Did You Know...
...that Kleenex tissue was originally designed to be a gas mask filter? It was developed at the beginning of World War I to replace cotton, which was then in short supply as a surgical dressing.
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| Number | Title | Issue Date |
| 6656712 | Method for immobilizing and/or crystallizing biological macromolecules on carbon nanotubes and uses Method for the attachment and/or crystallization of macromolecules, chemical reagents used in the said method, products obtained as well as applications of the said products in the field of materials and of structural biology, in particular as biosensors ... | 12/02/2003 |
| 6630171 | Particles based on polyamino-acid(s) and methods for preparing same The invention concerns delivery particles (DP's) for active principles (AP's) based on linear amphiphilic polyamino-acids (PAA's), with -peptide chains, capable of being spontaneously formed by contacting PAA's with a liquid medium, preferably with... | 10/07/2003 |
