| Title | 一种多孔磁性纳米机器人及其制备方法和应用 |
| Alternative Title | Porous magnetic nanorobot as well as preparation method and application thereof
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| Author | |
| First Inventor | 郑裕基
|
| Original applicant | 南方科技大学
|
| First applicant | 南方科技大学
|
| Address of First applicant | 518055 广东省深圳市南山区西丽学苑大道1088号
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| Current applicant | 南方科技大学
|
| Address of Current applicant | 518055 广东省深圳市南山区西丽学苑大道1088号 (广东,深圳,南山区)
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| First Current Applicant | 南方科技大学
|
| Address of First Current Applicant | 518055 广东省深圳市南山区西丽学苑大道1088号 (广东,深圳,南山区)
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| Application Number | CN202110410946.5
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| Application Date | 2021-04-16
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| Open (Notice) Number | CN113122800A
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| Date Available | 2021-07-16
|
| Status of Patent | 实质审查
|
| Legal Date | 2021-08-03
|
| Subtype | 发明申请
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| SUSTech Authorship | First
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| Abstract | 本发明提供一种多孔磁性纳米机器人及其制备方法和应用，所述制备方法包括：(1)在硬基底上涂覆牺牲材料，得到牺牲模板；(2)在牺牲模板上涂覆胶水，得到空白模板；(3)通过纳米压印技术将软模板的图案复制到空白模板上，得到目标模板；(4)将磁性金属蒸镀到目标模板上，得到磁性模板；(5)采用等离子体刻蚀磁性模板，得到多孔模板；(6)去除硬基底和牺牲层，得到所述多孔磁性纳米机器人；整个制备流程中不涉及复杂化学反应，制备得到的多孔磁性纳米机器人可以精准控制，具有方向可控性，且能够在人体中短期或长期使用，不会对人体造成潜在毒害，具有重要的研究价值。 |
| Other Abstract | The invention provides a porous magnetic nanorobot as well as a preparation method and application thereof. The preparation method comprises the following steps: (1) coating a hard substrate with a sacrificial material to obtain a sacrificial template; (2) coating the sacrificial template with glue to obtain a blank template; (3) copying the pattern of a soft template to the blank template through a nanoimprint technology to obtain a target template; (4) evaporating magnetic metal onto the target template to obtain a magnetic template; (5) etching the magnetic template by adopting plasma to obtain a porous template; and (6) removing the hard substrate and a sacrificial layer to obtain the porous magnetic nanorobot. The whole preparation process does not involve complex chemical reactions, and the prepared porous magnetic nanorobot can be accurately controlled, has direction controllability, can be used in a human body for a short time or a long time, does not cause potential poison to the human body, and has important research value. |
| CPC Classification Number | C23C14/042
; C23C14/20
; C23C14/30
; C23C14/5833
|
| IPC Classification Number | C23C14/04
; C23C14/20
; C23C14/30
; C23C14/58
|
| INPADOC Legal Status | （ENTRY INTO FORCE OF REQUEST FOR SUBSTANTIVE EXAMINATION）[2021-08-03][CN]
|
| INPADOC Patent Family Count | 1
|
| Extended Patent Family Count | 1
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| Priority date | 2021-04-16
|
| Patent Agent | 潘登
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| Agency | 北京品源专利代理有限公司
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| URL | [Source Record] |
| Data Source | PatSnap
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| Document Type | Patent |
| Identifier | http://kc.sustech.edu.cn/handle/2SGJ60CL/533026 |
| Department | Department of Mechanical and Energy Engineering |
| Recommended Citation GB/T 7714 |
郑裕基,宋小霞. 一种多孔磁性纳米机器人及其制备方法和应用.
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