CN112741902A - 一种钼钨硫纳米片光热剂及其制备方法 - Google Patents
一种钼钨硫纳米片光热剂及其制备方法 Download PDFInfo
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- CN112741902A CN112741902A CN202110026058.3A CN202110026058A CN112741902A CN 112741902 A CN112741902 A CN 112741902A CN 202110026058 A CN202110026058 A CN 202110026058A CN 112741902 A CN112741902 A CN 112741902A
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- HDJLCPMPTBFPCJ-UHFFFAOYSA-N [Mo].[W]=S Chemical compound [Mo].[W]=S HDJLCPMPTBFPCJ-UHFFFAOYSA-N 0.000 title claims abstract description 163
- 239000002135 nanosheet Substances 0.000 title claims abstract description 146
- 239000012221 photothermal agent Substances 0.000 title claims abstract description 63
- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- 239000002202 Polyethylene glycol Substances 0.000 claims abstract description 26
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 26
- 239000006185 dispersion Substances 0.000 claims description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 239000000523 sample Substances 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 18
- 238000002604 ultrasonography Methods 0.000 claims description 18
- 239000006228 supernatant Substances 0.000 claims description 16
- 238000003756 stirring Methods 0.000 claims description 14
- 239000002244 precipitate Substances 0.000 claims description 12
- 238000005119 centrifugation Methods 0.000 claims description 11
- 238000009210 therapy by ultrasound Methods 0.000 claims description 11
- 239000011941 photocatalyst Substances 0.000 claims description 9
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 238000001132 ultrasonic dispersion Methods 0.000 claims description 7
- 239000003960 organic solvent Substances 0.000 claims description 6
- 238000001291 vacuum drying Methods 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 3
- 206010028980 Neoplasm Diseases 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 8
- 239000002245 particle Substances 0.000 abstract description 4
- 239000002086 nanomaterial Substances 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910000510 noble metal Inorganic materials 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000007669 thermal treatment Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910021389 graphene Inorganic materials 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000031700 light absorption Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003504 photosensitizing agent Substances 0.000 description 2
- 238000007626 photothermal therapy Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000001069 Raman spectroscopy Methods 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000003917 TEM image Methods 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 238000011275 oncology therapy Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 238000002198 surface plasmon resonance spectroscopy Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K41/00—Medicinal preparations obtained by treating materials with wave energy or particle radiation ; Therapies using these preparations
- A61K41/0052—Thermotherapy; Hyperthermia; Magnetic induction; Induction heating therapy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/51—Nanocapsules; Nanoparticles
- A61K9/5107—Excipients; Inactive ingredients
- A61K9/513—Organic macromolecular compounds; Dendrimers
- A61K9/5146—Organic macromolecular compounds; Dendrimers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyamines, polyanhydrides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Epidemiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nanotechnology (AREA)
- Biomedical Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN202110026058.3A CN112741902A (zh) | 2021-01-08 | 2021-01-08 | 一种钼钨硫纳米片光热剂及其制备方法 |
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CN202110026058.3A CN112741902A (zh) | 2021-01-08 | 2021-01-08 | 一种钼钨硫纳米片光热剂及其制备方法 |
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CN112741902A true CN112741902A (zh) | 2021-05-04 |
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CN202110026058.3A Pending CN112741902A (zh) | 2021-01-08 | 2021-01-08 | 一种钼钨硫纳米片光热剂及其制备方法 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101493937B1 (ko) * | 2013-09-06 | 2015-02-17 | 한국전기연구원 | 초음파를 이용하여 형성된 이차원 나노시트 및 그 제조방법 |
CN106512002A (zh) * | 2016-10-21 | 2017-03-22 | 天津大学 | 集ct成像与光疗于一体的多功能纳米杂化物及制备方法 |
CN106590818A (zh) * | 2016-10-20 | 2017-04-26 | 江苏大学 | 一种作为润滑油添加剂的纳米复合材料及制备方法 |
CN106673063A (zh) * | 2016-10-11 | 2017-05-17 | 南京工业大学 | 制备组分及相态可调的过渡金属二硫化钼钨纳米片的方法 |
CN107244697A (zh) * | 2017-07-29 | 2017-10-13 | 深圳孔雀科技开发有限公司 | 一种单层二硫化钼纳米片的制备方法 |
JP2020011913A (ja) * | 2018-07-13 | 2020-01-23 | 国立大学法人京都大学 | 光増感剤を担持した遷移金属ジカルコゲニドナノシートの合成及びそのがん光線療法への応用 |
-
2021
- 2021-01-08 CN CN202110026058.3A patent/CN112741902A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101493937B1 (ko) * | 2013-09-06 | 2015-02-17 | 한국전기연구원 | 초음파를 이용하여 형성된 이차원 나노시트 및 그 제조방법 |
CN106673063A (zh) * | 2016-10-11 | 2017-05-17 | 南京工业大学 | 制备组分及相态可调的过渡金属二硫化钼钨纳米片的方法 |
CN106590818A (zh) * | 2016-10-20 | 2017-04-26 | 江苏大学 | 一种作为润滑油添加剂的纳米复合材料及制备方法 |
CN106512002A (zh) * | 2016-10-21 | 2017-03-22 | 天津大学 | 集ct成像与光疗于一体的多功能纳米杂化物及制备方法 |
CN107244697A (zh) * | 2017-07-29 | 2017-10-13 | 深圳孔雀科技开发有限公司 | 一种单层二硫化钼纳米片的制备方法 |
JP2020011913A (ja) * | 2018-07-13 | 2020-01-23 | 国立大学法人京都大学 | 光増感剤を担持した遷移金属ジカルコゲニドナノシートの合成及びそのがん光線療法への応用 |
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Application publication date: 20210504 |