CN105594739B - 一种可见光催化复合抗菌材料及其制备方法 - Google Patents
一种可见光催化复合抗菌材料及其制备方法 Download PDFInfo
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- CN105594739B CN105594739B CN201510981493.6A CN201510981493A CN105594739B CN 105594739 B CN105594739 B CN 105594739B CN 201510981493 A CN201510981493 A CN 201510981493A CN 105594739 B CN105594739 B CN 105594739B
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- 239000000463 material Substances 0.000 title claims abstract description 68
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 62
- 239000002131 composite material Substances 0.000 title claims abstract description 61
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 55
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc oxide Inorganic materials [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 89
- 239000011787 zinc oxide Substances 0.000 claims abstract description 39
- 239000000126 substance Substances 0.000 claims abstract description 3
- ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Chemical compound [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-UHFFFAOYSA-N 0.000 claims description 31
- 238000006243 chemical reaction Methods 0.000 claims description 28
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 17
- 229920001661 Chitosan Polymers 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 230000003115 biocidal effect Effects 0.000 claims description 9
- 239000003242 anti bacterial agent Substances 0.000 claims description 8
- 229940088710 antibiotic agent Drugs 0.000 claims description 8
- 230000004044 response Effects 0.000 claims description 6
- 238000000703 high-speed centrifugation Methods 0.000 claims description 5
- 238000001556 precipitation Methods 0.000 claims description 5
- 238000005119 centrifugation Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 238000009777 vacuum freeze-drying Methods 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 238000002604 ultrasonography Methods 0.000 claims description 2
- IPCXNCATNBAPKW-UHFFFAOYSA-N zinc;hydrate Chemical compound O.[Zn] IPCXNCATNBAPKW-UHFFFAOYSA-N 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 39
- 230000000845 anti-microbial effect Effects 0.000 abstract description 7
- 150000001875 compounds Chemical class 0.000 abstract description 7
- 238000006555 catalytic reaction Methods 0.000 abstract description 4
- 239000003054 catalyst Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 231100000252 nontoxic Toxicity 0.000 abstract description 2
- 230000003000 nontoxic effect Effects 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 10
- 241000894006 Bacteria Species 0.000 description 7
- 241000588724 Escherichia coli Species 0.000 description 6
- 238000005286 illumination Methods 0.000 description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 description 6
- 239000003643 water by type Substances 0.000 description 6
- 229960000583 acetic acid Drugs 0.000 description 5
- 238000004020 luminiscence type Methods 0.000 description 4
- 230000002421 anti-septic effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
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- 239000012362 glacial acetic acid Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- -1 polytetrafluoroethylene Polymers 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000001027 hydrothermal synthesis Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000007146 photocatalysis Methods 0.000 description 2
- 230000001699 photocatalysis Effects 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 241000276457 Gadidae Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229940064004 antiseptic throat preparations Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000000295 emission spectrum Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004298 light response Effects 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000027756 respiratory electron transport chain Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/06—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of zinc, cadmium or mercury
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/39—Photocatalytic properties
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/64—Pore diameter
- B01J35/647—2-50 nm
