3D self-assembly polyethyleneimine modified graphene oxide hydrogel for the extraction of uranium from aqueous solution

2017 ◽  
Vol 426 ◽  
pp. 1063-1074 ◽  
Author(s):  
Xue Wang ◽  
Qi Liu ◽  
Jingyuan Liu ◽  
Rongrong Chen ◽  
Hongsen Zhang ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Graphene Oxide ◽  
Self Assembly ◽  
Modified Graphene Oxide ◽  
Modified Graphene

Ultrasonic Formation of Copper/Iron Graphene Oxide for Ketorolac Delivery

2019 ◽  
Vol 18 (03n04) ◽  
pp. 1940072
Author(s):  
D. Radziuk ◽  
L. Mikhnavets ◽  
L. Tabulina ◽  
V. Labunov ◽  
M. Vorokhta ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Graphene Oxide ◽  
Decay Constant ◽  
Decay Curve ◽  
Ambient Conditions ◽  
Iron Compounds ◽  
Ph Values ◽  
Curve Fit ◽  
Modified Graphene Oxide ◽  
Modified Graphene

New accessible sonochemical methods were developed for the functionalization of synthesized graphene oxide (GO) with copper/iron compounds and drug intercalation into their structure in aqueous solution at ambient conditions by using ultrasound (20[Formula: see text]kHz) treatment. The sonochemical formation mechanism of a new nanomaterial was revealed through the structural analysis of three types of nanocomposites: (i) copper@graphene oxide, (ii) copper/iron@graphene oxide and (iii) iron@graphene oxide. Unique copper/iron-modified graphene oxide nanocomposites can be used as nanocarriers for the anti-inflammatory drug (ketorolac) delivery in aqueous solution due to the reduced submicron size and enlarged surface area. Disintegration of the ultrasonically intercalated ketorolac followed the exponential decay curve fit at higher pH values of the aqueous solution with a higher decay constant observed in copper/iron-modified graphene oxide nanocomposites.

scholarly journals Variable self-assembly and in situ host–guest reaction of beta-cyclodextrin-modified graphene oxide composite Langmuir films with azobenzene compounds

RSC Advances ◽  
2017 ◽  
Vol 7 (65) ◽  
pp. 41043-41051 ◽  
Author(s):  
Yagui Gao ◽  
Tifeng Jiao ◽  
Kai Ma ◽  
Ruirui Xing ◽  
Lexin Zhang ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Self Assembly ◽  
Langmuir Films ◽  
Assembly Process ◽  
Oxide Composite ◽  
Beta Cyclodextrin ◽  
Modified Graphene Oxide ◽  
Modified Graphene

Different composite Langmuir films (GO–CD/N-Azo and GO–CD/PAA-Azo) are prepared via simple interfacial self-assembly process and host–guest reaction, demonstrating variable self-assembly for wide applications.

scholarly journals Correction: Efficient removal of cobalt from aqueous solution using β-cyclodextrin modified graphene oxide

RSC Advances ◽  
2019 ◽  
Vol 9 (70) ◽  
pp. 40975-40976
Author(s):  
Wencheng Song ◽  
Jun Hu ◽  
Ying Zhao ◽  
Dadong Shao ◽  
Jiaxing Li
Keyword(s):  
Aqueous Solution ◽  
Graphene Oxide ◽  
Efficient Removal ◽  
Modified Graphene Oxide ◽  
Modified Graphene

Correction for ‘Efficient removal of cobalt from aqueous solution using β-cyclodextrin modified graphene oxide’ by Wencheng Song et al., RSC Adv., 2013, 3, 9514–9521.

Amino Siloxane Oligomer Modified Graphene Oxide Composite for the Efficient Capture of U(VI) and Eu(III) from Aqueous Solution

2017 ◽  
Vol 5 (11) ◽  
pp. 10290-10297 ◽  
Author(s):  
Donglin Zhao ◽  
Lili Chen ◽  
Mingwenchan Xu ◽  
Shaojie Feng ◽  
Yi Ding ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Graphene Oxide ◽  
Oxide Composite ◽  
Modified Graphene Oxide ◽  
Modified Graphene

Recovery of bio-butanol from aqueous solution with ZIF-8 modified graphene oxide composite membrane

2020 ◽  
Vol 598 ◽  
pp. 117671 ◽  
Author(s):  
Wenhui Li ◽  
Jie Li ◽  
Naixin Wang ◽  
Xiaoting Li ◽  
Yifan Zhang ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Graphene Oxide ◽  
Composite Membrane ◽  
Oxide Composite ◽  
Modified Graphene Oxide ◽  
Modified Graphene
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