Mesoporous Silica Coated Polydopamine Functionalized Reduced Graphene Oxide for Synergistic Targeted Chemo-Photothermal Therapy | |
Shao, Leihou1,3; Zhang, Ruirui2; Lu, Jianqing1,3; Zhao, Caiyan1,3; Deng, Xiongwei1,3; Wu, Yan1,3 | |
2017-01-18 | |
Source Publication | ACS APPLIED MATERIALS & INTERFACES
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ISSN | 1944-8244 |
Volume | 9Issue:2Pages:1226-1236 |
Abstract | The integration of different therapies into a single nanoplatform has shown great promise for synergistic tumor treatment. Herein, mesoporous silica (MS) coated polydopamine functionalized reduced graphene oxide (pRGO) further modified with hyaluronic acid (HA) (pRGO@MS-HA) has been utilized as a versatile nanoplatform for synergistic targeted chemo-photothermal therapy against cancer. A facile and green chemical method is adopted for the simultaneous reduction and noncovalent functionalization of graphene oxide (GO) by using mussel inspired dopamine (DA) to enhance biocompatibility and the photothermal effect. Then, it was coated with mesoporous silica (MS) (pRGO@MS) to enhance doxorubicin (DOX) loading and be further modified with the targeting moieties hyaluronic acid (HA). The pH-dependent and near-infrared (NIR) laser irradiation-triggered DOX release from pRGO@MS(DOX)-HA is observed, which could enhance the chemo-photothermal therapy effect. In vitro experimental results confirm that pRGO@MS(DOX)-HA exhibits good dispersibility, excellent photothermal property, remarkable tumor cell killing efficiency, and specificity to target tumor cells. In vivo antitumor experiments further demonstrated that pRGO@MS(DOX)-HA could exhibit an excellent synergistic antitumor efficacy, which is much more distinct than any monotherapy. This work presents a novel nanoplatform which could load chemotherapy drugs with high efficiency and be used as light-mediated photothermal cancer therapy agent. |
Keyword | Polydopamine Mesoporous Silica Reduced Graphene Oxide Drug Delivery Chemo-photothermal Therapy |
Subtype | Article |
WOS Headings | Science & Technology ; Technology |
DOI | 10.1021/acsami.6b11209 |
Indexed By | SCI |
Language | 英语 |
WOS Keyword | Overcome Drug-resistance ; In-vivo ; Cancer-therapy ; Combination Therapy ; Surface-chemistry ; Nano-graphene ; Nanoparticles ; Delivery ; Nanomaterials ; Doxorubicin |
WOS Research Area | Science & Technology - Other Topics ; Materials Science |
WOS Subject | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary |
Funding Organization | National Natural Science Foundation of China(81272453 ; Chinese Academy of Sciences(XDA09030301) ; 81472850) |
WOS ID | WOS:000392458300009 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.ipe.ac.cn/handle/122111/21898 |
Collection | 湿法冶金清洁生产技术国家工程实验室 |
Affiliation | 1.Chinese Acad Sci, Natl Ctr Nanosci & Technol, Ctr Excellence Nanosci, Key Lab Biomed Effects Nanomat & Nanosafety, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, Key Lab Green Proc & Engn, Beijing Key Lab Ion Liquids Clean Proc, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
Recommended Citation GB/T 7714 | Shao, Leihou,Zhang, Ruirui,Lu, Jianqing,et al. Mesoporous Silica Coated Polydopamine Functionalized Reduced Graphene Oxide for Synergistic Targeted Chemo-Photothermal Therapy[J]. ACS APPLIED MATERIALS & INTERFACES,2017,9(2):1226-1236. |
APA | Shao, Leihou,Zhang, Ruirui,Lu, Jianqing,Zhao, Caiyan,Deng, Xiongwei,&Wu, Yan.(2017).Mesoporous Silica Coated Polydopamine Functionalized Reduced Graphene Oxide for Synergistic Targeted Chemo-Photothermal Therapy.ACS APPLIED MATERIALS & INTERFACES,9(2),1226-1236. |
MLA | Shao, Leihou,et al."Mesoporous Silica Coated Polydopamine Functionalized Reduced Graphene Oxide for Synergistic Targeted Chemo-Photothermal Therapy".ACS APPLIED MATERIALS & INTERFACES 9.2(2017):1226-1236. |
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Mesoporous Silica Co(2179KB) | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | Application Full Text |
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