Dispersion and parallel assembly of sulfonated graphene in waterborne epoxy anticorrosion coatings

2019 ◽  
Vol 7 (30) ◽  
pp. 17937-17946 ◽  
Author(s):  
Zhenwei Li ◽  
Jing Li ◽  
Jincan Cui ◽  
Hanxun Qiu ◽  
Guangzhi Yang ◽  
...  
Keyword(s):  
Anticorrosion Coatings ◽  
Sulfonated Graphene ◽  
Graphene Derivatives ◽  
Waterborne Epoxy ◽  
Parallel Assembly

Graphene derivatives can function as a barrier reinforcement in waterborne epoxy (WEP) coatings.

Synergistically Assembled of Graphene/ZnO Composite to Induced Enhancement of Waterborne Epoxy Anticorrosion Coatings

2021 ◽  
Author(s):  
kuilin lv ◽  
Ruina Pan ◽  
Lei Zhang ◽  
Yuan Tian ◽  
Yanqiu Sui ◽  
...  
Keyword(s):  
Anticorrosion Coatings ◽  
Waterborne Epoxy

scholarly journals A novel preparation of resin-based electrical contact material impregnated with sulfonated graphene

RSC Advances ◽  
2017 ◽  
Vol 7 (69) ◽  
pp. 43390-43395 ◽  
Author(s):  
Tenghui Song ◽  
Chuanjun Tu ◽  
Pengyang Feng ◽  
Mingzai Wu ◽  
Gang Chen ◽  
...  
Keyword(s):  
Epoxy Resin ◽  
Pore Formation ◽  
Electrical Contact ◽  
Contact Material ◽  
Electrical Contact Material ◽  
Sulfonated Graphene ◽  
Waterborne Epoxy ◽  
Waterborne Epoxy Resin ◽  
First Time

A novel type of resin-based electrical contact material (RECM) was prepared for the first time via the second curing of a sulfonated graphene/waterborne epoxy resin after pore formation.

In-situ modulation of interactions between polyaniline and graphene oxide films to develop waterborne epoxy anticorrosion coatings

2019 ◽  
Vol 133 ◽  
pp. 106-116 ◽  
Author(s):  
Xiangmiao Zhu ◽  
Zhongbin Ni ◽  
Liangliang Dong ◽  
Zhaokun Yang ◽  
Liming Cheng ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Oxide Films ◽  
Anticorrosion Coatings ◽  
Waterborne Epoxy

Functionalized Nano-graphene Oxide as Multi-modal Clinic for Effective Drug Delivery

2017 ◽  
Vol 10 (4) ◽  
pp. 3768-3771
Author(s):  
Soumitra Satapathi ◽  
Rutusmita Mishra ◽  
Manisha Chatterjee ◽  
Partha Roy ◽  
Somesh Mohapatra
Keyword(s):  
Drug Delivery ◽  
Graphene Oxide ◽  
Cancer Cell ◽  
High Surface ◽  
High Surface Area ◽  
Cancer Cell Line ◽  
Xrd Analysis ◽  
Graphene Derivatives ◽  
Nano Graphene

Nano-materials based drug delivery modalities to specific organs and tissues has become one of the critical endeavors in pharmaceutical research. Recently, two-dimensional graphene has elicited considerable research interest because of its potential application in drug delivery systems. Here we report, the drug delivery applications of PEGylated nano-graphene oxide (nGO-PEG), complexed with a multiphoton active and anti-cancerous diarylheptanoid drug curcumin. Specifically, graphene-derivatives were used as nanovectors for the delivery of the hydrophobic anticancer drug curcumin due to its high surface area and easy surface functionalization. nGO was synthesized by modified Hummer’s method and confirmed by XRD analysis. The formation of nGO, nGO-PEG and nGO-PEG-Curcumin complex were monitored through UV-vis, IR spectroscopy. MTT assay and AO/EB staining found that nGO-PEG-Curcumin complex afforded highly potent cancer cell killing in vitro with a human breast cancer cell line MCF7.

A Comprehensive Insight Towards Pharmaceutical Aspects of Graphene Nanosheets

2020 ◽  
Vol 21 (11) ◽  
pp. 1016-1027 ◽  
Author(s):  
Fatemeh Emadi ◽  
Arash Emadi ◽  
Ahmad Gholami
Keyword(s):  
Targeted Delivery ◽  
Graphene Nanosheets ◽  
High Surface ◽  
High Surface Area ◽  
Charge Carriers ◽  
Pharmaceutical Sciences ◽  
Pharmacokinetics And Pharmacodynamics ◽  
Mobility Of Charge Carriers ◽  
Graphene Derivatives ◽  
Pharmacokinetic Properties

Graphene Derivatives (GDs) have captured the interest and imagination of pharmaceutical scientists. This review exclusively provides pharmacokinetics and pharmacodynamics information with a particular focus on biopharmaceuticals. GDs can be used as multipurpose pharmaceutical delivery systems due to their ultra-high surface area, flexibility, and fast mobility of charge carriers. Improved effects, targeted delivery to tissues, controlled release profiles, visualization of biodistribution and clearance, and overcoming drug resistance are examples of the benefits of GDs. This review focuses on the application of GDs for the delivery of biopharmaceuticals. Also, the pharmacokinetic properties and the advantage of using GDs in pharmaceutics will be reviewed to achieve a comprehensive understanding about the GDs in pharmaceutical sciences.

Stable waterborne epoxy emulsions and the effect of silica nanoparticles on their coatings properties

2021 ◽  
Vol 156 ◽  
pp. 106250
Author(s):  
Majid Soleimani ◽  
Ehsan Bagheri ◽  
Peiman Mosaddegh ◽  
Tina Rabiee ◽  
Afsaneh Fakhar ◽  
...  
Keyword(s):  
Silica Nanoparticles ◽  
Waterborne Epoxy

Reactive oxygen species (ROS)-responsive biocompatible polyethylene glycol nanocomposite hydrogels with different graphene derivatives

2021 ◽  
Vol 56 (16) ◽  
pp. 10041-10052
Author(s):  
Laura Sánchez-Abella ◽  
Virginia Ruiz ◽  
Adrián Pérez-San Vicente ◽  
Hans-Jürgen Grande ◽  
Iraida Loinaz ◽  
...  
Keyword(s):  
Reactive Oxygen Species ◽  
Polyethylene Glycol ◽  
Reactive Oxygen ◽  
Oxygen Species ◽  
Nanocomposite Hydrogels ◽  
Graphene Derivatives
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