Cat No:QDNQDM-0002
CdSe quantum dots embedded in polymer or silica microsphere matrices for enhanced optical signal and environmental stability. The carboxyl-functionalized particles provide uniform size, high fluorescence intensity, strong anti-bleaching behavior and low nonspecific adsorption.
| Chemical Composition | CdSe quantum dots embedded in polymer or silica microspheres |
| Fabrication Properties | Uniform particle size; stable fluorescence; strong anti-bleaching performance; carboxyl-functionalized surface; consistent batch performance; time-resolved platform compatibility. |
| Form | Carboxyl-functionalized quantum dot microspheres |
| Particle Size | 140 ± 15 nm; 200 ± 15 nm; 300 ± 15 nm |
| Surface Group | Carboxyl (-COOH) |
| Matrix | Polymer; silica (SiO2) option |
| Storage Conditions | Room-temperature storage for up to 2 years |
| Peak Emission Wavelength (nm) | 525 ± 10; 615 ± 10 |
| Packaging | 10 mg; 50 mg; 500 mg |
| Carboxyl Content (μmol/g) | 300–360 |
| Applications | Fluorescence immunochromatography; labeling and tracing; biosensors; biochips; microfluidics; sensitive assay and biomolecule conjugate development. |
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For Research or Industrial Raw Materials, Not For Personal Medical Use!
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