CD Bioparticles is a leading manufacturer and supplier of various nanoparticles, microparticles and their coatings for R&D and commercialization in a wide variety of application areas including in-vitro diagnostics, biochemistry, cellular analysis, cell separation, immunoassay. As a global supplier, our experienced technical teams provide high quality products, including magnetic particles, gold nanoparticles, silica particles, polymer particles, quantum dots, beads based conjugation kit, magnetic separation kit, etc., and provide services specifically tailored for in vitro and in vivo assay development and research. We can offer various custom services including chemical surface-functionalized, fluorescent modification, antibody immobilization, nucleic acid and oligo conjugation to meet clients’ specifications.
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- Progress in the Development of Targeted Anti-Tumor Antibody-Drug ConjugatesAntibody-drug conjugates (ADCs) are conjugated products of monoclonal antibodies (mAbs) and cytotoxic small molecules. In tumor treatment, although monoclonal antibodies have good targeting properties, most of them target extracellular or cell surface antigens, have weak anti-tumor activity, have limited therapeutic effect on solid tumors, and are more likely to develop drug resistance;...0 Comments 0 Shares 94 ViewsPlease log in to like, share and comment!
- Exploring Dyed Polystyrene Latex Particles Enhancing Immunoassays and BeyondWhat are Dyed Polystyrene Latex Particles? Polystyrene particles (PSP) are commercially available in different sizes, ranging from 15 nanometers to several micrometers, with narrow size distributions and various surface chemistries. Additionally, polystyrene is generally considered inert and nontoxic, making it safe for use in a variety of biological assays. Dyed polystyrene latex...0 Comments 0 Shares 161 Views
- Research on the Application of Nanoformulation in Transdermal Drug Delivery SystemAs a promising systemic drug delivery method, transdermal drug delivery system (TDDS) is easier and more convenient to operate than traditional oral, intravenous and subcutaneous injection methods. It can improve patient compliance while also avoiding First-pass effect and drug side effects. As the largest organ of the human body, the skin is also the body’s first line of...0 Comments 0 Shares 206 Views
- Zeta Potential: A Fundamental Measure for Colloidal BehaviorWhat is Zeta Potential? Figure 1. Electrical double layer at the surface of solution-phase nanoparticles. Zeta potential (ZP) is a physical property exhibited by any particle in a suspension, macromolecule or material surface. ZP is an analytical technique used to determine the surface charge of nanoparticles in colloidal solutions. The surface of a charged particle attracts and binds firmly...0 Comments 0 Shares 186 Views
- Application of Carrageenan Hydrogel in Biomedical FieldHydrogel is a three-dimensional network of hydrophilic polymers that swells in water without dissolving. Because the polymer contains a large number of hydrophilic groups, the hydrogel can absorb and lock a large amount of water. After absorbing water, the hydrogel network can maintain its original shape without being destroyed. Hydrogels are widely used in tissue engineering, drug delivery,...0 Comments 0 Shares 290 Views
- Illuminating the World of Plasmonic Nanoparticles: Unveiling the Mystery of PlasmonsSurface plasmon resonance (SPR) and surface-enhanced Raman scattering (SERS) are two key surface plasmon technologies that ultimately enable single-molecule-level chemical and biological sensors. Due to the tremendous progress in solution-based synthesis methods, plasmonic nanoparticles with various complex shapes (e.g., spheres, rods, and prisms) have been widely used for surface plasmon...0 Comments 0 Shares 289 Views
- Micelle vs LiposomeMicelles refer to molecularly ordered aggregates that begin to form in large quantities after the surfactant concentration reaches a certain value in an aqueous solution. In micelles, the hydrophobic groups of surfactant molecules aggregate to form the core of the micelle, and the hydrophilic polar groups form the outer layer of the micelle. Liposomes are an artificial membrane. In the water,...0 Comments 0 Shares 513 Views
- Gold Nanoparticles in Medicine: A Tiny Marvel with Big PotentialWith the continuous development of nanotechnology, gold nanoparticles are widely used in the field of medicine. Gold nanoparticles not only have good controllability, biocompatibility, and biosorption, but also have a high degree of stability, and can achieve specific biometrics and functions through surface modification. Therefore, it has become an important nanomaterial in biomedicine. The...0 Comments 0 Shares 482 Views
- Application of 3D Printing Bioinks Tissue Repair and Regenerative MedicineIntroduction to 3D Printing In the 1980s, American engineer Charles Hull developed rapid prototyping technology by combining points and surfaces and then using light reinforcement. After numerous failures, he finally invented stereolithography technology. Based on this technology, the world’s The first 3D printer came into being. By the end of the 1990s, researchers combined 3D printing...0 Comments 0 Shares 701 Views
- Mastering Colloidal Gold Handling, Storage, and ApplicationsColloidal gold is a certain-size gold particle synthesized by gold ion reduction and polymerization of chloroauric acid (HAuCl4) under the action of reducing agents such as white phosphorus, ascorbic acid, sodium citrate, tannic acid, and so on. Due to electrostatic action, gold particles repel each other and suspend into a stable colloidal state, forming a negatively charged hydrophobic...0 Comments 0 Shares 650 Views
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