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Gold nanoparticles, coloured scanning electron micrograph (SEM). Nanoparticles of this elemental metal are produced by precipitati... Credit: Science Photo Library
Microspheres. Coloured Scanning Electron Micro- graph (SEM) of clusters of microspheres. These spheres or beads are synthetically ... Credit: Science Photo Library
Waterproof cotton, coloured scanning electron micrograph (SEM). The beads (white) on this fabric, are nanoparticles of a water-rep... Credit: Science Photo Library
Magnetic cell-sorting balls. Coloured scanning electron micrograph (SEM) of magnetic balls used to select cells in a process known... Credit: Science Photo Library
Catalyst nanoparticle. Atom probe tomography (APT) image of a copper-cobalt-manganese catalyst nanoparticle showing its core (left... Credit: Science Photo Library
Antibacterial toothpaste, coloured scanning electron micrograph (SEM). The plant Sphagnum (flat blue material) is used in the prod... Credit: Science Photo Library
Retroreflective beads, coloured electron micrograph (SEM). Retroreflection ensures better visibility in dark, twilight or other lo... Credit: Science Photo Library
Silver plaster technology, coloured electron micrograph (SEM). Nano-crystalline technology has enabled silver to be incorporated i... Credit: Science Photo Library
Electronic ink. Coloured scanning electron micrograph (SEM) of electronic ink (E ink). Electronic Ink is a paperlike display used ... Credit: Science Photo Library
Sunscreen microsphere, coloured scanning electron micrograph (SEM). Silicon microspheres, besides protecting against UV radiation,... Credit: Science Photo Library
Additive manufacturing surface. Coloured scanning electron micrograph (SEM) of sintered beads of pure titanium on the fracture sur... Credit: Science Photo Library
Nanoporous silica arrays. Coloured scanning electron micrograph (SEM) of nanoporous silica crystals, known as silica arrays. Withi... Credit: Science Photo Library
Silver-coated biopolymer spheres, transmission electron micrograph (TEM). These spheres are coated (encapsulated) with silver nano... Credit: Science Photo Library
Anti-microbial silver on cotton, coloured scanning electron micrograph (SEM). These silver nanoparticles (yellow) on the surface o... Credit: Science Photo Library
Nanoparticles trapped in pillar array. This image was produced as part of research into new materials, in this case studying an or... Credit: Science Photo Library
Polycrystalline silicon solar cell, light micrograph. This photovoltaic cell converts light into electrical energy. This is a clea... Credit: Science Photo Library
Solar cell material. Coloured scanning electron micrograph (SEM) of a high-tech silicon-based semiconductor material used in the m... Credit: Science Photo Library
PLGA microspheres, coloured scanning electron micrograph (SEM). PLGA, or poly(lactic-co-glycolic acid), is a copolymer used in a v... Credit: Science Photo Library
Facial scrub particles, SEM. Coloured scanning electron micrograph (SEM) of particles found within consumer facial scrub lotion. T... Credit: Science Photo Library
Microsphere filter. Scanning electron micrograph (SEM) of chemically imprinted polymer microspheres in a fibre mesh. These microsc... Credit: Science Photo Library
Microsphere filter particles. Scanning electron micrograph (SEM) of cinchonidine-imprinted polymer microspheres. Cinchonidine is a... Credit: Science Photo Library
Carbonyl iron powder (CIP), coloured scanning electron micrograph (SEM). This fine spherical powder is produced by the thermal dec... Credit: Science Photo Library
Stain and waterproof cotton. Coloured scanning electron micrograph (SEM) of cotton covered in nanoparticles (blue). The covering o... Credit: Science Photo Library
Stain and waterproof cotton. Coloured scanning electron micrograph (SEM) of cotton fibres covered in nanoparticles (grey). The cov... Credit: Science Photo Library
Antimicrobial wound dressing. Coloured scanning electron micrograph (SEM) of fibres (diagonal) from an Aquacel Ag wound dressing. ... Credit: Science Photo Library
PLGA biomedical device, coloured scanning electron micrograph (SEM). PLGA, or poly(lactic-co-glycolic acid), is a copolymer used i... Credit: Science Photo Library