Different Types of Nanoparticles

Common types of nanoparticles include lipid-based particles such as liposomes and solid lipid nanoparticles, polymeric nanoparticles and dendrimers, inorganic particles such as gold, silver, silica, and iron-oxide nanoparticles, and semiconductor quantum dots. Each class differs in its core material, structure, and surface chemistry.

Nanoparticles are usually classified by their composition into organic types (liposomes, polymeric particles, dendrimers) and inorganic types (metal, metal-oxide, silica, and quantum dots). They can also be grouped by structure — such as core-shell, solid, or vesicular — and by intended function like drug delivery or imaging.

Organic nanoparticles, such as liposomes, polymeric particles, and dendrimers, are built from carbon-based molecules and are often used as soft, biodegradable carriers. Inorganic nanoparticles, such as gold, silica, and quantum dots, have rigid mineral or metal cores valued for their optical, magnetic, or catalytic properties.

Liposomes are spherical vesicles made of one or more lipid bilayers surrounding an aqueous core, so they can carry both water-soluble and fat-soluble cargo. Unlike solid polymeric or metal nanoparticles, their hollow bilayer structure makes them especially common in drug-delivery figures.

You can generate a types-of-nanoparticles diagram on SciFig: describe the classes you want to compare, and SciFig produces an editable figure showing liposomes, polymeric particles, gold nanoparticles, quantum dots, and dendrimers. You can then relabel each particle and export the figure.

Yes. After generating the comparison figure you can open it in SciFig's editor to vectorize it into clean SVG, relabel each nanoparticle type, add or remove particle classes, and export it in the format your paper, poster, or slide requires.