CN111234264B - 负载有双键化多巴胺的kgm水凝胶的制备方法 - Google Patents
负载有双键化多巴胺的kgm水凝胶的制备方法 Download PDFInfo
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- CN111234264B CN111234264B CN202010046275.4A CN202010046275A CN111234264B CN 111234264 B CN111234264 B CN 111234264B CN 202010046275 A CN202010046275 A CN 202010046275A CN 111234264 B CN111234264 B CN 111234264B
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- VYFYYTLLBUKUHU-UHFFFAOYSA-N dopamine Chemical compound NCCC1=CC=C(O)C(O)=C1 VYFYYTLLBUKUHU-UHFFFAOYSA-N 0.000 title claims abstract description 242
- 229960003638 dopamine Drugs 0.000 title claims abstract description 121
- 239000000017 hydrogel Substances 0.000 title claims abstract description 52
- 238000002360 preparation method Methods 0.000 title claims abstract description 22
- 238000003756 stirring Methods 0.000 claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 27
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 26
- 239000006185 dispersion Substances 0.000 claims abstract description 24
- LUEWUZLMQUOBSB-FSKGGBMCSA-N (2s,3s,4s,5s,6r)-2-[(2r,3s,4r,5r,6s)-6-[(2r,3s,4r,5s,6s)-4,5-dihydroxy-2-(hydroxymethyl)-6-[(2r,4r,5s,6r)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol Chemical compound O[C@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@@H](O[C@@H]2[C@H](O[C@@H](OC3[C@H](O[C@@H](O)[C@@H](O)[C@H]3O)CO)[C@@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O LUEWUZLMQUOBSB-FSKGGBMCSA-N 0.000 claims abstract description 17
- 241001312219 Amorphophallus konjac Species 0.000 claims abstract description 17
- 235000001206 Amorphophallus rivieri Nutrition 0.000 claims abstract description 17
- 229920002581 Glucomannan Polymers 0.000 claims abstract description 17
- 229920002752 Konjac Polymers 0.000 claims abstract description 17
- 229940046240 glucomannan Drugs 0.000 claims abstract description 17
- 239000000252 konjac Substances 0.000 claims abstract description 17
- 235000010485 konjac Nutrition 0.000 claims abstract description 17
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 238000007710 freezing Methods 0.000 claims abstract description 10
- 230000008014 freezing Effects 0.000 claims abstract description 10
- 238000010257 thawing Methods 0.000 claims abstract description 10
- 239000008367 deionised water Substances 0.000 claims abstract description 9
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 9
- 238000001132 ultrasonic dispersion Methods 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000001879 gelation Methods 0.000 claims abstract description 7
- 238000002156 mixing Methods 0.000 claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims abstract description 6
- 239000000243 solution Substances 0.000 claims description 69
- 239000011259 mixed solution Substances 0.000 claims description 64
- 229910001220 stainless steel Inorganic materials 0.000 claims description 36
- 239000010935 stainless steel Substances 0.000 claims description 36
- 238000005507 spraying Methods 0.000 claims description 35
- HEZPQUXTPROHFX-UHFFFAOYSA-N ethanol;1-ethenylpyrrolidin-2-one Chemical compound CCO.C=CN1CCCC1=O HEZPQUXTPROHFX-UHFFFAOYSA-N 0.000 claims description 32
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 24
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 23
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 20
- 229910021538 borax Inorganic materials 0.000 claims description 20
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 20
- 239000007921 spray Substances 0.000 claims description 20
- BSVBQGMMJUBVOD-UHFFFAOYSA-N trisodium borate Chemical compound [Na+].[Na+].[Na+].[O-]B([O-])[O-] BSVBQGMMJUBVOD-UHFFFAOYSA-N 0.000 claims description 20
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 16
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims description 12
