterization results of glutathione(GSH)modified CdTe/CdSQ quantum dots (GSH CdTe/CdS QDs) indicate that The particle size distribution of GSHLCdTe/CdSQDs is uniform and has good dispersibility.In Tris HC (pH=7.6)buffer,the positively charged Lomefloxacin Hydrochloride(LMFH)-Cu(I)complex[LMFH Cu (II)] adsorbed onto the negatively charged GSH due to electrostatic attraction The formation of ground state complexes on the surface of CdTe/CdSQDs leads to fluorescence quenching of GSH CdTe/CdSQDs.	price>
R-C-5854	Water soluble ZnS QDs	ZnS quantum dots have significant quantum size effects, surface effects, and dielectric confinement effects, demonstrating enormous application potential in fields such as light-emitting diodes, flat panel displays, fluorescent inks, and biomarkers.	price>
R-C-5859	CY5-BPQDS	BPQDS-CY5,CY5 is a cyanine dye that absorbs light in the red range (around 650 nm) and emits light at longer wavelengths (around 670 nm). It is commonly used as a fluorescent label in various biological and chemical applications, such as fluorescence microscopy, flow cytometry, and molecular biology assays.Black phosphorus quantum dots (BPQDs) are nanoscale particles made from black phosphorus, a layered material with unique electronic and optical properties.	price>

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