CN112823977A - 一种快速合成金纳米星的方法 - Google Patents
一种快速合成金纳米星的方法 Download PDFInfo
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- CN112823977A CN112823977A CN202011611302.4A CN202011611302A CN112823977A CN 112823977 A CN112823977 A CN 112823977A CN 202011611302 A CN202011611302 A CN 202011611302A CN 112823977 A CN112823977 A CN 112823977A
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000002194 synthesizing effect Effects 0.000 title claims abstract description 19
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims abstract description 36
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(I) nitrate Inorganic materials [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229960005070 ascorbic acid Drugs 0.000 claims abstract description 18
- 235000010323 ascorbic acid Nutrition 0.000 claims abstract description 18
- 239000011668 ascorbic acid Substances 0.000 claims abstract description 18
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims abstract description 17
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims abstract description 17
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims abstract description 17
- 229910004042 HAuCl4 Inorganic materials 0.000 claims abstract description 12
- 229910021642 ultra pure water Inorganic materials 0.000 claims description 6
- 239000012498 ultrapure water Substances 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 239000010931 gold Substances 0.000 description 8
- 229910052737 gold Inorganic materials 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- 238000003786 synthesis reaction Methods 0.000 description 7
- 239000002077 nanosphere Substances 0.000 description 6
- 239000002105 nanoparticle Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000004611 spectroscopical analysis Methods 0.000 description 3
- 238000004627 transmission electron microscopy Methods 0.000 description 3
- 101710134784 Agnoprotein Proteins 0.000 description 2
- 238000001069 Raman spectroscopy Methods 0.000 description 2
- 238000003917 TEM image Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000002082 metal nanoparticle Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000004416 surface enhanced Raman spectroscopy Methods 0.000 description 2
- 229910003771 Gold(I) chloride Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000012742 biochemical analysis Methods 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000013626 chemical specie Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- FDWREHZXQUYJFJ-UHFFFAOYSA-M gold monochloride Chemical compound [Cl-].[Au+] FDWREHZXQUYJFJ-UHFFFAOYSA-M 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000003018 immunoassay Methods 0.000 description 1
- -1 nanocells Substances 0.000 description 1
- 239000002073 nanorod Substances 0.000 description 1
- 239000002078 nanoshell Substances 0.000 description 1
- 239000002070 nanowire Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 238000002198 surface plasmon resonance spectroscopy Methods 0.000 description 1
Images
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/17—Metallic particles coated with metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
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CN202011611302.4A CN112823977A (zh) | 2020-12-30 | 2020-12-30 | 一种快速合成金纳米星的方法 |
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CN202011611302.4A CN112823977A (zh) | 2020-12-30 | 2020-12-30 | 一种快速合成金纳米星的方法 |
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CN112823977A true CN112823977A (zh) | 2021-05-21 |
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CN202011611302.4A Pending CN112823977A (zh) | 2020-12-30 | 2020-12-30 | 一种快速合成金纳米星的方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113649586A (zh) * | 2021-07-12 | 2021-11-16 | 杭州苏铂科技有限公司 | 一种激光辅助无种子的金纳米星合成方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1817523A (zh) * | 2006-01-05 | 2006-08-16 | 吉林大学 | 一种枝长可控的枝状金纳米粒子的水相制备方法 |
CN102837005A (zh) * | 2012-09-27 | 2012-12-26 | 江南大学 | 一种具有表面拉曼增强活性的尺寸可控金纳米星的制备方法 |
CN103722177A (zh) * | 2013-11-07 | 2014-04-16 | 中国科学院长春应用化学研究所 | 一种金纳米棒的制备方法 |
CN104690265A (zh) * | 2015-03-17 | 2015-06-10 | 福州大学 | 一种金纳米星及其制备方法和应用 |
CN105665741A (zh) * | 2016-02-06 | 2016-06-15 | 北京工业大学 | 一种简单的枝杈长度可调控的小尺寸金纳米星及其制备方法 |
CN107199349A (zh) * | 2016-03-17 | 2017-09-26 | 中国科学院苏州纳米技术与纳米仿生研究所 | 一种简单快速制备金纳米星的方法 |
US9789154B1 (en) * | 2012-05-04 | 2017-10-17 | Duke University | Plasmonics-active metal nanostar compositions and methods of use |
CN107457412A (zh) * | 2017-08-03 | 2017-12-12 | 吉林大学 | 一种高稳定的金纳米花制备方法 |
CN110026568A (zh) * | 2019-04-25 | 2019-07-19 | 山东省医学科学院药物研究所(山东省抗衰老研究中心、山东省新技术制药研究所) | 一种多羟基天然产物介导合成载药用枝状纳米金颗粒的方法 |
-
2020
- 2020-12-30 CN CN202011611302.4A patent/CN112823977A/zh active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1817523A (zh) * | 2006-01-05 | 2006-08-16 | 吉林大学 | 一种枝长可控的枝状金纳米粒子的水相制备方法 |
US9789154B1 (en) * | 2012-05-04 | 2017-10-17 | Duke University | Plasmonics-active metal nanostar compositions and methods of use |
CN102837005A (zh) * | 2012-09-27 | 2012-12-26 | 江南大学 | 一种具有表面拉曼增强活性的尺寸可控金纳米星的制备方法 |
CN103722177A (zh) * | 2013-11-07 | 2014-04-16 | 中国科学院长春应用化学研究所 | 一种金纳米棒的制备方法 |
CN104690265A (zh) * | 2015-03-17 | 2015-06-10 | 福州大学 | 一种金纳米星及其制备方法和应用 |
CN105665741A (zh) * | 2016-02-06 | 2016-06-15 | 北京工业大学 | 一种简单的枝杈长度可调控的小尺寸金纳米星及其制备方法 |
CN107199349A (zh) * | 2016-03-17 | 2017-09-26 | 中国科学院苏州纳米技术与纳米仿生研究所 | 一种简单快速制备金纳米星的方法 |
CN107457412A (zh) * | 2017-08-03 | 2017-12-12 | 吉林大学 | 一种高稳定的金纳米花制备方法 |
CN110026568A (zh) * | 2019-04-25 | 2019-07-19 | 山东省医学科学院药物研究所(山东省抗衰老研究中心、山东省新技术制药研究所) | 一种多羟基天然产物介导合成载药用枝状纳米金颗粒的方法 |
Non-Patent Citations (2)
Title |
---|
QIANLING CUI,等: ""Preparation of gold nanostars and their study in selective catalytic reactions"", 《COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS》 * |
吕炜烽: ""枝状金纳米粒子的合成及其SERS特性研究与应用"", 《中国优秀博硕士学位论文全文数据库(硕士)基础科学辑》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113649586A (zh) * | 2021-07-12 | 2021-11-16 | 杭州苏铂科技有限公司 | 一种激光辅助无种子的金纳米星合成方法 |
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