scholarly journals Cover Feature: Magnetic Reduced Graphene Oxide/Nickel/Platinum Nanoparticles Micromotors for Mycotoxin Analysis (Chem. Eur. J. 28/2018)

2018 ◽  
Vol 24 (28) ◽  
pp. 7071-7071
Author(s):  
Águeda Molinero-Fernández ◽  
Adrián Jodra ◽  
María Moreno-Guzmán ◽  
Miguel Ángel López ◽  
Alberto Escarpa
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Platinum Nanoparticles ◽  
Reduced Graphene ◽  
Mycotoxin Analysis ◽  
Nickel Platinum ◽  
Magnetic Reduced Graphene Oxide

Magnetic Reduced Graphene Oxide/Nickel/Platinum Nanoparticles Micromotors for Mycotoxin Analysis

2018 ◽  
Vol 24 (28) ◽  
pp. 7172-7176 ◽  
Author(s):  
Águeda Molinero-Fernández ◽  
Adrián Jodra ◽  
María Moreno-Guzmán ◽  
Miguel Ángel López ◽  
Alberto Escarpa
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Platinum Nanoparticles ◽  
Reduced Graphene ◽  
Mycotoxin Analysis ◽  
Nickel Platinum ◽  
Magnetic Reduced Graphene Oxide

Disposable biosensor based on platinum nanoparticles-reduced graphene oxide-laccase biocomposite for the determination of total polyphenolic content

Talanta ◽  
2013 ◽  
Vol 110 ◽  
pp. 164-170 ◽  
Author(s):  
Sandra A.V. Eremia ◽  
Ioana Vasilescu ◽  
Antonio Radoi ◽  
Simona-Carmen Litescu ◽  
Gabriel-Lucian Radu
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Platinum Nanoparticles ◽  
Reduced Graphene ◽  
Polyphenolic Content ◽  
Total Polyphenolic Content

scholarly journals Removal of Sulfadiazine Using 3D Interconnected Petal-Like Magnetic Reduced Graphene Oxide (MrGO) Nanocomposites

Water ◽  
2020 ◽  
Vol 12 (7) ◽  
pp. 1933
Author(s):  
Jie Zhong ◽  
Yong Feng ◽  
Jin-Ling Li ◽  
Bin Yang ◽  
Guang-Guo Ying
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Removal Rate ◽  
Physical Adsorption ◽  
Polluted Water ◽  
Adsorption Performance ◽  
Economic Methods ◽  
Reduced Graphene ◽  
Pure Fe3o4 ◽  
Magnetic Reduced Graphene Oxide

Adsorption has been regarded as one of the most efficient and economic methods for the removal of antibiotics from aqueous solutions. In this work, different graphene-based magnetic nanocomposites using a modified solvothermal method were synthesized and employed to remove sulfadiazine (SDZ) from water. The adsorption capacity of the optimal magnetic reduced graphene oxide (MrGO) was approximately 3.24 times that of pure Fe3O4. After five repeated adsorption cycles, the removal rate of SDZ (100 μg/L) by MrGO nanocomposites was still around 89.3%, which was only about a 3% decrease compared to that in the first cycle. Mechanism investigations showed that both chemical and physical adsorption contributed to the removal of SDZ. The excellent adsorption performance and recyclability of MrGO nanocomposites could be attributed to their wonderful 3D interconnected petal-like structures. The MrGO with SDZ could be easily recollected by magnetic separation. The MrGO also exhibited excellent adsorption performance in the purification of real polluted water.

Polyacrylamide-grafted magnetic reduced graphene oxide nanocomposite: preparation and adsorption properties

2019 ◽  
Vol 297 (6) ◽  
pp. 917-926 ◽  
Author(s):  
Ali Pourjavadi ◽  
Mojtaba Nazari ◽  
Mohammad Kohestanian ◽  
Seyed Hassan Hosseini
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Adsorption Properties ◽  
Reduced Graphene ◽  
Magnetic Reduced Graphene Oxide

Synthesis and application of magnetic reduced graphene oxide composites for the removal of bisphenol A in aqueous solution—a mechanistic study

RSC Advances ◽  
2016 ◽  
Vol 6 (104) ◽  
pp. 102348-102358 ◽  
Author(s):  
Penglei Wang ◽  
Xin Zhou ◽  
Yagang Zhang ◽  
Lulu Wang ◽  
Keke Zhi ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Graphene Oxide ◽  
Bisphenol A ◽  
Reduced Graphene Oxide ◽  
Mechanistic Study ◽  
Reduction Degree ◽  
Reduced Graphene ◽  
Oxide Composites ◽  
Magnetic Reduced Graphene Oxide

Magnetic reduced graphene oxide composites (MRGO) with different reduction degree for removal of bisphenol A from aqueous solution

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