CD Bioparticles now provide various strategies for drug toxicity study. Our experienced scientists are dedicated to work on efficient and economically feasible solutions in order to establish a comprehensive platform to measure the toxicity of drugs loaded in different bioparticles. https://www.cd-bioparticles.net/toxicity-measurement

Three-dimensional (3D) substrates, such as 3D scaffolds and 3D hydrogels, serve as mechanical platforms for cell attachment and growth. Biomaterials with viscoelastic supports that can continuously adapt to external constraints and respond to many physiological stimuli are designed to mimic the organic environment of cells. The 3D matrix allows cells to be grown in vitro in a more natural way. Different from 2D cells, the microenvironment of cell growth in 3D cell model is almost close to that in the body, which can truly reflect the interaction between cells in the body, cells and matrix, cells and microenvironment, and to a certain extent reproduce the process of disease occurrence and development. https://www.cd-bioparticles.net/3d-transfection

Lamellarity means the numbers of lipid bilayers in liposomes which influences the encapsulation efficiency and the drugs release kinetics. Furthermore, when liposomes are taken up or processed in the cell, the intracellular fate of liposome-drug complex is affected by the lamellarity. The liposome lamellarity has been affected largely by different lipid components or liposome preparation procedures. Therefore, liposomes lamellarity becomes an important parameter to characterize for quality control. https://www.cd-bioparticles.net/lamellarity-determination

CD Bioparticles provides a large selection of monodisperse and porous polyacrylate particles with particle size ranging from 30 μm to 80 μm. Polyacrylate is an important class of polymers that are soft, tough and rubbery. That is known for their high transparency, good impact toughness and elasticity. Our DiagPoly™ polyacrylate particles are available with carboxylic, sulfo, DEAE, quaternary amine, phenyl and butyl groups on the particles surface for various applications. https://www.cd-bioparticles.com/product/polyacrylate-pa-list-217.html

Polyethylene (PE) is a thermoplastic polymer made from the polymerization of ethylene monomer. It is one of the most widely used plastics in the world and can be found in various forms such as bags, films, and containers. PE is known for its high strength, durability, chemical resistance, and low cost. In the context of biomedical research, PE particles have become increasingly popular due to their biocompatibility and ability to be functionalized for specific applications. PE particles can be manufactured in various sizes, surface properties, and functionalizations such as with fluorescent dyes or antibodies, which makes them a versatile option for different experimental designs. As PE particles can be customized and made to specific sizes, they play a significant role in biomedical research and have helped to advance the understanding of biological processes and disease mechanisms. https://www.cd-bioparticles.com/products/polyethylene-pe-345.html

CD Bioparticles provides a large selection of monodisperse polymer nanoparticles and microspheres with multiple sizes from 20 nm to 100 µm. Our DiagPoly™ spherical polymer particles are available with plain, functional or biomolecules conjugated surfaces. These polymer particles are suitable for a broad of applications in drug targeting and delivery, imaging, immunoassay, and medical devices. https://www.cd-bioparticles.com/product/polymer-particles-list-172.html