Grafting of Poly(poly(ethylene glycol) methacrylate) onto Halloysite Nanotubes via Surface-Initiated Atom Transfer Radical Polymerization

被引：1

作者：

Long Giang Bach ^{[1
]}

Trinh Duy Nguyen ^{[1
]}

Nguyen Thi Thuong ^{[1
]}

Ho Thi Thanh Van ^{[2
]}

Dai Hai Nguyen ^{[3
]}

Lim, Kwon Taek ^{[4
]}

机构：

[1] Nguyen Tat Thanh Univ, Nguyen Tat Thanh Inst Hitechnol, Ho Chi Minh City 702000, Vietnam

[2] Hochiminh City Univ Nat Resources & Environm, Ho Chi Minh City 705000, Vietnam

[3] Vietnam Acad Sci & Technol, Inst Appl Mat Sci, Hanoi 701000, Vietnam

[4] Pukyong Natl Univ, Dept Imaging Syst Engn, Busan 608737, South Korea

来源：

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | 2019年 / 19卷 / 02期

关键词：

Halloysite Nanotubes; Poly(poly(ethylene glycol) methacrylate); Atom Transfer Radical Polymerization; DRUG-DELIVERY; HYDROGELS; RELEASE; DESIGN; FILMS; ATRP;

D O I：

10.1166/jnn.2019.15923

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A synthetic strategy for the functionalization of halloysite nanotubes (HNTs) with poly(poly(ethylene glycol) methacrylate) (PPEGMA) via surface-initiated atom transfer radical polymerization (SIATRP). The covalent immobilization of PPEGMA was confirmed by FT-IR analysis. The preparation of the nanohybrids was further evidenced by the XPS and EDX studies. The morphologies of functionalized HNTs were investigated by FE-SEM analysis. TGA results suggested that the nanohybrids can be used in high temperature applications. Thus, this newly developed surface functionalization protocol offers the tailoring of the HNTs surface with wide functionalities and is potentially useful to the biomedical applications.

引用

页码：927 / 931

页数：5

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