Self-Assembled Magnetic Nanoparticle–Graphene Oxide Nanotag for Optomagnetic Detection of DNA

2019 ◽  
Vol 2 (3) ◽  
pp. 1683-1690 ◽  
Author(s):  
Bo Tian ◽  
Yuanyuan Han ◽  
Jeppe Fock ◽  
Mattias Strömberg ◽  
Klaus Leifer ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Magnetic Nanoparticle ◽  
Self Assembled

scholarly journals High Electrical Anisotropic Multilayered Self‐Assembled Organic Films Based on Graphene Oxide and PEDOT:PSS (Adv. Electron. Mater. 8/2021)

2021 ◽  
Vol 7 (8) ◽  
pp. 2170033
Author(s):  
Gabriel Gaál ◽  
Maria Luisa Braunger ◽  
Varlei Rodrigues ◽  
Antonio Riul ◽  
Henrique Leonel Gomes
Keyword(s):  
Graphene Oxide ◽  
Organic Films ◽  
Self Assembled

scholarly journals Self-assembled albumin decorated MoS2 aggregates and photo-stimuli induced geometrical switching for enhanced theranostics applications

2020 ◽  
Vol 1 (8) ◽  
pp. 3000-3008
Author(s):  
Lakshmi Narashimhan Ramana ◽  
Rajeev J. Mudakavi ◽  
Ashok M. Raichur
Keyword(s):  
Graphene Oxide ◽  
2D Materials ◽  
Molybdenum Sulfide ◽  
Self Assembled

2D materials such as graphene oxide and molybdenum sulfide exhibit certain properties such as photoluminescence, photothermal and photodynamic effects that have potential in diagnosing and treating cancer.

Transparent self-assembled films of reduced graphene oxide platelets

2009 ◽  
Vol 95 (10) ◽  
pp. 103104 ◽  
Author(s):  
Yanwu Zhu ◽  
Weiwei Cai ◽  
Richard D. Piner ◽  
Aruna Velamakanni ◽  
Rodney S. Ruoff
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Reduced Graphene ◽  
Self Assembled

Hybrid Supercapacitors Based on Self-Assembled Electrochemical Deposition of Reduced Graphene Oxide/Polypyrrole Composite Electrodes

2021 ◽  
Vol 16 (6) ◽  
pp. 949-956
Author(s):  
Jun Ma ◽  
Junaid Ali Syed ◽  
Dongyun Su
Keyword(s):  
Graphene Oxide ◽  
Specific Capacitance ◽  
Reduced Graphene Oxide ◽  
Electrochemical Deposition ◽  
High Energy ◽  
Carbon Cloth ◽  
Discharge Process ◽  
Rate Performance ◽  
Reduced Graphene ◽  
Self Assembled

Conductive polymers (CPs) have potential application to commercial energy storage because of their high electrochemical activity and low cost. However, an obstacle in developing CP-based supercapacitors is the degradation in their capacitance during the charge-discharge process that leads to poor rate performance. This study fabricates layers of a high-performance self-assembled polypyrrole/reduced graphene oxide (PPY/RGO) composite material on a carbon cloth through electrochemical deposition. The layered graphene improved the electrochemical properties of PPY. Carbon fiber rods were coated with the PPY/RGO composite layer, the thickness of which depends on the deposition time. Adequate capacitive behaviors were achieved by using 16 layers of polypyrrole/reduced graphene oxide, with a specific capacitance of 490 F g−1 (0.6 A g−1) and good rate performance. The results here provide a novel means of preparing graphene-based nanocomposites films for a variety of functions. A symmetric device was subsequently assembled by using electrodes featuring 16 layers of the polypyrrole/reduced graphene oxide composite. It yielded a specific capacitance of 205 F g−1 and a high energy density of 16.4 Wh kg−1. It also exhibited good cycle stability, with a capacitance retention rate of 85% for 5,000 cycles.

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