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 12
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 12
- CTENFNNZBMHDDG-UHFFFAOYSA-N Dopamine hydrochloride Chemical compound Cl.NCCC1=CC=C(O)C(O)=C1 CTENFNNZBMHDDG-UHFFFAOYSA-N 0.000 claims description 10
- 229960001149 dopamine hydrochloride Drugs 0.000 claims description 10
- 238000002604 ultrasonography Methods 0.000 claims description 9
- 239000001569 carbon dioxide Substances 0.000 claims description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 8
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000001179 sorption measurement Methods 0.000 abstract description 17
- 229910052770 Uranium Inorganic materials 0.000 abstract description 13
- -1 uranium ions Chemical class 0.000 abstract description 11
- 238000004132 cross linking Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 3
- 239000003463 adsorbent Substances 0.000 abstract description 2
- 125000000524 functional group Chemical group 0.000 abstract description 2
- 239000000499 gel Substances 0.000 abstract description 2
- 230000000052 comparative effect Effects 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 231100000693 bioaccumulation Toxicity 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002901 radioactive waste Substances 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
- C08J3/075—Macromolecular gels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28047—Gels
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2351/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
- C08J2351/02—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers grafted on to polysaccharides
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Analytical Chemistry (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
实施例 | 吸附平衡吸附量 |
实施例1 | 120.5mg/g |
实施例2 | 120.8mg/g |
实施例3 | 138.3mg/g |
实施例4 | 138.7mg/g |
对比例1 | 105.8mg/g |
对比例2 | 106.7mg/g |
Claims (7)
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CN202010046275.4A CN111234264B (zh) | 2020-01-16 | 2020-01-16 | 负载有双键化多巴胺的kgm水凝胶的制备方法 |
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CN111234264B true CN111234264B (zh) | 2022-02-15 |
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CN113563633B (zh) * | 2021-07-08 | 2022-11-29 | 西南科技大学 | 用于海水提铀的单宁多酚功能化的魔芋葡甘聚糖海绵的制备及应用 |
CN113577380A (zh) * | 2021-08-03 | 2021-11-02 | 曲阜师范大学 | 一种用于治疗和恢复肌肉损伤的新型生物医用材料及其制备方法 |
CN115536919B (zh) * | 2022-08-26 | 2024-01-19 | 武汉理工大学 | 一种改性壳聚糖粘附水凝胶及其制备方法和应用 |
Citations (6)
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CN106633116A (zh) * | 2016-12-28 | 2017-05-10 | 西南科技大学 | 羧甲基魔芋葡甘聚糖‑纳米聚多巴胺微球的制备方法 |
CN106832265A (zh) * | 2017-03-15 | 2017-06-13 | 长春鑫螯科技有限公司 | 一种交联聚氨基酸型金属吸附剂、制备方法及吸附金属的方法 |
CN108816187A (zh) * | 2018-04-17 | 2018-11-16 | 东华理工大学 | 一种l-精氨酸改性氧化石墨烯海绵制备和铀吸附方法 |
CN108978210A (zh) * | 2018-08-08 | 2018-12-11 | 界首市盛泽鞋业有限公司 | 一种鞋衬材料用抗污抗菌防臭非织造布的制作方法 |
CN109998987A (zh) * | 2019-04-08 | 2019-07-12 | 上海理工大学 | 一种基于天然魔芋粉的复合水凝胶及其制备方法和应用 |
CN110511320A (zh) * | 2019-07-11 | 2019-11-29 | 郑州轻工业学院 | 一种基于席夫碱反应的氧化魔芋葡甘聚糖复合水凝胶及其制备方法和用途 |
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US9744137B2 (en) * | 2006-08-31 | 2017-08-29 | Supernus Pharmaceuticals, Inc. | Topiramate compositions and methods of enhancing its bioavailability |
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CN106633116A (zh) * | 2016-12-28 | 2017-05-10 | 西南科技大学 | 羧甲基魔芋葡甘聚糖‑纳米聚多巴胺微球的制备方法 |
CN106832265A (zh) * | 2017-03-15 | 2017-06-13 | 长春鑫螯科技有限公司 | 一种交联聚氨基酸型金属吸附剂、制备方法及吸附金属的方法 |
CN108816187A (zh) * | 2018-04-17 | 2018-11-16 | 东华理工大学 | 一种l-精氨酸改性氧化石墨烯海绵制备和铀吸附方法 |
CN108978210A (zh) * | 2018-08-08 | 2018-12-11 | 界首市盛泽鞋业有限公司 | 一种鞋衬材料用抗污抗菌防臭非织造布的制作方法 |
CN109998987A (zh) * | 2019-04-08 | 2019-07-12 | 上海理工大学 | 一种基于天然魔芋粉的复合水凝胶及其制备方法和应用 |
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