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/65—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing carbon
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Catalysts (AREA)
- Luminescent Compositions (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Description
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CN201510981493.6A CN105594739B (zh) | 2015-12-22 | 2015-12-22 | 一种可见光催化复合抗菌材料及其制备方法 |
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CN105594739A CN105594739A (zh) | 2016-05-25 |
CN105594739B true CN105594739B (zh) | 2018-07-27 |
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Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107674462A (zh) * | 2017-10-11 | 2018-02-09 | 大连理工大学 | 一种三维多色CQDs@MeOOH防红外纳米功能材料的制备方法及应用 |
CN108380196A (zh) * | 2018-03-07 | 2018-08-10 | 苏州宝澜环保科技有限公司 | 一种ZnO基光催化复合材料及其制备方法 |
CN108477213A (zh) * | 2018-04-17 | 2018-09-04 | 陕西科技大学 | 纳米氧化锌@碳量子点复合抗菌剂及其制备方法和应用 |
CN108455655B (zh) * | 2018-04-19 | 2020-05-08 | 广东工业大学 | 一种ZnO/C中空微球及其制备方法 |
CN109200334B (zh) * | 2018-09-26 | 2021-04-09 | 湖北大学 | 一种光动力治疗伤口感染用的复合水凝胶敷料及其制备方法 |
CN111490171B (zh) * | 2019-05-08 | 2022-12-06 | 广东聚华印刷显示技术有限公司 | 氧化锌纳米材料及其制备方法、包含其的发光器件 |
CN110124655B (zh) * | 2019-05-22 | 2022-01-25 | 天津大学 | 一种氧化锌/碳量子点复合光催化剂及其制备方法和应用 |
CN111450116A (zh) * | 2020-04-24 | 2020-07-28 | 云南伦扬科技有限公司 | 一种抗菌纳米酶消毒凝胶制备及其应用 |
CN113171376B (zh) * | 2021-04-02 | 2022-03-18 | 淮阴工学院 | 一种光控co抗菌复合材料的制备方法 |
CN113413397A (zh) * | 2021-06-10 | 2021-09-21 | 哈尔滨工业大学 | 一种基于碳量子点的应用 |
CN118044507A (zh) * | 2024-04-16 | 2024-05-17 | 哈尔滨工业大学(深圳)(哈尔滨工业大学深圳科技创新研究院) | 一种载药体系及其制备方法与应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103318945A (zh) * | 2013-07-11 | 2013-09-25 | 苏州大学 | 一种纳米氧化锌胶体溶液的制备方法 |
CN104031642A (zh) * | 2014-06-24 | 2014-09-10 | 山西大学 | 一种荧光碳量子点及其制备方法和应用 |
CN104437548A (zh) * | 2013-09-12 | 2015-03-25 | 华东师范大学 | 一种可见光光催化薄膜及制备方法以及具有他的照明灯具 |
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2015
- 2015-12-22 CN CN201510981493.6A patent/CN105594739B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103318945A (zh) * | 2013-07-11 | 2013-09-25 | 苏州大学 | 一种纳米氧化锌胶体溶液的制备方法 |
CN104437548A (zh) * | 2013-09-12 | 2015-03-25 | 华东师范大学 | 一种可见光光催化薄膜及制备方法以及具有他的照明灯具 |
CN104031642A (zh) * | 2014-06-24 | 2014-09-10 | 山西大学 | 一种荧光碳量子点及其制备方法和应用 |
Non-Patent Citations (3)
Title |
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One-step synthesis of amino-functionalized fluorescent carbon nanoparticles by hydrothermal carbonization of chitosan;Yang Y.et al;《Chemical Communications》;20121231;第48卷(第3期);第380页第2栏第2段,第381页第1栏第1段 * |
氧化锌及其复合物纳米材料的合成与催化应用;于行;《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》;20121015(第10期);第4页第2段,第57-61页第4.3节,第61页第4.4节 * |
荧光碳量子点的制备及其在金属离子检测中的应用;唐荣;《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》;20150715(第07期);第19页第2.2.3节,第21页第2.4.1,第22页第2.4.3,表2.3,第2.4.4节,第23页第2.4.5节,第2.4.6节 * |
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Address after: 510000 2nd floor, A-2, 790 Shenzhou Road, Science City, Luogang District, Guangzhou City, Guangdong Province Patentee after: GUANGDONG DEMAY BIOLOGICAL TECHNOLOGY Co.,Ltd. Patentee after: GUANGDONG DEMAY NEW MATERIALS TECHNOLOGY Co.,Ltd. Patentee after: Institute of Microbiology, Guangdong Academy of Sciences Address before: 510000 2nd floor, A-2, 790 Shenzhou Road, Science City, Luogang District, Guangzhou City, Guangdong Province Patentee before: GUANGDONG DEMAY BIOLOGICAL TECHNOLOGY Co.,Ltd. Patentee before: GUANGDONG DEMAY NEW MATERIALS TECHNOLOGY Co.,Ltd. Patentee before: GUANGDONG INSTITUTE OF MICROBIOLOGY (GUANGDONG DETECTION CENTER OF MICROBIOLOGY) Address after: 510000 2nd floor, A-2, 790 Shenzhou Road, Science City, Luogang District, Guangzhou City, Guangdong Province Patentee after: GUANGDONG DEMAY BIOLOGICAL TECHNOLOGY Co.,Ltd. Patentee after: GUANGDONG DEMAY NEW MATERIALS TECHNOLOGY Co.,Ltd. Patentee after: GUANGDONG INSTITUTE OF MICROBIOLOGY (GUANGDONG DETECTION CENTER OF MICROBIOLOGY) Address before: 510000 2nd floor, A-2, 790 Shenzhou Road, Science City, Luogang District, Guangzhou City, Guangdong Province Patentee before: GUANGDONG DEMAY BIOLOGICAL TECHNOLOGY Co.,Ltd. Patentee before: GUANGDONG DEMAY NEW MATERIALS TECHNOLOGY Co.,Ltd. Patentee before: GUANGDONG INSTITUTE OF MICROBIOLOGY |