http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103241719-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4f0ad8476aa4a80345a4710c801c441a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B25-32 |
| filingDate | 2013-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f0072bee3d6a4fc67e953d528ea52db http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ab45573236eb949651766315fb04481 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df8c17b58f655d39387d54d22264d4ee http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b2d2a6482691a4dfbff67a76108d46a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1bdf11f0cf5e23e1e27c9b4d296582c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a2ae21a31708f4062f56b1e0bcdf0f4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_645724486c6870d02d887a08542ceacd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b972bf7393f4fa26635548a5f1c9ae8c |
| publicationDate | 2015-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103241719-B |
| titleOfInvention | Preparation method of high-orientation nanometer hydroxyapatite crystalline colloidal array |
| abstract | The invention relates to a preparation method of a high-orientation nanometer hydroxyapatite crystalline colloidal array. The method comprises the following steps of: (1) dipping a cleaned substrate material into a hot alkali solution, taking the substrate material out when the substrate material is treated by the hot alkali solution for certain time, cleaning the substrate material using deionized water, and drying the cleaned substrate material; (2) dipping the dried substrate material into a calcium salt solution, taking the substrate material out after reaction for certain time, and directly drying the substrate material without cleaning; and 3) vertically dipping the again dried substrate material into a phosphate solution, keeping the substrate material in the phosphate solution at certain pH (Potential of Hydrogen) and temperature for certain time, then taking the substrate material out, cleaning the substrate material using deionized water, and drying the cleaned substrate material to obtain the high-orientation nanometer hydroxyapatite crystalline colloidal array. The method provided by the invention achieves the formation and structure control of the nanometer hydroxyapatite crystalline colloidal array by changing chemical conditions, is stable in process, low in cost and capable of achieving large-scale production, and has wide application values to the fields of material surface modification, biological information detection, disease diagnosis and the like. |
| priorityDate | 2013-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 58.