CN105600820A - 一种绿色二氧化钛及其制备方法、改性方法和应用 - Google Patents
一种绿色二氧化钛及其制备方法、改性方法和应用 Download PDFInfo
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- CN105600820A CN105600820A CN201511024454.3A CN201511024454A CN105600820A CN 105600820 A CN105600820 A CN 105600820A CN 201511024454 A CN201511024454 A CN 201511024454A CN 105600820 A CN105600820 A CN 105600820A
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- titanium dioxide
- green
- green titanium
- mitochondrially targeted
- tio2
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- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims abstract description 349
- 238000000034 method Methods 0.000 title claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 3
- 230000009467 reduction Effects 0.000 claims abstract description 3
- 239000004408 titanium dioxide Substances 0.000 claims description 159
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 claims description 58
- 239000002202 Polyethylene glycol Substances 0.000 claims description 36
- 229920001223 polyethylene glycol Polymers 0.000 claims description 36
- 239000003446 ligand Substances 0.000 claims description 35
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 21
- 238000007626 photothermal therapy Methods 0.000 claims description 16
- 238000002360 preparation method Methods 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 16
- 238000012545 processing Methods 0.000 claims description 15
- 239000003795 chemical substances by application Substances 0.000 claims description 14
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- 239000007864 aqueous solution Substances 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 8
- 150000003839 salts Chemical class 0.000 claims description 8
- 239000000243 solution Substances 0.000 claims description 8
- 238000002428 photodynamic therapy Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 4
- AYEKOFBPNLCAJY-UHFFFAOYSA-O thiamine pyrophosphate Chemical compound CC1=C(CCOP(O)(=O)OP(O)(O)=O)SC=[N+]1CC1=CN=C(C)N=C1N AYEKOFBPNLCAJY-UHFFFAOYSA-O 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 abstract description 15
- 230000007547 defect Effects 0.000 abstract description 5
- 230000006698 induction Effects 0.000 abstract description 2
- 239000003814 drug Substances 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 229940124597 therapeutic agent Drugs 0.000 abstract 1
- 238000009210 therapy by ultrasound Methods 0.000 abstract 1
- 239000010936 titanium Substances 0.000 description 20
- 229910052719 titanium Inorganic materials 0.000 description 19
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 18
- 210000004881 tumor cell Anatomy 0.000 description 11
- 206010028980 Neoplasm Diseases 0.000 description 10
- 230000004048 modification Effects 0.000 description 10
- 238000012986 modification Methods 0.000 description 10
- 230000003647 oxidation Effects 0.000 description 10
- 238000007254 oxidation reaction Methods 0.000 description 10
- 229910052760 oxygen Inorganic materials 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 230000002438 mitochondrial effect Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 5
- -1 polyethylene Polymers 0.000 description 5
- 230000002195 synergetic effect Effects 0.000 description 5
- 230000001939 inductive effect Effects 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 238000001069 Raman spectroscopy Methods 0.000 description 3
- 230000030833 cell death Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000010253 intravenous injection Methods 0.000 description 3
- 210000003470 mitochondria Anatomy 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 230000001225 therapeutic effect Effects 0.000 description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 3
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 229910003081 TiO2−x Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 201000011510 cancer Diseases 0.000 description 2
- 208000035269 cancer or benign tumor Diseases 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 238000007306 functionalization reaction Methods 0.000 description 2
- 210000003463 organelle Anatomy 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000001235 sensitizing effect Effects 0.000 description 2
