Direct Power Generation from a Graphene Oxide Film under Moisture

2015 ◽  
Vol 27 (29) ◽  
pp. 4351-4357 ◽  
Author(s):  
Fei Zhao ◽  
Huhu Cheng ◽  
Zhipan Zhang ◽  
Lan Jiang ◽  
Liangti Qu
Keyword(s):  
Power Generation ◽  
Graphene Oxide ◽  
Oxide Film ◽  
Direct Power

scholarly journals Antibody-modified reduced graphene oxide film for circulating tumor cell detection in early-stage prostate cancer patients

RSC Advances ◽  
2019 ◽  
Vol 9 (17) ◽  
pp. 9379-9385 ◽  
Author(s):  
Binshuai Wang ◽  
Yimeng Song ◽  
Liyuan Ge ◽  
Shudong Zhang ◽  
Lulin Ma
Keyword(s):  
Prostate Cancer ◽  
Graphene Oxide ◽  
Oxide Film ◽  
Tumor Cell ◽  
Cancer Patients ◽  
Reduced Graphene Oxide ◽  
Early Stage ◽  
Circulating Tumor Cell ◽  
Cell Detection ◽  
Reduced Graphene

We report the fabrication of an antibody-modified reduced graphene oxide film, which can be used to efficiently detect CTCs in PCa patients with PSA levels of 4–10 ng mL−1.

Electrokinetic Power Generation by Forward Osmosis

2012 ◽  
Author(s):  
Kar Cherng Hon ◽  
Chun Yang ◽  
Seow Chay Low
Keyword(s):  
Power Generation ◽  
Salinity Gradient ◽  
Forward Osmosis ◽  
Streaming Potential ◽  
Nacl Solution ◽  
Direct Power ◽  
Concentration Difference ◽  
Permeable Membrane ◽  
Flat Sheet ◽  
Novel Method

In this paper, an innovative direct power generation technique from salinity gradient is proposed and demonstrated. The basis of this novel method encompasses forward osmosis (FO) and electrokinetic (EK) principles. Tapping the concentration difference between seawater and river fresh water, forward osmosis (FO) is utilized to allow for spontaneously transporting water across a semi-permeable membrane. The flow of water is then directed towards array of microchannels in the form of porous medium where power is produced from the electrokinetical streaming potential. Experimentally, NaCl solution and DI water were used to model as seawater and fresh river water, respectively. Both glass and polymer based porous media and commercial flat sheet FO membranes were employed herein. Results show power density could reach the order of 101W/m2. Having features of ease of fabrication, simple configuration and no mechanical moving parts, this method provides a feasible mean to harvest enormous energy from salinity gradient. Thus the proposed technique could contribute greatly to renewable energy and towards sustainable future.

Room temperature ethanol sensing by chemically reduced graphene oxide film

FlatChem ◽  
2021 ◽  
pp. 100317
Author(s):  
Punam Tiwary ◽  
S.G. Chatterjee ◽  
S.S. Singha ◽  
Rajat Mahapatra ◽  
Amit K. Chakraborty
Keyword(s):  
Graphene Oxide ◽  
Oxide Film ◽  
Reduced Graphene Oxide ◽  
Room Temperature ◽  
Reduced Graphene ◽  
Chemically Reduced Graphene Oxide ◽  
Ethanol Sensing

scholarly journals Near-infrared Irradiation and Graphene Oxide Film Fabricated on Dentin Surface Exhibit Photothermal and Antibacterial Effects

2018 ◽  
Vol 06 (01) ◽  
Author(s):  
Keishi Nagao ◽  
Hirofumi Miyaji ◽  
Erika Nishida ◽  
Tsukasa Akasaka ◽  
Saori Miyata ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Oxide Film ◽  
Near Infrared ◽  
Infrared Irradiation ◽  
Antibacterial Effects ◽  
Dentin Surface

scholarly journals Observation of Third-order Nonlinearities in Graphene Oxide Film at Telecommunication Wavelengths

2017 ◽  
Vol 7 (1) ◽  
Author(s):  
Xiaochuan Xu ◽  
Xiaorui Zheng ◽  
Feng He ◽  
Zheng Wang ◽  
Harish Subbaraman ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Oxide Film ◽  
Third Order
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