Chemicals and chemical preparations for use in industry, science and research; biochemical substances and biochemical preparations for use in industry, science and research; biological substances and biological preparations for use in industry, science and research; nanoparticle substances and nanoparticles for use in industry, science and research; silicon for use in industry, science and research; silicon nanoparticle materials for use in industry, science and research; porous silicon nanoparticle materials for use in industry, science and research; chemical materials for carrying and delivery of chemical, biochemical and biological substances; nanoparticle materials for carrying and delivery of chemical, biochemical and biological substances for scientific and industrial use; silicon nanoparticle materials for carrying and delivery of chemical, biochemical and biological substances; porous silicon nanoparticle materials for carrying and delivery of chemical, biochemical and biological substances; nanoparticle materials for carrying and delivery of chemical, biochemical and biological substances for use in the manufacture of cosmetics; silicon nanoparticle materials for carrying and delivery of chemical, biochemical and biological substances for use in the manufacture of cosmetics; porous silicon nanoparticle materials for carrying and delivery of chemical, biochemical and biological substances for use in the manufacture of cosmetics; nanoparticle materials for carrying and delivery of chemical, biochemical and biological substances for skin care preparations; silicon nanoparticle materials for carrying and delivery of chemical, biochemical and biological substances for skin care preparations; porous silicon nanoparticle materials for carrying and delivery of chemical, biochemical and biological substances for skin care preparations; chemical materials for industrial and scientific use for stabilising of chemical, biochemical and biological substances; nanoparticle materials for stabilising of chemical, biochemical and biological substances; silicon nanoparticle materials for stabilising of chemical, biochemical and biological substances; porous silicon nanoparticle materials for stabilising of chemical, biochemical and biological substances; silicon for medical, veterinary and pharmaceutical purposes; chemicals and chemical preparations for pharmaceutical research purposes; chemicals and chemical preparations for scientific research in the field of medicine, veterinary and pharmaceutics; biochemical substances and biochemical preparations for pharmaceutical research purposes; biochemical substances and biochemical preparations for scientific research in the field of medicine, veterinary and pharmaceutics; biological substances and biological preparations for pharmaceutical research purposes; biological substances and biological preparations for scientific research in the field of medicine, veterinary and pharmaceutics; nanoparticle substances and nanoparticle preparations for pharmaceutical research purposes; nanoparticle substances and nanoparticle preparations for scientific research in the field of medicine, veterinary and pharmaceutics; excipient for use in the manufacture of pharmaceutical products, including for the manufacture of vaccines and veterinary preparations.

Chemicals and chemical preparations for medical, veterinary and pharmaceutical purposes; chemicals and chemical preparations for medical and veterinary diagnostic research purposes; chemicals and chemical preparations for medical, veterinary and pharmaceutical treatment purposes; biochemical substances and biochemical preparations for medical, veterinary and pharmaceutical purposes; biochemical substances and biochemical preparations for medical and veterinary diagnostic research purposes; biochemical substances and biochemical preparations for medical, veterinary and pharmaceutical treatment purposes; biological substances and biological preparations for medical, veterinary and pharmaceutical purposes; biological substances and biological preparations for medical and veterinary diagnostic research purposes; biological substances and biological preparations for medical, veterinary and pharmaceutical treatment purposes; nanoparticle substances and nanoparticle preparations for medical, veterinary and pharmaceutical purposes; nanoparticle substances and nanoparticle preparations for medical and veterinary diagnostic research purposes; nanoparticle substances and nanoparticle preparations for medical, veterinary and pharmaceutical treatment purposes; preparations of trace elements for human and animal use; silicon nanoparticle preparations for medicines, for medical, veterinary and pharmaceutical purposes; porous silicon nanoparticle preparations for medicines, for medical, veterinary and pharmaceutical purposes; preparations being drug delivery agents for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances; nanoparticle materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances; silicon nanoparticle materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances; porous silicon nanoparticle materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances; materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for vaccines; nanoparticle materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for vaccines; silicon nanoparticle materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for vaccines; porous silicon nanoparticle materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for vaccines; materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for antiseptics; nanoparticle materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for antiseptics; silicon nanoparticle materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for antiseptics; porous silicon nanoparticle materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for antiseptics; materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for antibiotics; nanoparticle materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for antibiotics; silicon nanoparticle materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for antibiotics; porous silicon nanoparticle materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for antibiotics; materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for dermatological treatment preparations; nanoparticle materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for dermatological treatment preparations; silicon nanoparticle materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for dermatological treatment preparations; porous silicon nanoparticle materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for dermatological treatment preparations; materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for drug delivery devices; nanoparticle materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for drug delivery devices; silicon nanoparticle materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for drug delivery devices; porous silicon nanoparticle materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for drug delivery devices; preparations for medicines, for stabilising of chemical, biochemical, biological and pharmaceutical substances; nanoparticle preparations for medicines, for stabilising of chemical, biochemical, biological and pharmaceutical substances; silicon nanoparticle preparations for medicines, for stabilising of chemical, biochemical, biological and pharmaceutical substances; porous silicon nanoparticle preparations for medicines, for stabilising of chemical, biochemical, biological and pharmaceutical substances; drug delivery agents for controlled release and onset of chemical, biochemical, biological and pharmaceutical substances for pharmaceuticals; nanoparticle preparations in the nature of drug delivery agents for controlled release and onset of chemical, biochemical, biological and pharmaceutical substances for pharmaceuticals; silicon nanoparticle preparations in the nature of drug delivery agents for controlled release and onset of chemical, biochemical, biological and pharmaceutical substances for pharmaceuticals; porous silicon nanoparticle preparations in the nature of drug delivery agents for controlled release and onset of chemical, biochemical, biological and pharmaceutical substances for a wide variety of pharmaceuticals; pharmaceutical preparations; drug delivery agents; excipient for pharmaceutical purposes, including for use with vaccines and for use in veterinary products.