- 238000002626 targeted therapy Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 238000011938 amidation process Methods 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 210000000805 cytoplasm Anatomy 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000009093 first-line therapy Methods 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000004093 laser heating Methods 0.000 description 1
- 230000004298 light response Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 210000005170 neoplastic cell Anatomy 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- IYVLHQRADFNKAU-UHFFFAOYSA-N oxygen(2-);titanium(4+);hydrate Chemical compound O.[O-2].[O-2].[Ti+4] IYVLHQRADFNKAU-UHFFFAOYSA-N 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 239000003642 reactive oxygen metabolite Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000004627 transmission electron microscopy Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/04—Oxides; Hydroxides
- C01G23/047—Titanium dioxide
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
- C01P2002/82—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by IR- or Raman-data
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
- C01P2002/84—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by UV- or VIS- data
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
- C01P2002/85—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by XPS, EDX or EDAX data
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/04—Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106745222A (zh) * | 2017-03-14 | 2017-05-31 | 上海友兰科技有限公司 | 一种黑色二氧化钛大量均匀制备的方法 |
CN108514636A (zh) * | 2018-03-30 | 2018-09-11 | 张晗 | 基于钛量子点的纳米钛光热制剂及其制备方法 |
CN108993514A (zh) * | 2018-07-25 | 2018-12-14 | 金华职业技术学院 | 一种黑色TiO2-泡沫镍催化剂及其制备方法和应用 |
CN111056567A (zh) * | 2019-12-25 | 2020-04-24 | 苏州机数芯微科技有限公司 | 一种黑色金红石相二氧化钛的制备方法 |
CN111762811A (zh) * | 2019-04-02 | 2020-10-13 | 中国科学院上海硅酸盐研究所 | 一种亚氧化钛歧化分解制备特定比例导电TiO负载黑色氧化钛的方法 |
CN114031112A (zh) * | 2021-09-15 | 2022-02-11 | 中国科学技术大学 | 氧化钛光热材料、其制备方法及在第二生物红外窗口下光热肿瘤治疗中的应用 |
CN115845849A (zh) * | 2022-11-24 | 2023-03-28 | 华东师范大学 | 一种二价铁离子掺杂的黑色二氧化钛纳米片及制备方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11795329B2 (en) | 2019-11-12 | 2023-10-24 | Toyota Motor Engineering & Manufacturing North America, Inc. | Black titanium dioxide LiDAR reflecting particles and vehicles comprising the same |
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JP2008114178A (ja) * | 2006-11-07 | 2008-05-22 | Tftech:Kk | 可視光応答光触媒用黒色二酸化チタンアナターゼ複合物粉体の製造方法および該粉体形成用溶液組成物の製造方法 |
CN103191707A (zh) * | 2013-04-28 | 2013-07-10 | 中国科学院上海硅酸盐研究所 | 双温区还原法制备黑色二氧化钛的方法 |
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CN104477986A (zh) * | 2014-12-14 | 2015-04-01 | 桂林理工大学 | 一种黑色二氧化钛纳米管的制备方法 |
CN104645354A (zh) * | 2015-02-13 | 2015-05-27 | 中国科学院上海硅酸盐研究所 | 一种黑色二氧化钛肿瘤诊疗剂及其制备方法和应用 |
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CN103191707A (zh) * | 2013-04-28 | 2013-07-10 | 中国科学院上海硅酸盐研究所 | 双温区还原法制备黑色二氧化钛的方法 |
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CN104645354A (zh) * | 2015-02-13 | 2015-05-27 | 中国科学院上海硅酸盐研究所 | 一种黑色二氧化钛肿瘤诊疗剂及其制备方法和应用 |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106745222A (zh) * | 2017-03-14 | 2017-05-31 | 上海友兰科技有限公司 | 一种黑色二氧化钛大量均匀制备的方法 |
CN108514636A (zh) * | 2018-03-30 | 2018-09-11 | 张晗 | 基于钛量子点的纳米钛光热制剂及其制备方法 |
WO2019184201A1 (zh) * | 2018-03-30 | 2019-10-03 | 张晗 | 基于钛量子点的纳米钛光热制剂及其制备方法 |
CN108514636B (zh) * | 2018-03-30 | 2021-04-20 | 张晗 | 基于钛量子点的纳米钛光热制剂及其制备方法 |
CN108993514A (zh) * | 2018-07-25 | 2018-12-14 | 金华职业技术学院 | 一种黑色TiO2-泡沫镍催化剂及其制备方法和应用 |
CN111762811A (zh) * | 2019-04-02 | 2020-10-13 | 中国科学院上海硅酸盐研究所 | 一种亚氧化钛歧化分解制备特定比例导电TiO负载黑色氧化钛的方法 |
CN111762811B (zh) * | 2019-04-02 | 2021-06-15 | 中国科学院上海硅酸盐研究所 | 一种亚氧化钛歧化分解制备特定比例黑色氧化钛负载导电TiO的方法 |
CN111056567A (zh) * | 2019-12-25 | 2020-04-24 | 苏州机数芯微科技有限公司 | 一种黑色金红石相二氧化钛的制备方法 |
CN111056567B (zh) * | 2019-12-25 | 2022-02-11 | 苏州机数芯微科技有限公司 | 一种黑色金红石相二氧化钛的制备方法 |
CN114031112A (zh) * | 2021-09-15 | 2022-02-11 | 中国科学技术大学 | 氧化钛光热材料、其制备方法及在第二生物红外窗口下光热肿瘤治疗中的应用 |
CN115845849A (zh) * | 2022-11-24 | 2023-03-28 | 华东师范大学 | 一种二价铁离子掺杂的黑色二氧化钛纳米片及制备方法 |
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