Surface functionalization of graphene oxide with poly(2-hydroxyethyl methacrylate)-graft-poly(ε-caprolactone) and its electrospun nanofibers with gelatin

2016 ◽  
Vol 122 (12) ◽  
Author(s):  
Bakhshali Massoumi ◽  
Fereshteh Ghandomi ◽  
Mojtaba Abbasian ◽  
Morteza Eskandani ◽  
Mehdi Jaymand
Keyword(s):  
Graphene Oxide ◽  
Surface Functionalization ◽  
Electrospun Nanofibers ◽  
Hydroxyethyl Methacrylate

Simultaneous surface functionalization and reduction of graphene oxide with octadecylamine for electrically conductive polystyrene composites

Carbon ◽  
2011 ◽  
Vol 49 (14) ◽  
pp. 4724-4730 ◽  
Author(s):  
Wenjuan Li ◽  
Xiu-Zhi Tang ◽  
Hao-Bin Zhang ◽  
Zhi-Guo Jiang ◽  
Zhong-Zhen Yu ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Surface Functionalization ◽  
Electrically Conductive

Simultaneous reduction and surface functionalization of graphene oxide and the application for rubber composites

2018 ◽  
Vol 136 (15) ◽  
pp. 47375 ◽  
Author(s):  
Jian Wang ◽  
Kaiye Zhang ◽  
Shuai Hao ◽  
Hesheng Xia ◽  
Marino Lavorgna
Keyword(s):  
Graphene Oxide ◽  
Surface Functionalization ◽  
Rubber Composites ◽  
Simultaneous Reduction

Tailored multifunctional micellar brushes via crystallization-driven growth from a surface

Science ◽  
2019 ◽  
Vol 366 (6469) ◽  
pp. 1095-1098 ◽  
Author(s):  
Jiandong Cai ◽  
Chen Li ◽  
Na Kong ◽  
Yi Lu ◽  
Geyu Lin ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Graphene Oxide ◽  
Surface Functionalization ◽  
Two Dimensional ◽  
Graphene Oxide Nanosheets ◽  
Seeded Growth ◽  
Material Surfaces ◽  
Oil In Water ◽  
Two Dimensional Materials ◽  
Antibacterial Surface

The creation of nanostructures with precise chemistries on material surfaces is of importance in a wide variety of areas such as lithography, superhydrophobicity, and cell adhesion. We describe a platform for surface functionalization that involves the fabrication of cylindrical micellar brushes on a silicon wafer through seeded growth of crystallizable block copolymers at the termini of immobilized, surface-confined crystallite seeds. The density, length, and coronal chemistry of the micellar brushes can be precisely tuned, and post-growth decoration with nanoparticles enables applications in catalysis and antibacterial surface modification. The micellar brushes can also be grown on ultrathin two-dimensional materials such as graphene oxide nanosheets and further assembled into a membrane for the separation of oil-in-water emulsions and gold nanoparticles.

scholarly journals Preparation of graphene oxide/poly (3,4-ethylenedioxytriophene): Poly (styrene sulfonate) (PEDOT:PSS) electrospun nanofibers

2016 ◽  
Author(s):  
Eri Widianto ◽  
Vita Efelina ◽  
Dadi Rusdiana ◽  
A. A. Nugroho ◽  
Ahmad Kusumaatmaja ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Electrospun Nanofibers ◽  
Styrene Sulfonate ◽  
Poly Styrene Sulfonate

Simultaneous chemical reduction and surface functionalization of graphene oxide for efficient lubrication of steel–steel contact

RSC Advances ◽  
2015 ◽  
Vol 5 (76) ◽  
pp. 61888-61899 ◽  
Author(s):  
Suprakash Samanta ◽  
Santosh Singh ◽  
Rashmi. R. Sahoo
Keyword(s):  
Graphene Oxide ◽  
Surface Functionalization ◽  
Friction And Wear ◽  
Chemical Reduction ◽  
Sliding Contact ◽  
Functionalized Graphene ◽  
Functionalized Graphene Oxide

A facile approach for modulating the friction and wear by functionalized graphene oxide nanolubricants for metallic sliding contact is discussed.

scholarly journals Electrospun Nanofibers: Characteristic Agents and their Applications

2021 ◽  
Author(s):  
Lingayya Hiremath ◽  
O. Sruti ◽  
B.M. Aishwarya ◽  
N.G. Kala ◽  
E. Keshamma
Keyword(s):  
Specific Surface ◽  
Surface Area ◽  
Surface Functionalization ◽  
Electrospun Nanofibers ◽  
High Specific Surface Area ◽  
Active Ingredients ◽  
Novel Technique ◽  
Large Size ◽  
Potential Applications ◽  
High Flexibility

This study aimed to introduce antibacterial nanofibers, produced by electrospinning as a novel technique in constructing nanostructured materials. The large size and less bioavailability due to impenetrable (or partial/improper penetration) membrane has resulted in production of nanofibers. These nano sized Fibers were successful in delivering the active ingredients and served the purpose of using plants for its cause. Some of the active ingredients include antimicrobial compounds that are incorporated into various products to prevent unwanted microbial growth. As higher bioavailability is one of the most crucial parameters when it comes to medical solutions, electro spun nanofibers are highly preferred. This method is preferable for organic polymers as they have high flexibility, high specific surface area and surface functionalization. Electrospinning technology has been used for the fabrication and assembly of nanofibers into membranes, which have extended the range of potential applications in the biomedical, environmental protection, nanosensor, electronic/optical, protective clothing fields and various other fields.

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