Chemicals and chemical preparations for use in industry, science and research; biochemical substances and biochemical preparations for use in industry, science and research; biological substances and biological preparations for use in industry, science and research; nanoparticle substances and nanoparticles for use in industry, science and research; silicon for use in industry, science and research; silicon nanoparticle materials for use in industry, science and research; porous silicon nanoparticle materials for use in industry, science and research; materials for carrying and delivery of chemical, biochemical and biological substances; nanoparticle materials for carrying and delivery of chemical, biochemical and biological substances; silicon nanoparticle materials for carrying and delivery of chemical, biochemical and biological substances; porous silicon nanoparticle materials for carrying and delivery of chemical, biochemical and biological substances; materials for carrying and delivery of chemical, biochemical and biological substances for use in the manufacture of cosmetics; nanoparticle materials for carrying and delivery of chemical, biochemical and biological substances for use in the manufacture of cosmetics; silicon nanoparticle materials for carrying and delivery of chemical, biochemical and biological substances for use in the manufacture of cosmetics; porous silicon nanoparticle materials for carrying and delivery of chemical, biochemical and biological substances for use in the manufacture of cosmetics; materials for carrying and delivery of chemical, biochemical and biological substances for skin care preparations; nanoparticle materials for carrying and delivery of chemical, biochemical and biological substances for skin care preparations; silicon nanoparticle materials for carrying and delivery of chemical, biochemical and biological substances for skin care preparations; porous silicon nanoparticle materials for carrying and delivery of chemical, biochemical and biological substances for skin care preparations; materials for stabilising of chemical, biochemical and biological substances; nanoparticle materials for stabilising of chemical, biochemical and biological substances; silicon nanoparticle materials for stabilising of chemical, biochemical and biological substances; porous silicon nanoparticle materials for stabilising of chemical, biochemical and biological substances.

Chemicals and chemical preparations for medical, veterinary and pharmaceutical purposes; chemicals and chemical preparations for medical, veterinary and pharmaceutical research purposes; chemicals and chemical preparations for medical, veterinary and pharmaceutical treatment purposes; biochemical substances and biochemical preparations for medical, veterinary and pharmaceutical purposes; biochemical substances and biochemical preparations for medical, veterinary and pharmaceutical research purposes; biochemical substances and biochemical preparations for medical, veterinary and pharmaceutical treatment purposes; biological substances and biological preparations for medical, veterinary and pharmaceutical purposes; biological substances and biological preparations for medical, veterinary and pharmaceutical research purposes; biological substances and biological preparations for medical, veterinary and pharmaceutical treatment purposes; nanoparticle substances and nanoparticle preparations for medical, veterinary and pharmaceutical purposes; nanoparticle substances and nanoparticle preparations for medical, veterinary and pharmaceutical research purposes; nanoparticle substances and nanoparticle preparations for medical, veterinary and pharmaceutical treatment purposes; preparations of trace elements for human and animal use; silicon for medical, veterinary and pharmaceutical purposes; silicon nanoparticle materials for medical, veterinary and pharmaceutical purposes; porous silicon nanoparticle materials for medical, veterinary and pharmaceutical purposes; materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances; nanoparticle materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances; silicon nanoparticle materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances; porous silicon nanoparticle materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances; materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for vaccines; nanoparticle materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for vaccines; silicon nanoparticle materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for vaccines; porous silicon nanoparticle materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for vaccines; materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for antiseptics; nanoparticle materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for antiseptics; silicon nanoparticle materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for antiseptics; porous silicon nanoparticle materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for antiseptics; materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for antibiotics; nanoparticle materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for antibiotics; silicon nanoparticle materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for antibiotics; porous silicon nanoparticle materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for antibiotics; materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for dermatological treatment preparations; nanoparticle materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for dermatological treatment preparations; silicon nanoparticle materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for dermatological treatment preparations; porous silicon nanoparticle materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for dermatological treatment preparations; materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for skin care preparations; nanoparticle materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for skin care preparations; silicon nanoparticle materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for skin care preparations; porous silicon nanoparticle materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for skin care preparations; materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for drug delivery devices; nanoparticle materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for drug delivery devices; silicon nanoparticle materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for drug delivery devices; porous silicon nanoparticle materials for carrying and delivery of chemical, biochemical, biological and pharmaceutical substances for drug delivery devices; materials for stabilising of chemical, biochemical, biological and pharmaceutical substances; nanoparticle materials for stabilising of chemical, biochemical, biological and pharmaceutical substances; silicon nanoparticle materials for stabilising of chemical, biochemical, biological and pharmaceutical substances; porous silicon nanoparticle materials for stabilising of chemical, biochemical, biological and pharmaceutical substances; materials for controlled release and onset of chemical, biochemical, biological and pharmaceutical substances; nanoparticle materials for controlled release and onset of chemical, biochemical, biological and pharmaceutical substances; silicon nanoparticle materials for controlled release and onset of chemical, biochemical, biological and pharmaceutical substances; porous silicon nanoparticle materials for controlled release and onset of chemical, biochemical, biological and pharmaceutical substances; pharmaceutical preparations; drug delivery agents; excipient for pharmaceutical products, including for use with vaccines and for use in veterinary products.