A deep ultraviolet to near-infrared photoresponse from glucose-derived graphene oxide

2014 ◽  
Vol 2 (34) ◽  
pp. 6971-6977 ◽  
Author(s):  
Sin Ki Lai ◽  
Libin Tang ◽  
Yeung Yu Hui ◽  
Chi Man Luk ◽  
Shu Ping Lau
Keyword(s):  
Graphene Oxide ◽  
Near Infrared ◽  
Infrared Photodetector ◽  
Graphene Oxide Nanosheets ◽  
Deep Ultraviolet

A deep ultraviolet to near infrared photodetector based on glucose-derived graphene oxide nanosheets.

scholarly journals Polydopamine-doped virus-like mesoporous silica coated reduced graphene oxide nanosheets for chemo-photothermal synergetic therapy

2020 ◽  
Vol 35 (1) ◽  
pp. 28-38
Author(s):  
Jieying Liao ◽  
Huicong Zhang ◽  
Xuandong Wang
Keyword(s):  
Graphene Oxide ◽  
Mesoporous Silica ◽  
Reduced Graphene Oxide ◽  
Near Infrared ◽  
Photoacoustic Imaging ◽  
Graphene Oxide Nanosheets ◽  
Stratification Method ◽  
Reduced Graphene ◽  
Post Modification

Multifunctional nanocarriers have been widely accepted and utilized for biomedical applications, because of their structural regularity, convenient post-modification and controllable structure and morphology. Herein, we reported polydopamine-doped virus-like mesoporous silica coated reduced graphene oxide nanosheets (rGO@PVMSNs) nanocomposites by a facile oil–water biphase stratification method. The synthesized rGO@PVMSNs nanocomposites performed excellent biocompatibility and photothermal performance. They could be employed as photoacoustic imaging contrast in vivo. Furthermore, the rGO@PVMSNs nanocarriers were used for loading the antitumor drug doxorubicin (DOX), the rGO@PVMSNs@DOX nanocomposites were also demonstrated to be with high inhibition of HepG2 cancer cells, especially with the help of near-infrared irradiation, which were more efficient than single chemotherapy or photothermal therapy. The rGO@PVMSNs@DOX nanocomposites of this work could be used as photoacoustic imaging and chemo-photothermal synergetic therapy agents, which show a new perspective for clinical tumor diagnosis and therapy.

Self-Powered UV-Near Infrared Photodetector Based on Reduced Graphene Oxide/n-Si Vertical Heterojunction

Small ◽  
2016 ◽  
Vol 12 (36) ◽  
pp. 5019-5026 ◽  
Author(s):  
Guanghui Li ◽  
Lin Liu ◽  
Guan Wu ◽  
Wei Chen ◽  
Sujie Qin ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Near Infrared ◽  
Infrared Photodetector ◽  
Reduced Graphene ◽  
Self Powered

Hybrid two-dimensional nickel oxide-reduced graphene oxide nanosheets for supercapacitor electrodes

2021 ◽  
Vol 164 ◽  
pp. 105979
Author(s):  
Xin Gao ◽  
Hengwei Zhang ◽  
Erjun Guo ◽  
Fei Yao ◽  
Zengze Wang ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Nickel Oxide ◽  
Reduced Graphene Oxide ◽  
Two Dimensional ◽  
Graphene Oxide Nanosheets ◽  
Reduced Graphene

Polyaniline-Reduced Graphene Oxide Nanosheets for Room Temperature NH3 Detection

2021 ◽  
Author(s):  
Junyu Chang ◽  
Xiaobo Zhang ◽  
Zhenming Wang ◽  
Chunsheng Li ◽  
Qi Hu ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Room Temperature ◽  
Graphene Oxide Nanosheets ◽  
Reduced Graphene

scholarly journals Evolution of large-area reduced graphene oxide nanosheets from carbon dots via thermal treatment

Carbon Trends ◽  
2021 ◽  
pp. 100074
Author(s):  
Lerato L Mokoloko ◽  
Boitumelo J Matsoso ◽  
Roy P. Forbes ◽  
Dean H. Barrett ◽  
Beatriz D. Moreno ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Thermal Treatment ◽  
Reduced Graphene Oxide ◽  
Carbon Dots ◽  
Graphene Oxide Nanosheets ◽  
Large Area ◽  
Reduced Graphene

scholarly journals Graphene Oxide Nanosheets Interact and Interfere with SARS‐CoV‐2 Surface Proteins and Cell Receptors to Inhibit Infectivity

Small ◽  
2021 ◽  
pp. 2101483
Author(s):  
Mehmet Altay Unal ◽  
Fatma Bayrakdar ◽  
Hasan Nazir ◽  
Omur Besbinar ◽  
Cansu Gurcan ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Surface Proteins ◽  
Graphene Oxide Nanosheets ◽  
Cell Receptors

Versatile Graphene Oxide Nanosheets via Covalent Functionalization and Their Applications

2021 ◽  
Author(s):  
Minju Park ◽  
Namhee Kim ◽  
Jiyoung Lee ◽  
Minsu Gu ◽  
Byeong-Su Kim
Keyword(s):  
Graphene Oxide ◽  
Two Dimensional ◽  
Graphene Oxide Nanosheets ◽  
Covalent Functionalization ◽  
Graphene Derivatives

Even though many graphene derivatives that are atomically thin two-dimensional structures, such as graphene oxide (GO), have triggered enormous interest in the scientific and industrial communities owing to their easy...

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