15-09-2016 дата публикации
Номер: US20160267368A1
The invention relates to traceable metallic products, methods of uses and methods of making same. The metallic products may be made traceable for integrity purposes, identification purposes, counterfeit avoidance and the like. The invention also relates to metallic supports for nanostorage of various compounds and samples. 1. A traceable metallic product , wherein said metallic product comprises a porous surface layer formed by anodization , and wherein said porous surface layer comprises at least one traceable biological compound.2. (canceled)3. The traceable metallic product of claim 1 , wherein said at least one traceable biological compound is selected from the group consisting of nucleic acids claim 1 , peptidic molecules claim 1 , lipids claim 1 , mono and polysaccharides claim 1 , hormones claim 1 , vitamins claim 1 , and derivatives thereof.4. (canceled)5. The traceable metallic product of claim 1 , wherein said at least one traceable biological compound is carried in nanopores of the porous surface layer claim 1 , and wherein said at least one traceable compound is recoverable from said porous surface layer for detection claim 1 , identification and/or utilization purposes.6. (canceled)7. The traceable metallic product of claim 1 , wherein said traceable metallic product consists of a metallic support for nanostorage of compound and samples.8. The traceable metallic product of claim 1 , wherein said porous surface layer is sealed.9. The traceable metallic product of claim 1 , wherein said porous surface layer further comprises an electrodeposit of at least one metal selected from the group consisting of silver claim 1 , gold claim 1 , copper claim 1 , nickel claim 1 , zinc claim 1 , tin claim 1 , cadmium claim 1 , palladium and platinum.10. The traceable metallic product of claim 1 , wherein said traceable metallic product consists of a traceable piece of aluminum comprising a porous surface layer formed by anodization claim 1 , and wherein said porous ...
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