Dendrimer-like supramolecular nanovalves based on polypseudorotaxane and mesoporous silica-coated magnetic graphene oxide: a potential pH-sensitive anticancer drug carrier

2016 ◽  
Vol 28 (7-8) ◽  
pp. 624-633 ◽  
Author(s):  
Ali Pourjavadi ◽  
Zahra Mazaheri Tehrani ◽  
Alireza Shakerpoor
Keyword(s):  
Graphene Oxide ◽  
Mesoporous Silica ◽  
Anticancer Drug ◽  
Drug Carrier ◽  
Ph Sensitive ◽  
Magnetic Graphene Oxide ◽  
Magnetic Graphene

Preparation and application of magnetic graphene oxide coated with a modified chitosan pH-sensitive hydrogel: an efficient biocompatible adsorbent for catechin

RSC Advances ◽  
2015 ◽  
Vol 5 (13) ◽  
pp. 9396-9404 ◽  
Author(s):  
Hassan Sereshti ◽  
Soheila Samadi ◽  
Shohreh Asgari ◽  
Maryam Karimi
Keyword(s):  
Graphene Oxide ◽  
Ph Sensitive ◽  
Magnetic Graphene Oxide ◽  
Modified Chitosan ◽  
Magnetic Graphene ◽  
Ph Sensitive Hydrogel

A MSPE method using a pH-sensitive green chitosan-based adsorbent coupled with GC-MS was developed for determination of catechin in tea samples.

Poly(glycidyl methacrylate)-coated magnetic graphene oxide as a highly efficient nanocarrier: preparation, characterization, and targeted DOX delivery

2019 ◽  
Vol 43 (47) ◽  
pp. 18647-18656 ◽  
Author(s):  
Ali Pourjavadi ◽  
Mohammad Kohestanian ◽  
Mahshid Yaghoubi
Keyword(s):  
Graphene Oxide ◽  
Anticancer Drug ◽  
Glycidyl Methacrylate ◽  
Raft Polymerization ◽  
Magnetic Graphene Oxide ◽  
Highly Efficient ◽  
Magnetic Graphene ◽  
Brush Polymer

Herein, we report the preparation of novel magnetic graphene oxide grafted with brush polymer via SI-RAFT polymerization and its application as a nanocarrier for magnetic and pH-triggered delivery of DOX anticancer drug.

Preparation and Characterization of Magnetic Graphene Oxide

2013 ◽  
Vol 774-776 ◽  
pp. 532-535 ◽  
Author(s):  
Yan Shan ◽  
Xing Ying Xu ◽  
Ke Zheng Chen ◽  
Lian Gao
Keyword(s):  
Graphene Oxide ◽  
Quantum Interference ◽  
Drug Carrier ◽  
Triethylene Glycol ◽  
Magnetic Graphene Oxide ◽  
Atomic Force ◽  
Magnetic Graphene ◽  
Magnetization Saturation ◽  
Modified Graphene Oxide ◽  
Modified Graphene

In this paper, the magnetic graphene oxide (Fe3O4@GO) has been successfully prepared by decomposition of Iron (III) acetylacetonate in the mixture solution of triethylene glycol and GO. atomic force microscope, TEM, XRD and superconducting quantum interference device were used to characterize the material. The results showed that the magnetic Fe3O4 nanoparticles modified graphene oxide has been obtained, and it has superparamagnetism with magnetization saturation of 16.4emu/g. the Fe3O4@GO has a good sustained-release performance, and vitro cytotoxicity confirmed that its security for Fe3O4@ GO as a potential drug carrier.

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