scholarly journals Nanoestruturação de nanofolhas de óxido de grafeno reduzido com glicose oxidase (GOx) para verificar transferência direta de elétrons

2019 ◽  
Author(s):  
Igor Carneiro Figueredo ◽  
Antonio Riul Junior
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Layer By Layer ◽  
Reduced Graphene

A nanoestruturação de materiais possibilita explorar propriedades únicas não observadas em macroescala, e uma técnica bastante explorada é a de automontagem por adsorção física (LbL ,do inglês Layer by Layer). Neste trabalho fizemos filmes LbL de óxido de reduzido (rGO, do inglês reduced graphene oxide) funcionalizado com polialilamanina hidroclorada (PAH) e poliestirenossulfonado (PSS), que denominaremos respectivamente de GPAH e GPSS. A ideia inicial era a nanoestruturação de filmes (GPAH/GPSS) com a enzima glicose oxidase, seguido da caracterização eletroquímica dos filmes formados.

Layer-by-layer self-assembly of reduced graphene oxide on bamboo timber surface with improved decay resistance

2018 ◽  
Vol 76 (4) ◽  
pp. 1223-1231 ◽  
Author(s):  
Jin Wang ◽  
Qingfeng Sun ◽  
Fangli Sun ◽  
Qisheng Zhang ◽  
Chunde Jin
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Self Assembly ◽  
Decay Resistance ◽  
Layer By Layer ◽  
Reduced Graphene

Layer-by-Layer-Assembled Reduced Graphene Oxide/Gold Nanoparticle Hybrid Double-Floating-Gate Structure for Low-Voltage Flexible Flash Memory

2012 ◽  
Vol 25 (6) ◽  
pp. 872-877 ◽  
Author(s):  
Su-Ting Han ◽  
Ye Zhou ◽  
Chundong Wang ◽  
Lifang He ◽  
Wenjun Zhang ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Gold Nanoparticle ◽  
Reduced Graphene Oxide ◽  
Flash Memory ◽  
Low Voltage ◽  
Floating Gate ◽  
Layer By Layer ◽  
Gate Structure ◽  
Reduced Graphene

A wearable and highly sensitive strain sensor based on a polyethylenimine–rGO layered nanocomposite thin film

2017 ◽  
Vol 5 (31) ◽  
pp. 7746-7752 ◽  
Author(s):  
Xueliang Ye ◽  
Zhen Yuan ◽  
Huiling Tai ◽  
Weizhi Li ◽  
Xiaosong Du ◽  
...  
Keyword(s):  
Thin Film ◽  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Self Assembly ◽  
Strain Sensor ◽  
Layer By Layer ◽  
Nanocomposite Thin Film ◽  
Assembly Method ◽  
Reduced Graphene ◽  
Highly Sensitive

A novel strain sensor based on reduced graphene oxide with ultra-sensitive and ultra-durable performance was fabricated by the chemical layer-by-layer self-assembly method.

Binder-free heat dissipation films assembled with reduced graphene oxide and alumina nanoparticles for simultaneous high in-plane and cross-plane thermal conductivities

2019 ◽  
Vol 7 (30) ◽  
pp. 9380-9388 ◽  
Author(s):  
Sunghwan Hong ◽  
Seong Soo Yoo ◽  
Pil J. Yoo
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Heat Dissipation ◽  
Alumina Nanoparticles ◽  
Layer By Layer ◽  
Free Layer ◽  
Reduced Graphene ◽  
Binder Free ◽  
Thermal Conductivities

Binder-free layer-by-layer assembled multilayers consisting of reduced graphene oxide and alumina nanoparticles are prepared for implementing heat dissipation films with outstandingly high in-plane and cross-plane thermal conductivities.

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