Cadmium Selenide Zinc Sulfide Quantum Dots 450nm - Carboxyl

For assay teams comparing nanoparticle options for nanoparticle conjugation and imaging, the 450 nm carboxyl-functionalized CdSe/ZnS quantum-dot nanoparticle format keeps selection focused on particle material, size, shape and chemistry.

CdSe/ZnS core/shell quantum dots are fluorescent semiconductor nanoparticles. The 450 nm emission designation helps researchers choose a spectral channel for imaging and conjugation workflows supported by the product data.

The carboxyl-functionalized surface is used for covalent bioconjugation strategies, including protein or ligand coupling where the product data supports conjugation workflows. It provides a chemically addressable nanoparticle surface for preparing custom probes.

For these fluorescent nanoparticles, the emission designation, ligand type and formulation are the key selection variables. Review the separate specification fields for concentration, core size and quantum-yield information when comparing spectral variants.

The application profile includes nanoparticle conjugation and imaging. These terms reflect the supported scientific workflows for this listing and help scientists compare related products by use case, not by material alone.

Select this water-soluble quantum-dot format when fluorescence imaging and downstream conjugation are both part of the planned workflow. Compare carboxyl and amine versions according to the coupling chemistry required.

For quantum-dot workflows, compare emission designation and ligand chemistry together. Alkyl variants support organic-solvent contexts, while amine and carboxyl variants are the relevant choices for water-soluble conjugation-oriented workflows.

For procurement and product selection, compare this item with related entries by material, size, surface chemistry, formulation and the application terms shown in the product data rather than by product name alone.

Application areas

• Nanoparticle conjugation with supported proteins, ligands or biomolecules
• Fluorescence, magnetic or optical imaging workflows where supported by the product format