ADSORPTION METHOD, ADSORPTION SEPARATION METHOD, AND DRUG DELIVERY CARRIER
First Claim
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1. An adsorption method for adsorbing a substance by using a tube-shaped apatite crystal.
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Abstract
An adsorption method adsorbs a substance by using a tube-shaped apatite crystal. The apatite crystal may be a monocrystal given by a general formula M25(PO4)3X (M2 denotes at least one element selected from the group consisting of divalent alkali earth metal and Eu, and X denotes at least one element or molecule selected from the group consisting of halogen element and OH). The outer form of the apatite crystal may be a hexagonal prism in which the aperture of a hole formed on a top surface or bottom surface of the hexagonal prism may be hexagonal.
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Citations
10 Claims
- 1. An adsorption method for adsorbing a substance by using a tube-shaped apatite crystal.
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6. An adsorption separation method comprising:
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adsorbing protein or amino acid by using a tube-shaped apatite crystal; and causing the apatite crystal on which the protein or amino acid is adsorbed to contact an aqueous chloride solution, and selectively isolating the adsorbed protein or amino acid.
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- 7. A drug delivery carrier comprising a tube-shaped apatite crystal and a drug carried by the tube-shaped apatite crystal.
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