We provide gold nanoparticle development and application services, widely used in biomedical imaging, drug delivery, diagnostics, and therapy. We focus on the synthesis, surface modification, size control, and functionalization of gold nanoparticles, offering full-process services including process development, characterization analysis, and non-clinical research to meet your specific application needs.
Contact us to learn more about our gold nanoparticle technology.
Customization of gold nanoparticles based on requirements: providing standard gold nanoparticles, functionalized gold nanoparticles (such as surface-modified specific ligands, proteins, or antibodies), targeted gold nanoparticles, and fluorescently labeled gold nanoparticles.
Surface functionalization (e.g., PEG modification, antibody conjugation, fluorescent dye labeling).
Loading of multiple drugs or biomolecules.
Development of special applications (for photothermal therapy, photodynamic therapy, and imaging contrast agents).
Multifunctional gold nanoparticle systems (development of integrated systems that combine diagnostic, therapeutic, and imaging functions).
Development of controlled release systems.
Pre-formulation studies and feasibility assessments.
Optimization of preparation processes
Scale-up production and process optimization.
Determination of particle size and size distribution (DLS).
Zeta potential and electrophoretic mobility measurements (Brookhaven ZetaPALS, qNano).
Surface chemistry and functionalization (XPS, FTIR).
Drug loading and release efficiency (HPLC, UV-Vis).
Microstructure analysis (TEM, SEM).
Optical properties (UV-Vis spectrophotometry, Raman spectroscopy).
Thermal stability and phase transition analysis (DSC).
Biocompatibility and toxicity assessments.
