Microporous materials, methods of making, using, and articles thereof
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B05D-001/00
B05D-003/02
출원번호
US-0597762
(2005-05-17)
등록번호
US-8304026
(2012-11-06)
국제출원번호
PCT/US2005/017295
(2005-05-17)
§371/§102 date
20080818
(20080818)
국제공개번호
WO2005/118863
(2005-12-15)
발명자
/ 주소
Smith, Roger E.
Voelkerding, Karl V.
Elgort, Marc G.
Durtschi, Jacob
출원인 / 주소
University of Utah Research Foundation
대리인 / 주소
Ballard Spahr LLP
인용정보
피인용 횟수 :
1인용 특허 :
75
초록▼
Disclosed is a method for producing a pigmented composite comprising contacting a microporous material with a tin compound to form a composite then contacting the composite with a pigment comprising an elemental metal, a metal oxide, a metal alloy, a metal salt, or a combination thereof to produce t
Disclosed is a method for producing a pigmented composite comprising contacting a microporous material with a tin compound to form a composite then contacting the composite with a pigment comprising an elemental metal, a metal oxide, a metal alloy, a metal salt, or a combination thereof to produce the pigmented composite. The pigmented composites described herein are useful for separating one or more analytes present in a fluid sample.
대표청구항▼
1. A method for producing a pigmented composite, comprising (a) contacting a microporous material with a tin compound to produce a first composite, and(b) contacting the first composite with a pigment comprising an elemental metal, a metal oxide, a metal alloy, a metal salt, or a combination thereof
1. A method for producing a pigmented composite, comprising (a) contacting a microporous material with a tin compound to produce a first composite, and(b) contacting the first composite with a pigment comprising an elemental metal, a metal oxide, a metal alloy, a metal salt, or a combination thereof to produce the pigmented composite. 2. The method of claim 1, wherein the microporous material comprises a ceramic, a metal, carbon, or glass. 3. The method of claim 1, wherein the microporous material comprises a metal oxide. 4. The method of claim 3, wherein the metal oxide comprises aluminum oxide, zirconium oxide, titanium oxide, a zeolite, or a combination thereof. 5. The method of claim 1, wherein the microporous material comprises an inorganic electrochemically formed material or an etch material. 6. The method of claim 1, wherein the microporous material comprises aluminum oxide that is electrochemically formed or etched. 7. The method of claim 1, wherein the microporous material comprises micropores having a diameter of from about 0.02 microns to about 0.2 microns. 8. The method of claim 1, wherein the microporous material comprises aluminum or titanium that has been anodized. 9. The method of claim 1, wherein the tin compound comprises an organotin compound or a tin salt. 10. The method of claim 1, wherein the tin compound comprises a compound that produces Sn+2 ions in solution. 11. The method of claim 1, wherein the tin compound comprises SnCl2. 12. The method of claim 1, wherein the pigment comprises a metal salt. 13. The method of claim 12, wherein when the metal salt comprises a transition metal salt. 14. The method of claim 13, wherein the transition metal salt comprises a palladium compound, a nickel compound, silver compound, gold compound, or a combination thereof. 15. The method of claim 1, wherein the tin compound is dissolved in an organic solvent to produce a tin solution. 16. The method of claim 15, wherein the tin solution further comprises water. 17. The method of claim 1, wherein the pigment is dissolved in an organic solvent to produce a pigment solution. 18. The method of claim 17, wherein the pigment solution further comprises water. 19. The method of claim 1, wherein in step (b), the first composite is contacted with a first pigment followed by contacting the first composite with a second pigment. 20. The method of claim 19, wherein the first pigment comprises a palladium compound and the second pigment comprises a nickel compound. 21. The method of claim 1, wherein the microporous material comprises aluminum oxide, the tin compound comprises a tin salt, and the pigment comprises a first pigment and second pigment, wherein the first composite is contacted with a first pigment comprising a palladium compound followed by contacting the first composite with a second pigment comprising a nickel compound. 22. The method of claim 1, wherein after step (b), heating the second composite. 23. The method of claim 1, further comprising after step (b), applying a suspension matrix to the pigmented composite, wherein the suspension matrix is localized near the surface of the pigmented composite. 24. The method of claim 23, wherein the suspension matrix comprises an oligonucleotide, a polysaccharide, a protein, an organic or inorganic polymer or macromolecule, or a combination thereof. 25. The method of claim 23, wherein when the suspension matrix comprises an oligonucleotide, wherein the oligonucleotide comprises a nucleic acid. 26. A pigmented composite produced by the method of claim 1. 27. A pigmented composite comprising a microporous material, a tin compound, and at least one pigment, wherein the tin compound and pigment are incorporated in the microporous material. 28. An article comprising the pigmented composite of claim 26. 29. An article comprising the pigmented composite of claim 27.
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